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6
Src/Asp.Net/KdbndpTest/App.config Normal file
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<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<startup>
<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.1" />
</startup>
</configuration>

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Src/Asp.Net/KdbndpTest/Config.cs Normal file
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace OrmTest
{
/// <summary>
/// Setting up the database name does not require you to create the database
/// 设置好数据库名不需要你去手动建库
/// </summary>
public class Config
{
/// <summary>
/// Account have permission to create database
/// 用有建库权限的数据库账号
/// </summary>
public static string ConnectionString = "Server=59.108.228.18;Port=55001;UID=system;PWD=123456;database=test";
/// <summary>
/// Account have permission to create database
/// 用有建库权限的数据库账号
/// </summary>
public static string ConnectionString2 = ConnectionString;
/// <summary>
/// Account have permission to create database
/// 用有建库权限的数据库账号
/// </summary>
public static string ConnectionString3 = ConnectionString;
}
}

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Src/Asp.Net/KdbndpTest/Demo/Demo0_SqlSugarClient.cs Normal file
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using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using SqlSugar;
namespace OrmTest
{
public class Demo0_SqlSugarClient
{
public static void Init()
{
SqlSugarClient();//Create db
DbContext();//Optimizing SqlSugarClient usage
SingletonPattern();//Singleten Pattern
DistributedTransactionExample();
MasterSlave();//Read-write separation
CustomAttribute();
}
private static void MasterSlave()
{
Console.WriteLine("");
Console.WriteLine("#### MasterSlave Start ####");
SqlSugarClient db = new SqlSugarClient(new ConnectionConfig()
{
ConnectionString = Config.ConnectionString,//Master Connection
DbType = DbType.Kdbndp,
InitKeyType = InitKeyType.Attribute,
IsAutoCloseConnection = true,
SlaveConnectionConfigs = new List<SlaveConnectionConfig>() {
new SlaveConnectionConfig() { HitRate=10, ConnectionString=Config.ConnectionString2 } ,
new SlaveConnectionConfig() { HitRate=10, ConnectionString=Config.ConnectionString2 }
}
});
db.Aop.OnLogExecuted = (s, p) =>
{
Console.WriteLine(db.Ado.Connection.ConnectionString);
};
Console.WriteLine("Master:");
db.Insertable(new Order() { Name = "abc", CustomId = 1, CreateTime = DateTime.Now }).ExecuteCommand();
Console.WriteLine("Slave:");
db.Queryable<Order>().First();
Console.WriteLine("#### MasterSlave End ####");
}
private static void SqlSugarClient()
{
//Create db
Console.WriteLine("#### SqlSugarClient Start ####");
SqlSugarClient db = new SqlSugarClient(new ConnectionConfig()
{
DbType = DbType.Kdbndp,
ConnectionString = Config.ConnectionString,
InitKeyType = InitKeyType.Attribute,
IsAutoCloseConnection = true,
AopEvents = new AopEvents
{
OnLogExecuting = (sql, p) =>
{
Console.WriteLine(sql);
Console.WriteLine(string.Join(",", p?.Select(it => it.ParameterName + ":" + it.Value)));
}
}
});
// db.Open();
//If no exist create datebase
db.DbMaintenance.CreateDatabase();
//Use db query
var dt = db.Ado.GetDataTable("select 1");
//Create tables
db.CodeFirst.InitTables(typeof(OrderItem),typeof(Order));
var id = db.Insertable(new Order() { Name = "order1", CustomId = 1, Price = 0, CreateTime = DateTime.Now }).ExecuteReturnIdentity();
//Insert data
db.Insertable(new OrderItem() { OrderId = id, Price = 0, CreateTime=DateTime.Now }).ExecuteCommand();
Console.WriteLine("#### SqlSugarClient End ####");
}
private static void DbContext()
{
Console.WriteLine("");
Console.WriteLine("#### DbContext Start ####");
var insertObj = new Order { Name = "jack", CreateTime = DateTime.Now };
var InsertObjs = new Order[] { insertObj };
DbContext context = new DbContext();
context.Db.CodeFirst.InitTables<Order, OrderItem,Custom>();//Create Tables
;
var orderDb = context.OrderDb;
//Select
var data1 = orderDb.GetById(1);
var data2 = orderDb.GetList();
var data3 = orderDb.GetList(it => it.Id == 1);
var data4 = orderDb.GetSingle(it => it.Id == 1);
var p = new PageModel() { PageIndex = 1, PageSize = 2 };
var data5 = orderDb.GetPageList(it => it.Name == "xx", p);
Console.Write(p.TotalCount);
var data6 = orderDb.GetPageList(it => it.Name == "xx", p, it => it.Name, OrderByType.Asc);
Console.Write(p.TotalCount);
List<IConditionalModel> conModels = new List<IConditionalModel>();
conModels.Add(new ConditionalModel() { FieldName = "id", ConditionalType = ConditionalType.Equal, FieldValue = "1", FieldValueConvertFunc=it=>Convert.ToInt32(it) });//id=1
var data7 = orderDb.GetPageList(conModels, p, it => it.Name, OrderByType.Asc);
orderDb.AsQueryable().Where(x => x.Id == 1).ToList();
//Insert
orderDb.Insert(insertObj);
orderDb.InsertRange(InsertObjs);
var id = orderDb.InsertReturnIdentity(insertObj);
orderDb.AsInsertable(insertObj).ExecuteCommand();
//Delete
orderDb.Delete(insertObj);
orderDb.DeleteById(11111);
orderDb.DeleteById(new int[] { 1111, 2222 });
orderDb.Delete(it => it.Id == 1111);
orderDb.AsDeleteable().Where(it => it.Id == 1111).ExecuteCommand();
//Update
orderDb.Update(insertObj);
orderDb.UpdateRange(InsertObjs);
orderDb.Update(it => new Order() { Name = "a", }, it => it.Id == 1);
orderDb.AsUpdateable(insertObj).UpdateColumns(it => new { it.Name }).ExecuteCommand();
//Use Inherit DbContext
OrderDal dal = new OrderDal();
var data = dal.GetById(1);
var list = dal.GetList();
Console.WriteLine("#### DbContext End ####");
}
private static void CustomAttribute()
{
Console.WriteLine("");
Console.WriteLine("#### Custom Attribute Start ####");
SqlSugarClient db = new SqlSugarClient(new ConnectionConfig()
{
ConnectionString = Config.ConnectionString,
DbType = DbType.Kdbndp,
IsAutoCloseConnection = true,
InitKeyType = InitKeyType.Attribute,
ConfigureExternalServices = new ConfigureExternalServices()
{
EntityService = (property, column) =>
{
var attributes = property.GetCustomAttributes(true);//get all attributes
if (attributes.Any(it => it is KeyAttribute))// by attribute set primarykey
{
column.IsPrimarykey = true;
}
},
EntityNameService = (type, entity) =>
{
var attributes = type.GetCustomAttributes(true);
if (attributes.Any(it => it is TableAttribute))
{
entity.DbTableName = (attributes.First(it => it is TableAttribute) as TableAttribute).Name;
}
}
}
});
db.CodeFirst.InitTables<AttributeTable>();//Create Table
db.Insertable(new AttributeTable() { Id = Guid.NewGuid().ToString(), Name = "Name" }).ExecuteCommand();
var list = db.Queryable<AttributeTable>().ToList();
Console.WriteLine("#### Custom Attribute End ####");
}
private static void SingletonPattern()
{
Console.WriteLine("");
Console.WriteLine("#### Singleton Pattern Start ####");
Console.WriteLine("Db_Id:" + singleDb.ContextID);
Console.WriteLine("Db_Id:" + singleDb.ContextID);
var task = new Task(() =>
{
Console.WriteLine("Task DbId:" + singleDb.ContextID);
new Task(() =>
{
Console.WriteLine("_Task_Task DbId:" + singleDb.ContextID);
Console.WriteLine("_Task_Task DbId:" + singleDb.ContextID);
}).Start();
Console.WriteLine("Task DbId:" + singleDb.ContextID);
});
task.Start();
task.Wait();
System.Threading.Thread.Sleep(500);
Console.WriteLine(string.Join(",", singleDb.TempItems.Keys));
Console.WriteLine("#### Singleton Pattern end ####");
}
static SqlSugarScope singleDb = new SqlSugarScope(
new ConnectionConfig()
{
ConfigId = 1,
DbType = DbType.Kdbndp,
ConnectionString = Config.ConnectionString,
InitKeyType = InitKeyType.Attribute,
IsAutoCloseConnection = true,
AopEvents = new AopEvents()
{
OnLogExecuting = (sql, p) => { Console.WriteLine(sql); }
}
});
private static void DistributedTransactionExample()
{
Console.WriteLine("");
Console.WriteLine("#### Distributed TransactionExample Start ####");
SqlSugarClient db = new SqlSugarClient(new List<ConnectionConfig>()
{
new ConnectionConfig(){ ConfigId="1", DbType=DbType.Kdbndp, ConnectionString=Config.ConnectionString,InitKeyType=InitKeyType.Attribute,IsAutoCloseConnection=true },
new ConnectionConfig(){ ConfigId="2", DbType=DbType.Kdbndp, ConnectionString=Config.ConnectionString2 ,InitKeyType=InitKeyType.Attribute ,IsAutoCloseConnection=true}
});
var db1 = db.Ado.Connection.Database;
//use db1
db.CodeFirst.SetStringDefaultLength(200).InitTables(typeof(Order), typeof(OrderItem));//
db.Insertable(new Order() { Name = "order1", CreateTime = DateTime.Now }).ExecuteCommand();
Console.WriteLine(db.CurrentConnectionConfig.DbType + ":" + db.Queryable<Order>().Count());
//use db2
db.ChangeDatabase("2");
var db2 = db.Ado.Connection.Database;
db.DbMaintenance.CreateDatabase();//Create Database2
db.CodeFirst.SetStringDefaultLength(200).InitTables(typeof(Order), typeof(OrderItem));
db.Insertable(new Order() { Name = "order1", CreateTime = DateTime.Now }).ExecuteCommand();
Console.WriteLine(db.CurrentConnectionConfig.DbType + ":" + db.Queryable<Order>().Count());
if (db2 == db1)
{
return;
}
// Example 1
Console.WriteLine("Example 1");
try
{
db.BeginTran();
db.ChangeDatabase("1");//use db1
db.Deleteable<Order>().ExecuteCommand();
Console.WriteLine("---Delete all " + db.CurrentConnectionConfig.DbType);
Console.WriteLine(db.Queryable<Order>().Count());
db.ChangeDatabase("2");//use db2
db.Deleteable<Order>().ExecuteCommand();
Console.WriteLine("---Delete all " + db.CurrentConnectionConfig.DbType);
Console.WriteLine(db.Queryable<Order>().Count());
throw new Exception();
db.CommitTran();
}
catch
{
db.RollbackTran();
Console.WriteLine("---Roll back");
db.ChangeDatabase("1");//use db1
Console.WriteLine(db.CurrentConnectionConfig.DbType);
Console.WriteLine(db.Queryable<Order>().Count());
db.ChangeDatabase("2");//use db2
Console.WriteLine(db.CurrentConnectionConfig.DbType);
Console.WriteLine(db.Queryable<Order>().Count());
}
// Example 2
Console.WriteLine("Example 2");
var result=db.UseTran(() =>
{
db.ChangeDatabase("1");//use db1
db.Deleteable<Order>().ExecuteCommand();
Console.WriteLine("---Delete all " + db.CurrentConnectionConfig.DbType);
Console.WriteLine(db.Queryable<Order>().Count());
db.ChangeDatabase("2");//use db2
db.Deleteable<Order>().ExecuteCommand();
Console.WriteLine("---Delete all " + db.CurrentConnectionConfig.DbType);
Console.WriteLine(db.Queryable<Order>().Count());
throw new Exception("");
});
if (result.IsSuccess == false) {
Console.WriteLine("---Roll back");
db.ChangeDatabase("1");//use db1
Console.WriteLine(db.CurrentConnectionConfig.DbType);
Console.WriteLine(db.Queryable<Order>().Count());
db.ChangeDatabase("2");//use db2
Console.WriteLine(db.CurrentConnectionConfig.DbType);
Console.WriteLine(db.Queryable<Order>().Count());
}
// Example 3
Console.WriteLine("Example 3");
var result2 = db.UseTranAsync(async () =>
{
db.ChangeDatabase("1");//use db1
await db.Deleteable<Order>().ExecuteCommandAsync();
Console.WriteLine("---Delete all " + db.CurrentConnectionConfig.DbType);
Console.WriteLine(db.Queryable<Order>().Count());
db.ChangeDatabase("2");//use db2
await db.Deleteable<Order>().ExecuteCommandAsync();
Console.WriteLine("---Delete all " + db.CurrentConnectionConfig.DbType);
Console.WriteLine(db.Queryable<Order>().Count());
throw new Exception("");
});
result2.Wait();
if (result2.Result.IsSuccess == false)
{
Console.WriteLine("---Roll back");
db.ChangeDatabase("1");//use sqlserver
Console.WriteLine(db.CurrentConnectionConfig.DbType);
Console.WriteLine(db.Queryable<Order>().Count());
db.ChangeDatabase("2");//use mysql
Console.WriteLine(db.CurrentConnectionConfig.DbType);
Console.WriteLine(db.Queryable<Order>().Count());
}
}
}
/// <summary>
/// DbContext Example 1
/// </summary>
public class DbContext
{
public SqlSugarClient Db;
public DbContext()
{
Db = new SqlSugarClient(new ConnectionConfig()
{
ConnectionString = Config.ConnectionString,
DbType = DbType.Kdbndp,
IsAutoCloseConnection = true,
InitKeyType = InitKeyType.Attribute,
AopEvents = new AopEvents()
{
OnLogExecuting = (sql, p) =>
{
Console.WriteLine(sql);
}
}
});
}
public SimpleClient<Order> OrderDb => new SimpleClient<Order>(Db);
public SimpleClient<OrderItem> OrderItemDb => new SimpleClient<OrderItem>(Db);
}
public class OrderDal : DbContext<Order>
{
}
/// <summary>
/// DbContext Example 2
/// </summary>
/// <typeparam name="T"></typeparam>
public class DbContext<T> where T : class, new()
{
public SqlSugarClient Db;
public DbContext()
{
Db = new SqlSugarClient(new ConnectionConfig()
{
ConnectionString = Config.ConnectionString,
DbType = DbType.Kdbndp,
IsAutoCloseConnection = true,
InitKeyType = InitKeyType.Attribute,
AopEvents = new AopEvents()
{
OnLogExecuting = (sql, p) =>
{
Console.WriteLine(sql);
}
}
});
}
public SimpleClient<T> CurrentDb => new SimpleClient<T>(Db);
public virtual T GetById(int id)
{
return CurrentDb.GetById(id);
}
public virtual List<T> GetList()
{
return CurrentDb.GetList();
}
public virtual bool Delete(int id)
{
return CurrentDb.DeleteById(id);
}
}
}

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Src/Asp.Net/KdbndpTest/Demo/Demo1_Queryable.cs Normal file
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using SqlSugar;
using System;
using System.Collections.Generic;
using System.Data;
using System.Dynamic;
using System.Linq;
using System.Text;
namespace OrmTest
{
public class Demo1_Queryable
{
public static void Init()
{
EasyExamples();
QueryConditions();
JoinTable();
Async();
NoEntity();
Mapper();
SqlFuncTest();
Subquery();
ReturnType();
}
private static void EasyExamples()
{
Console.WriteLine("");
Console.WriteLine("#### Examples Start ####");
var db = GetInstance();
//var dbTime = db.GetDate();
var getAll = db.Queryable<Order>().ToList();
var getOrderBy = db.Queryable<Order>().OrderBy(it => it.Name,OrderByType.Desc).ToList();
var getOrderBy2 = db.Queryable<Order>().OrderBy(it => it.Id).OrderBy(it => it.Name, OrderByType.Desc).ToList();
var getOrderBy3 = db.Queryable<Order>().OrderBy(it =>new { it.Name,it.Id}).ToList();
var getRandom = db.Queryable<Order>().OrderBy(it => SqlFunc.GetRandom()).First();
var getByPrimaryKey = db.Queryable<Order>().InSingle(2);
var getSingleOrDefault = db.Queryable<Order>().Where(it => it.Id == 1).Single();
var getFirstOrDefault = db.Queryable<Order>().First();
var getByWhere = db.Queryable<Order>().Where(it => it.Id == 1 || it.Name == "a").ToList();
var getByWhere2 = db.Queryable<Order>().Where(it => it.Id == DateTime.Now.Year).ToList();
var getByFuns = db.Queryable<Order>().Where(it => SqlFunc.IsNullOrEmpty(it.Name)).ToList();
var getByFuns2 = db.Queryable<Order>().GroupBy(it => it.Name).Select(it => SqlFunc.AggregateDistinctCount(it.Price)).ToList();
Console.WriteLine("#### Examples End ####");
}
private static void ReturnType()
{
Console.WriteLine("");
Console.WriteLine("#### ReturnType Start ####");
var db = GetInstance();
List<Order> list = db.Queryable<Order>().ToList();
Order item = db.Queryable<Order>().First(it => it.Id == 1);
DataTable dataTable = db.Queryable<Order>().Select(it => it.Id).ToDataTable();
var json = db.Queryable<Order>().ToJson();
List<int> listInt = db.Queryable<Order>().Select(it => it.Id).ToList();
var dynamic = db.Queryable<Order>().Select<dynamic>().ToList();
var viewModel = db.Queryable<Order, OrderItem, Custom>((o, i, c) => new JoinQueryInfos(
JoinType.Left, o.Id == i.OrderId ,
JoinType.Left, o.CustomId == c.Id
))
.Select<ViewOrder>().ToList();
var newDynamic = db.Queryable<Order, OrderItem, Custom>((o, i, c) => new JoinQueryInfos(
JoinType.Left, o.Id == i.OrderId,
JoinType.Left, o.CustomId == c.Id
))
.Select((o, i, c) => new { orderName = o.Name, cusName=c.Name }).ToList();
var newClass = db.Queryable<Order, OrderItem, Custom>((o, i, c) => new JoinQueryInfos(
JoinType.Left, o.Id == i.OrderId,
JoinType.Left, o.CustomId == c.Id
))
.Select((o, i, c) => new ViewOrder { Name=o.Name, CustomName=c.Name }).ToList();
var oneClass = db.Queryable<Order, OrderItem, Custom>((o, i, c) => new JoinQueryInfos(
JoinType.Left, o.Id == i.OrderId,
JoinType.Left, o.CustomId == c.Id
))
.Select((o, i, c) => c).ToList();
var twoClass = db.Queryable<Order, OrderItem, Custom>((o, i, c) => new JoinQueryInfos(
JoinType.Left, o.Id == i.OrderId,
JoinType.Left, o.CustomId == c.Id
))
.Select((o, i, c) => new { o,i}).ToList();
List<Dictionary<string, object>> ListDic = db.Queryable<Order, OrderItem, Custom>((o, i, c) => new JoinQueryInfos(
JoinType.Left, o.Id == i.OrderId,
JoinType.Left, o.CustomId == c.Id
))
.Select<ExpandoObject>().ToList().Select(it => it.ToDictionary(x => x.Key, x => x.Value)).ToList();
Console.WriteLine("#### ReturnType End ####");
}
private static void Subquery()
{
Console.WriteLine("");
Console.WriteLine("#### Subquery Start ####");
var db = GetInstance();
var list = db.Queryable<Order>().Take(10).Select(it => new
{
customName=SqlFunc.Subqueryable<Custom>().Where("it.CustomId=id").Select(s=>s.Name),
customName2 = SqlFunc.Subqueryable<Custom>().Where("it.CustomId = id").Where(s => true).Select(s => s.Name)
}).ToList();
var list2 = db.Queryable<Order>().Where(it => SqlFunc.Subqueryable<OrderItem>().Where(i => i.OrderId == it.Id).Any()).ToList();
Console.WriteLine("#### Subquery End ####");
}
private static void SqlFuncTest()
{
Console.WriteLine("");
Console.WriteLine("#### SqlFunc Start ####");
var db = GetInstance();
var index= db.Queryable<Order>().Select(it => SqlFunc.Contains("a", "cccacc")).First();
Console.WriteLine("#### SqlFunc End ####");
}
private static void Mapper()
{
Console.WriteLine("");
Console.WriteLine("#### Mapper Start ####");
var db = GetInstance();
//Creater Table
db.CodeFirst.InitTables(typeof(Tree));
db.DbMaintenance.TruncateTable("tree");
db.Insertable(new Tree() { Id = 1, Name = "root" }).ExecuteCommand();
db.Insertable(new Tree() { Id = 11, Name = "child1",ParentId=1 }).ExecuteCommand();
db.Insertable(new Tree() { Id = 12, Name = "child2",ParentId=1 }).ExecuteCommand();
db.Insertable(new Tree() { Id = 2, Name = "root" }).ExecuteCommand();
db.Insertable(new Tree() { Id = 22, Name = "child3", ParentId = 2 }).ExecuteCommand();
// Same property name mapping,Both entities have parentId
var list = db.Queryable<Tree>().Mapper(it => it.Parent, it => it.ParentId).ToList();
//If both entities have parentId, I don't want to associate with parentId.
var list1 =db.Queryable<Tree>()
//parent=(select * from parent where id=it.parentid)
.Mapper(it=>it.Parent,it=>it.ParentId, it=>it.Parent.Id)
//Child=(select * from parent where ParentId=it.id)
.Mapper(it => it.Child, it => it.Id, it => it.Parent.ParentId)
.ToList();
//one to one
var list2 = db.Queryable<OrderItemInfo>().Mapper(it => it.Order, it => it.OrderId).ToList();
//one to many
var list3 = db.Queryable<Order>().Mapper(it => it.Items, it => it.Items.First().OrderId).ToList();
//many to many
db.CodeFirst.InitTables<A, B, ABMapping>();
db.Insertable(new A() { Name = "A" }).ExecuteCommand();
db.Insertable(new B() { Name = "B" }).ExecuteCommand();
db.Insertable(new ABMapping() { AId = 1, BId = 1 }).ExecuteCommand();
var list4 = db.Queryable<ABMapping>()
.Mapper(it => it.A, it => it.AId)
.Mapper(it => it.B, it => it.BId).ToList();
//Manual mode
var result = db.Queryable<OrderInfo>().Take(10).Select<ViewOrder>().Mapper((itemModel, cache) =>
{
var allItems = cache.Get(orderList => {
var allIds = orderList.Select(it => it.Id).ToList();
return db.Queryable<OrderItem>().Where(it => allIds.Contains(it.OrderId)).ToList();//Execute only once
});
itemModel.Items = allItems.Where(it => it.OrderId==itemModel.Id).ToList();//Every time it's executed
}).ToList();
Console.WriteLine("#### End Start ####");
}
private static void NoEntity()
{
Console.WriteLine("");
Console.WriteLine("#### No Entity Start ####");
var db = GetInstance();
var list = db.Queryable<dynamic>().AS("order").Where("id=id", new { id = 1 }).ToList();
var list2 = db.Queryable<dynamic>("o").AS("order").AddJoinInfo("OrderDetail", "i", "o.id=i.OrderId").Where("id=id", new { id = 1 }).Select("o.*").ToList();
Console.WriteLine("#### No Entity End ####");
}
private static void JoinTable()
{
Console.WriteLine("");
Console.WriteLine("#### Join Table Start ####");
var db = GetInstance();
//Simple join
var list = db.Queryable<Order, OrderItem, Custom>((o, i, c) => o.Id == i.OrderId&&c.Id == o.CustomId)
.Select<ViewOrder>()
.ToList();
//Join table
var list2 = db.Queryable<Order, OrderItem, Custom>((o, i, c) => new JoinQueryInfos(
JoinType.Left, o.Id == i.OrderId,
JoinType.Left, c.Id == o.CustomId
))
.Select<ViewOrder>().ToList();
//Join queryable
var query1 = db.Queryable<Order, OrderItem>((o, i) => new JoinQueryInfos(
JoinType.Left, o.Id == i.OrderId
))
.Where(o => o.Name == "jack");
var query2 = db.Queryable<Custom>();
var list3=db.Queryable(query1, query2,JoinType.Left, (p1, p2) => p1.CustomId == p2.Id).Select<ViewOrder>().ToList();
Console.WriteLine("#### Join Table End ####");
}
private static void QueryConditions()
{
Console.WriteLine("");
Console.WriteLine("#### Query Conditions Start ####");
SqlSugarClient db = GetInstance();
/*** By expression***/
//id=@id
var list = db.Queryable<Order>().Where(it => it.Id == 1).ToList();
//id=@id or name like '%'+@name+'%'
var list2 = db.Queryable<Order>().Where(it => it.Id == 1 || it.Name.Contains("jack")).ToList();
//Create expression
var exp = Expressionable.Create<Order>()
.And(it => it.Id == 1)
.Or(it => it.Name.Contains("jack")).ToExpression();
var list3 = db.Queryable<Order>().Where(exp).ToList();
/*** By sql***/
//id=@id
var list4 = db.Queryable<Order>().Where("id=@id", new { id = 1 }).ToList();
//id=@id or name like '%'+@name+'%'
var list5 = db.Queryable<Order>().Where("id=@id or name like @name ", new { id = 1, name = "%jack%" }).ToList();
/*** By dynamic***/
//id=1
var conModels = new List<IConditionalModel>();
conModels.Add(new ConditionalModel() { FieldName = "id", ConditionalType = ConditionalType.Equal, FieldValue = "1" , FieldValueConvertFunc=it=>Convert.ToInt32(it) });//id=1
var student = db.Queryable<Order>().Where(conModels).ToList();
//Complex use case
List<IConditionalModel> Order = new List<IConditionalModel>();
conModels.Add(new ConditionalModel() { FieldName = "id", ConditionalType = ConditionalType.Equal, FieldValue = "1", FieldValueConvertFunc = it => Convert.ToInt32(it) });//id=1
//conModels.Add(new ConditionalModel() { FieldName = "id", ConditionalType = ConditionalType.Like, FieldValue = "1", FieldValueConvertFunc = it => Convert.ToInt32(it) });// id like '%1%'
//conModels.Add(new ConditionalModel() { FieldName = "id", ConditionalType = ConditionalType.IsNullOrEmpty });
//conModels.Add(new ConditionalModel() { FieldName = "id", ConditionalType = ConditionalType.In, FieldValue = "1,2,3" });
//conModels.Add(new ConditionalModel() { FieldName = "id", ConditionalType = ConditionalType.NotIn, FieldValue = "1,2,3" });
//conModels.Add(new ConditionalModel() { FieldName = "id", ConditionalType = ConditionalType.NoEqual, FieldValue = "1,2,3" });
//conModels.Add(new ConditionalModel() { FieldName = "id", ConditionalType = ConditionalType.IsNot, FieldValue = null });// id is not null
conModels.Add(new ConditionalCollections()
{
ConditionalList = new List<KeyValuePair<WhereType, SqlSugar.ConditionalModel>>()// (id=1 or id=2 and id=1)
{
//new KeyValuePair<WhereType, ConditionalModel>( WhereType.And ,new ConditionalModel() { FieldName = "id", ConditionalType = ConditionalType.Equal, FieldValue = "1" }),
new KeyValuePair<WhereType, ConditionalModel> (WhereType.Or,new ConditionalModel() { FieldName = "id", ConditionalType = ConditionalType.Equal, FieldValue = "2" , FieldValueConvertFunc = it => Convert.ToInt32(it) }),
new KeyValuePair<WhereType, ConditionalModel> ( WhereType.And,new ConditionalModel() { FieldName = "id", ConditionalType = ConditionalType.Equal, FieldValue = "2" ,FieldValueConvertFunc = it => Convert.ToInt32(it)})
}
});
var list6 = db.Queryable<Order>().Where(conModels).ToList();
/*** Conditional builder ***/
// use whereif
string name = "";
int id = 1;
var query = db.Queryable<Order>()
.WhereIF(!string.IsNullOrEmpty(name), it => it.Name.Contains(name))
.WhereIF(id > 0, it => it.Id == id).ToList();
//clone new Queryable
var query2 = db.Queryable<Order>().Where(it => it.Id == 1);
var list7 = query2.Clone().Where(it => it.Name == "jack").ToList();//id=1 and name = jack
var list8 = query2.Clone().Where(it => it.Name == "tom").ToList();//id=1 and name = tom
Console.WriteLine("#### Condition Screening End ####");
}
private static void Async()
{
Console.WriteLine("");
Console.WriteLine("#### Async Start ####");
SqlSugarClient db = GetInstance();
var task1 = db.Queryable<Order>().FirstAsync();
task1.Wait();
var task2 = db.Queryable<Order>().Where(it => it.Id == 1).ToListAsync();
task2.Wait();
Console.WriteLine("#### Async End ####");
}
private static SqlSugarClient GetInstance()
{
return new SqlSugarClient(new ConnectionConfig()
{
DbType = SqlSugar.DbType.Kdbndp,
ConnectionString = Config.ConnectionString,
InitKeyType = InitKeyType.Attribute,
IsAutoCloseConnection = true,
AopEvents = new AopEvents
{
OnLogExecuting = (sql, p) =>
{
Console.WriteLine(sql);
Console.WriteLine(string.Join(",", p?.Select(it => it.ParameterName + ":" + it.Value)));
}
}
});
}
}
}

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using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace OrmTest
{
public class Demo2_Updateable
{
public static void Init()
{
Console.WriteLine("");
Console.WriteLine("#### Updateable Start ####");
SqlSugarClient db = new SqlSugarClient(new ConnectionConfig()
{
DbType = DbType.Kdbndp,
ConnectionString = Config.ConnectionString,
InitKeyType = InitKeyType.Attribute,
IsAutoCloseConnection = true,
AopEvents = new AopEvents
{
OnLogExecuting = (sql, p) =>
{
Console.WriteLine(sql);
Console.WriteLine(string.Join(",", p?.Select(it => it.ParameterName + ":" + it.Value)));
}
}
});
/*** 1.entity or List ***/
var updateObj = new Order() { Id = 1, Name = "order1" };
var updateObjs = new List<Order> {
new Order() { Id = 11, Name = "order11" },
new Order() { Id = 12, Name = "order12" }
};
//update all columns by primary key
var result = db.Updateable(updateObj).ExecuteCommand();//update single
var result2 = db.Updateable(updateObjs).ExecuteCommand();//update List<Class>
//Ignore Name and Price
var result3 = db.Updateable(updateObj).IgnoreColumns(it => new { it.CreateTime, it.Price }).ExecuteCommand();
//only update Name and CreateTime
var result4 = db.Updateable(updateObj).UpdateColumns(it => new { it.Name, it.CreateTime }).ExecuteCommand();
//If there is no primary key
var result5 = db.Updateable(updateObj).WhereColumns(it => new { it.Id }).ExecuteCommand();//update single by id
var result6 = db.Updateable(updateObjs).WhereColumns(it => new { it.Id }).ExecuteCommand();//update List<Class> by id
/*** 2.by expression ***/
//update name,createtime
var result7 = db.Updateable<Order>(it => new Order() { Name = "a", CreateTime = DateTime.Now }).Where(it => it.Id == 11).ExecuteCommand();
var result71 = db.Updateable<Order>().SetColumns(it => new Order() { Name = "a", CreateTime = DateTime.Now }).Where(it => it.Id == 11).ExecuteCommand();
//only update name
var result8 = db.Updateable<Order>(it => it.Name == "Name").Where(it => it.Id == 1).ExecuteCommand();
var result81 = db.Updateable<Order>().SetColumns(it => it.Name == "Name" ).Where(it => it.Id == 1).ExecuteCommand();
//
/*** 3.by Dictionary ***/
var dt = new Dictionary<string, object>();
dt.Add("id", 1);
dt.Add("name", "abc");
dt.Add("createTime", DateTime.Now);
var dtList = new List<Dictionary<string, object>>();
dtList.Add(dt);
var t66 = db.Updateable(dt).AS("order").WhereColumns("id").ExecuteCommand();
var t666 = db.Updateable(dtList).AS("order").WhereColumns("id").ExecuteCommand();
/*** 4.Other instructions ***/
var caseValue = "1";
//Do not update NULL columns
db.Updateable(updateObj).IgnoreColumns(ignoreAllNullColumns: true).ExecuteCommand();
//if 1 update name else if 2 update name,createtime
db.Updateable(updateObj)
.UpdateColumnsIF(caseValue == "1", it => new { it.Name })
.UpdateColumnsIF(caseValue == "2", it => new { it.Name, it.CreateTime })
.ExecuteCommand();
//Use Lock
db.Updateable(updateObj).With(SqlWith.UpdLock).ExecuteCommand();
//Where Sql
//db.Updateable(updateObj).Where("id=@x", new { x = 1 }).ExecuteCommand();
Console.WriteLine("#### Updateable End ####");
}
}
}

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using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace OrmTest
{
public class Demo3_Insertable
{
public static void Init()
{
Console.WriteLine("");
Console.WriteLine("#### Insertable Start ####");
SqlSugarClient db = new SqlSugarClient(new ConnectionConfig()
{
DbType = DbType.Kdbndp,
ConnectionString = Config.ConnectionString,
InitKeyType = InitKeyType.Attribute,
IsAutoCloseConnection = true,
AopEvents = new AopEvents
{
OnLogExecuting = (sql, p) =>
{
Console.WriteLine(sql);
Console.WriteLine(string.Join(",", p?.Select(it => it.ParameterName + ":" + it.Value)));
}
}
});
var insertObj = new Order() { Id = 1, Name = "order1",Price=0 };
var updateObjs = new List<Order> {
new Order() { Id = 11, Name = "order11", Price=0 },
new Order() { Id = 12, Name = "order12" , Price=0}
};
//Ignore CreateTime
db.Insertable(insertObj).IgnoreColumns(it => new { it.CreateTime }).ExecuteReturnIdentity();//get identity
db.Insertable(insertObj).IgnoreColumns("CreateTime").ExecuteReturnIdentity();
//Only insert Name and Price
db.Insertable(insertObj).InsertColumns(it => new { it.Name, it.Price }).ExecuteReturnIdentity();
db.Insertable(insertObj).InsertColumns("Name", "Price").ExecuteReturnIdentity();
//ignore null columns
db.Insertable(updateObjs).ExecuteCommand();//get change row count
//Use Lock
db.Insertable(insertObj).With(SqlWith.UpdLock).ExecuteCommand();
Console.WriteLine("#### Insertable End ####");
}
}
}

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using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace OrmTest
{
public class Demo4_Deleteable
{
public static void Init()
{
Console.WriteLine("");
Console.WriteLine("#### Deleteable Start ####");
SqlSugarClient db = new SqlSugarClient(new ConnectionConfig()
{
DbType = DbType.Kdbndp,
ConnectionString = Config.ConnectionString,
InitKeyType = InitKeyType.Attribute,
IsAutoCloseConnection = true,
AopEvents = new AopEvents
{
OnLogExecuting = (sql, p) =>
{
Console.WriteLine(sql);
Console.WriteLine(string.Join(",", p?.Select(it => it.ParameterName + ":" + it.Value)));
}
}
});
//by entity
db.Deleteable<Order>().Where(new Order() { Id = 1111 }).ExecuteCommand();
//by primary key
db.Deleteable<Order>().In(1111).ExecuteCommand();
//by primary key array
db.Deleteable<Order>().In(new int[] { 1111, 2222 }).ExecuteCommand();
//by expression
db.Deleteable<Order>().Where(it => it.Id == 11111).ExecuteCommand();
Console.WriteLine("#### Deleteable End ####");
}
}
}

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using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace OrmTest
{
public class Demo5_SqlQueryable
{
public static void Init()
{
Console.WriteLine("");
Console.WriteLine("#### SqlQueryable Start ####");
SqlSugarClient db = new SqlSugarClient(new ConnectionConfig()
{
DbType = DbType.Kdbndp,
ConnectionString = Config.ConnectionString,
InitKeyType = InitKeyType.Attribute,
IsAutoCloseConnection = true
});
int total = 0;
var list = db.SqlQueryable<Order>("select * from \"ORDER\"").ToPageList(1, 2, ref total);
//by expression
var list2 = db.SqlQueryable<Order>("select * from \"ORDER\"").Where(it => it.Id == 1).ToPageList(1, 2);
//by sql
var list3 = db.SqlQueryable<Order>("select * from \"ORDER\"").Where("id=@id", new { id = 1 }).ToPageList(1, 2);
Console.WriteLine("#### SqlQueryable End ####");
}
}
}

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using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace OrmTest
{
public class Demo6_Queue
{
public static void Init()
{
Console.WriteLine("");
Console.WriteLine("#### Queue Start ####");
SqlSugarClient db = new SqlSugarClient(new ConnectionConfig()
{
DbType = DbType.Kdbndp,
ConnectionString = Config.ConnectionString,
InitKeyType = InitKeyType.Attribute,
IsAutoCloseConnection = true,
AopEvents = new AopEvents
{
OnLogExecuting = (sql, p) =>
{
Console.WriteLine(sql);
Console.WriteLine(string.Join(",", p?.Select(it => it.ParameterName + ":" + it.Value)));
}
}
});
db.Insertable<Order>(new Order() { Name = "a" }).AddQueue();
db.Insertable<Order>(new Order() { Name = "b" }).AddQueue();
db.SaveQueues();
db.Insertable<Order>(new Order() { Name = "a" }).AddQueue();
db.Insertable<Order>(new Order() { Name = "b" }).AddQueue();
db.Insertable<Order>(new Order() { Name = "c" }).AddQueue();
db.Insertable<Order>(new Order() { Name = "d" }).AddQueue();
var ar = db.SaveQueuesAsync();
ar.Wait();
db.Queryable<Order>().AddQueue();
db.Queryable<Order>().AddQueue();
db.AddQueue("select * from `order` where id=@id", new { id = 10000 });
/* var result2 = db.SaveQueues<Order, Order, Order>()*/;
Console.WriteLine("#### Queue End ####");
}
}
}

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using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace OrmTest
{
public class Demo7_Ado
{
public static void Init()
{
Console.WriteLine("");
Console.WriteLine("#### Ado Start ####");
SqlSugarClient db = new SqlSugarClient(new ConnectionConfig()
{
DbType = DbType.Kdbndp,
ConnectionString = Config.ConnectionString,
InitKeyType = InitKeyType.Attribute,
IsAutoCloseConnection = true,
AopEvents = new AopEvents
{
OnLogExecuting = (sql, p) =>
{
Console.WriteLine(sql);
Console.WriteLine(string.Join(",", p?.Select(it => it.ParameterName + ":" + it.Value)));
}
}
});
//sql
var dt = db.Ado.GetDataTable("select * from \"ORDER\" where @id>0 or name=@name", new List<SugarParameter>(){
new SugarParameter("@id",1),
new SugarParameter("@name","2")
});
//sql
var dt2 = db.Ado.GetDataTable("select * from \"ORDER\" where @id>0 or name=@name", new { id = 1, name = "2" });
//Stored Procedure
//var dt3 = db.Ado.UseStoredProcedure().GetDataTable("sp_school", new { name = "张三", age = 0 });
//var nameP = new SugarParameter("@name", "张三");
//var ageP = new SugarParameter("@age", null, true);//isOutput=true
//var dt4 = db.Ado.UseStoredProcedure().GetDataTable("sp_school", nameP, ageP);
//There are many methods to under db.ado
var list= db.Ado.SqlQuery<Order>("select * from \"ORDER\" ");
var intValue=db.Ado.SqlQuerySingle<int>("select 1");
db.Ado.ExecuteCommand("delete from \"ORDER\" where id>1000");
//db.Ado.xxx
Console.WriteLine("#### Ado End ####");
}
}
}

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using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace OrmTest
{
public class Demo8_Saveable
{
public static void Init()
{
Console.WriteLine("");
Console.WriteLine("#### Saveable Start ####");
SqlSugarClient db = new SqlSugarClient(new ConnectionConfig()
{
DbType = DbType.Kdbndp,
ConnectionString = Config.ConnectionString,
InitKeyType = InitKeyType.Attribute,
IsAutoCloseConnection = true,
AopEvents = new AopEvents
{
OnLogExecuting = (sql, p) =>
{
Console.WriteLine(sql);
Console.WriteLine(string.Join(",", p?.Select(it => it.ParameterName + ":" + it.Value)));
}
}
});
//insert or update
db.Saveable<Order>(new Order() { Id=1, Name="jack" }).ExecuteReturnEntity();
//insert or update
db.Saveable<Order>(new Order() { Id = 1000, Name = "jack", CreateTime=DateTime.Now })
.InsertColumns(it => new { it.Name,it.CreateTime, it.Price})//if insert into name,CreateTime,Price
.UpdateColumns(it => new { it.Name, it.CreateTime })//if update set name CreateTime
.ExecuteReturnEntity();
Console.WriteLine("");
Console.WriteLine("#### Saveable End ####");
}
}
}

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using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace OrmTest
{
public class Demo9_EntityMain
{
public static void Init()
{
Console.WriteLine("");
Console.WriteLine("#### EntityMain Start ####");
SqlSugarClient db = new SqlSugarClient(new ConnectionConfig()
{
DbType = DbType.Kdbndp,
ConnectionString = Config.ConnectionString,
InitKeyType = InitKeyType.Attribute,
IsAutoCloseConnection = true,
AopEvents = new AopEvents
{
OnLogExecuting = (sql, p) =>
{
Console.WriteLine(sql);
Console.WriteLine(string.Join(",", p?.Select(it => it.ParameterName + ":" + it.Value)));
}
}
});
var entityInfo = db.EntityMaintenance.GetEntityInfo<Order>();
foreach (var column in entityInfo.Columns)
{
Console.WriteLine(column.DbColumnName);
}
var dbColumnsName = db.EntityMaintenance.GetDbColumnName<EntityMapper>("Name");
var dbTableName = db.EntityMaintenance.GetTableName<EntityMapper>();
//more https://github.com/sunkaixuan/SqlSugar/wiki/9.EntityMain
Console.WriteLine("#### EntityMain End ####");
}
}
}

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using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace OrmTest
{
public class DemoA_DbMain
{
public static void Init()
{
Console.WriteLine("");
Console.WriteLine("#### DbMain Start ####");
SqlSugarClient db = new SqlSugarClient(new ConnectionConfig()
{
DbType = DbType.Kdbndp,
ConnectionString = Config.ConnectionString,
InitKeyType = InitKeyType.Attribute,
IsAutoCloseConnection = true,
AopEvents = new AopEvents
{
OnLogExecuting = (sql, p) =>
{
Console.WriteLine(sql);
Console.WriteLine(string.Join(",", p?.Select(it => it.ParameterName + ":" + it.Value)));
}
}
});
var tables = db.DbMaintenance.GetTableInfoList();
foreach (var table in tables)
{
Console.WriteLine(table.Description);
}
//more https://github.com/sunkaixuan/SqlSugar/wiki/a.DbMain
Console.WriteLine("#### DbMain End ####");
}
}
}

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using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace OrmTest
{
public class DemoB_Aop
{
public static void Init()
{
Console.WriteLine("");
Console.WriteLine("#### Aop Start ####");
SqlSugarClient db = new SqlSugarClient(new ConnectionConfig()
{
DbType = DbType.Kdbndp,
ConnectionString = Config.ConnectionString,
InitKeyType = InitKeyType.Attribute,
IsAutoCloseConnection = true
});
db.Aop.OnLogExecuted = (sql, pars) => //SQL executed event
{
Console.WriteLine("OnLogExecuted"+sql);
};
db.Aop.OnLogExecuting = (sql, pars) => //SQL executing event (pre-execution)
{
Console.WriteLine("OnLogExecuting" + sql);
};
db.Aop.OnError = (exp) =>//SQL execution error event
{
//exp.sql
};
db.Aop.OnExecutingChangeSql = (sql, pars) => //SQL executing event (pre-execution,SQL script can be modified)
{
return new KeyValuePair<string, SugarParameter[]>(sql, pars);
};
db.Aop.OnDiffLogEvent = it =>//Get data changes
{
var editBeforeData = it.BeforeData;
var editAfterData = it.AfterData;
var sql = it.Sql;
var parameter = it.Parameters;
var businessData = it.BusinessData;
var time = it.Time;
var diffType = it.DiffType;//enum insert 、update and delete
Console.WriteLine(businessData);
Console.WriteLine(editBeforeData[0].Columns[1].Value);
Console.WriteLine("to");
Console.WriteLine(editAfterData[0].Columns[1].Value);
//Write logic
};
db.Queryable<Order>().ToList();
db.Queryable<OrderItem>().ToList();
//OnDiffLogEvent
var data = db.Queryable<Order>().First();
data.Name = "changeName";
db.Updateable(data).EnableDiffLogEvent("--update Order--").ExecuteCommand();
Console.WriteLine("#### Aop End ####");
}
}
}

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using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace OrmTest
{
public class DemoD_DbFirst
{
public static void Init()
{
Console.WriteLine();
Console.WriteLine("#### DbFirst Start ####");
SqlSugarClient db = new SqlSugarClient(new ConnectionConfig()
{
DbType = DbType.Kdbndp,
ConnectionString = Config.ConnectionString,
InitKeyType = InitKeyType.Attribute,
IsAutoCloseConnection = true
});
db.DbFirst.CreateClassFile("c:\\Demo\\1", "Models");
db.DbFirst.Where("Student").CreateClassFile("c:\\Demo\\2", "Models");
db.DbFirst.Where(it => it.ToLower().StartsWith("view")).CreateClassFile("c:\\Demo\\3", "Models");
db.DbFirst.Where(it => it.ToLower().StartsWith("view")).CreateClassFile("c:\\Demo\\4", "Models");
db.DbFirst.IsCreateAttribute().CreateClassFile("c:\\Demo\\5", "Models");
db.DbFirst.IsCreateDefaultValue().CreateClassFile("c:\\Demo\\6", "Demo.Models");
db.DbFirst. SettingClassTemplate(old => { return old;})
.SettingNamespaceTemplate(old =>{ return old;})
.SettingPropertyDescriptionTemplate(old =>
{
return @" /// <summary>
/// Desc_New:{PropertyDescription}
/// Default_New:{DefaultValue}
/// Nullable_New:{IsNullable}
/// </summary>";
})
.SettingPropertyTemplate(old =>{return old;})
.SettingConstructorTemplate(old =>{return old; })
.CreateClassFile("c:\\Demo\\7");
foreach (var item in db.DbMaintenance.GetTableInfoList())
{
string entityName = item.Name.ToUpper();/*Format class name*/
db.MappingTables.Add(entityName , item.Name);
foreach (var col in db.DbMaintenance.GetColumnInfosByTableName(item.Name))
{
db.MappingColumns.Add(col.DbColumnName.ToUpper() /*Format class property name*/, col.DbColumnName, entityName);
}
}
db.DbFirst.IsCreateAttribute().CreateClassFile("c:\\Demo\\8", "Models");
//Use Razor Template
//db.DbFirst.UseRazorAnalysis(RazorFirst.DefaultRazorClassTemplate).CreateClassFile("");
Console.WriteLine("#### DbFirst End ####");
}
}
}

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using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace OrmTest
{
public class DemoE_CodeFirst
{
public static void Init()
{
Console.WriteLine("");
Console.WriteLine("#### CodeFirst Start ####");
SqlSugarClient db = new SqlSugarClient(new ConnectionConfig()
{
DbType = DbType.Kdbndp,
ConnectionString = Config.ConnectionString3,
InitKeyType = InitKeyType.Attribute,
IsAutoCloseConnection = true
});
db.DbMaintenance.CreateDatabase();
db.CodeFirst.InitTables(typeof(CodeFirstTable1));//Create CodeFirstTable1
db.Insertable(new CodeFirstTable1() { Name = "a", Text="a" }).ExecuteCommand();
var list = db.Queryable<CodeFirstTable1>().ToList();
db.Aop.OnLogExecuting=(sql,p)=>Console.WriteLine(sql);
db.CurrentConnectionConfig.MoreSettings = new ConnMoreSettings()
{
IsAutoToUpper = false
};
if (db.DbMaintenance.IsAnyTable("CodeFirstNoUpper4",false))
{
db.DbMaintenance.DropTable<CodeFirstNoUpper4>();
}
db.CodeFirst.InitTables<CodeFirstNoUpper4>();
db.CodeFirst.InitTables<CodeFirstNoUpper4>();
db.Insertable(new CodeFirstNoUpper4() { Id = Guid.NewGuid() + "", Name = "a" }).ExecuteCommand();
var list2 = db.Queryable<CodeFirstNoUpper4>().Where(it => it.Id != null).ToList();
db.Updateable(list2).ExecuteCommand();
db.Deleteable(list2).ExecuteCommand();
db.Updateable(list2.First()).ExecuteCommand();
db.Deleteable<CodeFirstNoUpper4>().Where(it => it.Id != null).ExecuteCommand();
db.Updateable<CodeFirstNoUpper4>().SetColumns(it => it.Name == "a").Where(it => it.Id != null).ExecuteCommand();
db.Updateable<CodeFirstNoUpper4>().SetColumns(it => new CodeFirstNoUpper4()
{
Name = "a"
}).Where(it => it.Id != null).ExecuteCommand();
Console.WriteLine("#### CodeFirst end ####");
}
}
public class CodeFirstNoUpper4
{
[SugarColumn(IsPrimaryKey = true)]
public string Id { get; set; }
public string Name { get; set; }
}
public class CodeFirstTable1
{
[SugarColumn(IsIdentity = true, IsPrimaryKey = true)]
public int Id { get; set; }
public string Name { get; set; }
[SugarColumn(ColumnDataType = "varchar(255)")]//custom
public string Text { get; set; }
[SugarColumn(IsNullable = true)]
public DateTime CreateTime { get; set; }
}
}

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using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace OrmTest
{
public class DemoF_Utilities
{
public static void Init()
{
Console.WriteLine("");
Console.WriteLine("#### Utilities Start ####");
SqlSugarClient db = new SqlSugarClient(new ConnectionConfig()
{
DbType = DbType.Kdbndp,
ConnectionString = Config.ConnectionString,
InitKeyType = InitKeyType.Attribute,
IsAutoCloseConnection = true,
AopEvents = new AopEvents
{
OnLogExecuting = (sql, p) =>
{
Console.WriteLine(sql);
Console.WriteLine(string.Join(",", p?.Select(it => it.ParameterName + ":" + it.Value)));
}
}
});
List<int> ids = Enumerable.Range(1, 100).ToList();
db.Utilities.PageEach(ids, 10, list =>
{
Console.WriteLine(string.Join("," ,list));
});
var list2= db.Utilities.DataTableToList<Order>(db.Ado.GetDataTable("select * from \"ORDER\""));
//more https://github.com/sunkaixuan/SqlSugar/wiki/f.Utilities
Console.WriteLine("#### Utilities End ####");
}
}
}

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using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace OrmTest
{
public class DemoG_SimpleClient
{
public static void Init()
{
Console.WriteLine("");
Console.WriteLine("#### SimpleClient Start ####");
SqlSugarClient db = new SqlSugarClient(new ConnectionConfig()
{
DbType = DbType.Kdbndp,
ConnectionString = Config.ConnectionString,
InitKeyType = InitKeyType.Attribute,
IsAutoCloseConnection = true,
AopEvents = new AopEvents
{
OnLogExecuting = (sql, p) =>
{
Console.WriteLine(sql);
Console.WriteLine(string.Join(",", p?.Select(it => it.ParameterName + ":" + it.Value)));
}
}
});
Console.WriteLine("#### SimpleClient End ####");
}
}
}

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using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace OrmTest
{
public class DemoC_GobalFilter
{
public static void Init()
{
Console.WriteLine("");
Console.WriteLine("#### Filter Start ####");
var db = GetInstance();
var sql = db.Queryable<Order>().ToSql();
//SELECT [Id],[Name],[Price],[CreateTime] FROM `order` WHERE isDelete=0
Console.WriteLine(sql);
var sql2 = db.Queryable<Order,OrderItem>((main,ot)=> main.Id==ot.OrderId).ToSql();
//SELECT [Id],[Name],[Price],[CreateTime] FROM `order` main ,[OrderDetail] ot WHERE ( [main].[Id] = [ot].[OrderId] ) AND main.isDelete=0
Console.WriteLine(sql2);
var sql3 = db.Queryable<Order>().Filter("Myfilter").ToSql();// Myfilter+Gobal
//SELECT [Id],[Name],[Price],[CreateTime] FROM `order` WHERE Name='jack' AND isDelete=0
Console.WriteLine(sql3);
var sql4 = db.Queryable<Order>().Filter("Myfilter",isDisabledGobalFilter:true).ToSql();//only Myfilter
//SELECT [Id],[Name],[Price],[CreateTime] FROM `order` WHERE Name='jack'
Console.WriteLine(sql4);
Console.WriteLine("#### Filter End ####");
}
public static SqlSugarClient GetInstance()
{
SqlSugarClient db = new SqlSugarClient(new ConnectionConfig() { DbType = DbType.Kdbndp, ConnectionString = Config.ConnectionString, IsAutoCloseConnection = true });
//single table query gobal filter
db.QueryFilter.Add(new SqlFilterItem()
{
FilterValue = filterDb =>
{
//Writable logic
return new SqlFilterResult() { Sql = " isDelete=0" };//Global string perform best
}
});
//Multi-table query gobal filter
db.QueryFilter.Add(new SqlFilterItem()
{
FilterValue = filterDb =>
{
//Writable logic
return new SqlFilterResult() { Sql = " main.isDelete=0" };
},
IsJoinQuery=true
});
//Specific filters
db.QueryFilter.Add(new SqlFilterItem()
{
FilterName= "Myfilter",
FilterValue = filterDb =>
{
//Writable logic
return new SqlFilterResult() { Sql = "Name='jack'" };
}
});
return db;
}
}
}

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<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
<PropertyGroup>
<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
<Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
<ProjectGuid>{162F8A11-7D32-4B5F-B379-3D19CD1D6E63}</ProjectGuid>
<OutputType>Exe</OutputType>
<RootNamespace>KdbndpTest</RootNamespace>
<AssemblyName>KdbndpTest</AssemblyName>
<TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
<FileAlignment>512</FileAlignment>
<AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
<Deterministic>true</Deterministic>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
<PlatformTarget>AnyCPU</PlatformTarget>
<DebugSymbols>true</DebugSymbols>
<DebugType>full</DebugType>
<Optimize>false</Optimize>
<OutputPath>bin\Debug\</OutputPath>
<DefineConstants>DEBUG;TRACE</DefineConstants>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
<PlatformTarget>AnyCPU</PlatformTarget>
<DebugType>pdbonly</DebugType>
<Optimize>true</Optimize>
<OutputPath>bin\Release\</OutputPath>
<DefineConstants>TRACE</DefineConstants>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
</PropertyGroup>
<ItemGroup>
<Reference Include="Kdbndp, Version=4.0.7.0, Culture=neutral, PublicKeyToken=5d8b90d52f46fda7, processorArchitecture=MSIL">
<SpecificVersion>False</SpecificVersion>
<HintPath>dll\Kdbndp.dll</HintPath>
</Reference>
<Reference Include="System" />
<Reference Include="System.Buffers, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
<SpecificVersion>False</SpecificVersion>
<HintPath>dll\System.Buffers.dll</HintPath>
</Reference>
<Reference Include="System.ComponentModel.DataAnnotations" />
<Reference Include="System.Core" />
<Reference Include="System.Memory, Version=4.0.1.2, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
<SpecificVersion>False</SpecificVersion>
<HintPath>dll\System.Memory.dll</HintPath>
</Reference>
<Reference Include="System.Numerics.Vectors">
<HintPath>dll\System.Numerics.Vectors.dll</HintPath>
</Reference>
<Reference Include="System.Runtime.CompilerServices.Unsafe, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
<SpecificVersion>False</SpecificVersion>
<HintPath>dll\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
</Reference>
<Reference Include="System.Threading.Tasks.Extensions, Version=4.2.0.1, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
<SpecificVersion>False</SpecificVersion>
<HintPath>dll\System.Threading.Tasks.Extensions.dll</HintPath>
</Reference>
<Reference Include="System.ValueTuple, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
<SpecificVersion>False</SpecificVersion>
<HintPath>dll\System.ValueTuple.dll</HintPath>
</Reference>
<Reference Include="System.Xml.Linq" />
<Reference Include="System.Data.DataSetExtensions" />
<Reference Include="Microsoft.CSharp" />
<Reference Include="System.Data" />
<Reference Include="System.Net.Http" />
<Reference Include="System.Xml" />
</ItemGroup>
<ItemGroup>
<Compile Include="Config.cs" />
<Compile Include="Demo\Demo0_SqlSugarClient.cs" />
<Compile Include="Demo\Demo1_Queryable.cs" />
<Compile Include="Demo\Demo2_Updateable.cs" />
<Compile Include="Demo\Demo3_Insertable.cs" />
<Compile Include="Demo\Demo4_Deleteable.cs" />
<Compile Include="Demo\Demo5_SqlQueryable.cs" />
<Compile Include="Demo\Demo6_Queue.cs" />
<Compile Include="Demo\Demo7_Ado.cs" />
<Compile Include="Demo\Demo8_Saveable.cs" />
<Compile Include="Demo\Demo9_EntityMain.cs" />
<Compile Include="Demo\DemoA_DbMain.cs" />
<Compile Include="Demo\DemoB_Aop.cs" />
<Compile Include="Demo\Democ_GobalFilter.cs" />
<Compile Include="Demo\DemoD_DbFirst.cs" />
<Compile Include="Demo\DemoE_CodeFirst.cs" />
<Compile Include="Demo\DemoF_Utilities.cs" />
<Compile Include="Demo\DemoG_SimpleClient.cs" />
<Compile Include="Models\AttributeTable.cs" />
<Compile Include="Models\CarType.cs" />
<Compile Include="Models\Custom.cs" />
<Compile Include="Models\EntityMapper.cs" />
<Compile Include="Models\Mapper.cs" />
<Compile Include="Models\MyCustomAttributeTable.cs" />
<Compile Include="Models\Order.cs" />
<Compile Include="Models\OrderItem.cs" />
<Compile Include="Models\TestTree.cs" />
<Compile Include="Models\Tree.cs" />
<Compile Include="Models\ViewOrder.cs" />
<Compile Include="Program.cs" />
<Compile Include="Properties\AssemblyInfo.cs" />
<Compile Include="UnitTest\Main.cs" />
<Compile Include="UnitTest\UAdo.cs" />
<Compile Include="UnitTest\UBulkCopy.cs" />
<Compile Include="UnitTest\UCodeFirst.cs" />
<Compile Include="UnitTest\UInsert3.cs" />
<Compile Include="UnitTest\UJson.cs" />
<Compile Include="UnitTest\Updateable.cs" />
<Compile Include="UnitTest\UQueryable.cs" />
<Compile Include="UnitTest\UQueryableAsync.cs" />
<Compile Include="UnitTest\UThread.cs" />
<Compile Include="UnitTest\UThread2.cs" />
<Compile Include="UnitTest\UThread3.cs" />
<Compile Include="UnitTest\UValidate.cs" />
</ItemGroup>
<ItemGroup>
<None Include="App.config" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\SqlSugar\SqlSugar.csproj">
<Project>{489bb790-226c-4fad-8d1e-51d72a7ff8e5}</Project>
<Name>SqlSugar</Name>
</ProjectReference>
</ItemGroup>
<ItemGroup>
<Folder Include="dll\" />
</ItemGroup>
<Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
</Project>

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using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using System.Linq;
using System.Text;
namespace OrmTest
{
[Table("MyAttributeTable")]
//[SugarTable("CustomAttributeTable")]
public class AttributeTable
{
[Key]
//[SugarColumn(IsPrimaryKey =true)]
public string Id { get; set; }
public string Name { get; set; }
}
}

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namespace OrmTest
{
public class CarType
{
public bool State { get; set; }
}
}

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace OrmTest
{
public class Custom
{
public int Id { get; set; }
public string Name { get; set; }
}
}

15
Src/Asp.Net/KdbndpTest/Models/EntityMapper.cs Normal file
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using SqlSugar;
namespace OrmTest
{
[SugarTable("MyEntityMapper")]
public class EntityMapper
{
[SugarColumn(ColumnName ="MyName")]
public string Name { get; set; }
}
}

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using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace OrmTest
{
[SugarTable("OrderDetail")]
public class OrderItemInfo
{
[SqlSugar.SugarColumn(IsPrimaryKey = true, IsIdentity = true)]
public int ItemId { get; set; }
public int OrderId { get; set; }
public decimal? Price { get; set; }
[SqlSugar.SugarColumn(IsNullable = true)]
public DateTime? CreateTime { get; set; }
[SugarColumn(IsIgnore = true)]
public Order Order { get; set; }
}
[SugarTable("Order")]
public class OrderInfo
{
[SugarColumn(IsPrimaryKey = true, IsIdentity = true)]
public int Id { get; set; }
public string Name { get; set; }
[SugarColumn(IsIgnore = true)]
public List<OrderItem> Items { get; set; }
}
public class ABMapping
{
[SugarColumn(IsPrimaryKey = true, IsIdentity = true)]
public int AId { get; set; }
public int BId { get; set; }
[SugarColumn(IsIgnore = true)]
public A A { get; set; }
[SugarColumn(IsIgnore = true)]
public B B { get; set; }
}
public class A
{
[SugarColumn(IsPrimaryKey = true, IsIdentity = true)]
public int Id { get; set; }
public string Name { get; set; }
}
public class B
{
[SugarColumn(IsPrimaryKey = true, IsIdentity = true)]
public int Id { get; set; }
public string Name { get; set; }
}
}

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using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using System.Linq;
using System.Text;
namespace OrmTest
{
[Table("CustomAttributeTable")]
//[SugarTable("CustomAttributeTable")]
public class MyCustomAttributeTable
{
[Key]
//[SugarColumn(IsPrimaryKey =true)]
public string Id { get; set; }
public string Name { get; set; }
}
}

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using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace OrmTest
{
public class Order
{
[SugarColumn(IsPrimaryKey = true, IsIdentity = true)]
public int Id { get; set; }
public string Name { get; set; }
public decimal Price { get; set; }
[SugarColumn(IsNullable = true)]
public DateTime CreateTime { get; set; }
[SugarColumn(IsNullable =true)]
public int CustomId { get; set; }
[SugarColumn(IsIgnore = true)]
public List<OrderItem> Items { get; set; }
}
}

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Src/Asp.Net/KdbndpTest/Models/OrderItem.cs Normal file
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace OrmTest
{
[SqlSugar.SugarTable("OrderDetail")]
public class OrderItem
{
[SqlSugar.SugarColumn(IsPrimaryKey =true, IsIdentity =true)]
public int ItemId { get; set; }
public int OrderId { get; set; }
public decimal? Price { get; set; }
[SqlSugar.SugarColumn(IsNullable = true)]
public DateTime? CreateTime { get; set; }
}
}

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Src/Asp.Net/KdbndpTest/Models/TestTree.cs Normal file
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace OrmTest
{
public class TestTree
{
[SqlSugar.SugarColumn(ColumnDataType = "hierarchyid")]
public string TreeId { get; set; }
[SqlSugar.SugarColumn(ColumnDataType = "Geography")]
public string GId { get; set; }
public string Name { get; set; }
}
}

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace OrmTest
{
public class Tree
{
[SqlSugar.SugarColumn(IsPrimaryKey =true)]
public int Id { get; set; }
public string Name { get; set; }
public int ParentId { get; set; }
[SqlSugar.SugarColumn(IsIgnore = true)]
public Tree Parent { get; set; }
[SqlSugar.SugarColumn(IsIgnore = true)]
public List<Tree> Child { get; set; }
}
}

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Src/Asp.Net/KdbndpTest/Models/ViewOrder.cs Normal file
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace OrmTest
{
public class ViewOrder:Order
{
public string CustomName { get; set; }
}
}

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using System;
namespace OrmTest
{
class Program
{
static void Main(string[] args)
{
//Demo
Demo0_SqlSugarClient.Init();
Demo1_Queryable.Init();
Demo2_Updateable.Init();
Demo3_Insertable.Init();
Demo4_Deleteable.Init();
Demo5_SqlQueryable.Init();
Demo6_Queue.Init();
Demo7_Ado.Init();
Demo8_Saveable.Init();
Demo9_EntityMain.Init();
DemoA_DbMain.Init();
DemoB_Aop.Init();
DemoC_GobalFilter.Init();
DemoD_DbFirst.Init(); ;
DemoE_CodeFirst.Init();
DemoF_Utilities.Init();
DemoG_SimpleClient.Init();
//Unit test
//NewUnitTest.Init();
//Rest Data
NewUnitTest.RestData();
Console.WriteLine("all successfully.");
Console.ReadKey();
}
}
}

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using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
// 有关程序集的一般信息由以下
// 控制。更改这些特性值可修改
// 与程序集关联的信息。
[assembly: AssemblyTitle("KdbndpTest")]
[assembly: AssemblyDescription("")]
[assembly: AssemblyConfiguration("")]
[assembly: AssemblyCompany("微软中国")]
[assembly: AssemblyProduct("KdbndpTest")]
[assembly: AssemblyCopyright("Copyright © 微软中国 2023")]
[assembly: AssemblyTrademark("")]
[assembly: AssemblyCulture("")]
// 将 ComVisible 设置为 false 会使此程序集中的类型
//对 COM 组件不可见。如果需要从 COM 访问此程序集中的类型
//请将此类型的 ComVisible 特性设置为 true。
[assembly: ComVisible(false)]
// 如果此项目向 COM 公开，则下列 GUID 用于类型库的 ID
[assembly: Guid("162f8a11-7d32-4b5f-b379-3d19cd1d6e63")]
// 程序集的版本信息由下列四个值组成:
//
// 主版本
// 次版本
// 生成号
// 修订号
//
//可以指定所有这些值，也可以使用“生成号”和“修订号”的默认值
//通过使用 "*"，如下所示:
// [assembly: AssemblyVersion("1.0.*")]
[assembly: AssemblyVersion("1.0.0.0")]
[assembly: AssemblyFileVersion("1.0.0.0")]

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using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace OrmTest
{
public partial class NewUnitTest
{
public static SqlSugarClient Db=> new SqlSugarClient(new ConnectionConfig()
{
DbType = DbType.Kdbndp,
ConnectionString = Config.ConnectionString,
InitKeyType = InitKeyType.Attribute,
IsAutoCloseConnection = true,
AopEvents = new AopEvents
{
OnLogExecuting = (sql, p) =>
{
Console.WriteLine(sql);
Console.WriteLine(string.Join(",", p?.Select(it => it.ParameterName + ":" + it.Value)));
}
}
});
public static void RestData()
{
Db.DbMaintenance.TruncateTable<Order>();
Db.DbMaintenance.TruncateTable<OrderItem>();
}
public static void Init()
{
Bulk();
CodeFirst();
Updateable();
Json();
Ado();
Queryable();
QueryableAsync();
Thread();
Thread2();
Thread3();
}
}
}

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Src/Asp.Net/KdbndpTest/UnitTest/UAdo.cs Normal file
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace OrmTest
{
public partial class NewUnitTest
{
public static void Ado()
{
var task1 = Db.Ado.GetScalarAsync("select 1");
task1.Wait();
UValidate.Check(1, task1.Result, "ado");
var task2 = Db.Ado.GetIntAsync("select 2");
task2.Wait();
UValidate.Check(2, task2.Result, "ado");
var task3 = Db.Ado.GetLongAsync("select 3");
task3.Wait();
UValidate.Check(3, task3.Result, "ado");
var task4 = Db.Ado.GetDataTableAsync("select 4 as id");
task4.Wait();
UValidate.Check(4, task4.Result.Rows[0]["id"], "ado");
var task5 = Db.Ado.GetInt("select @id as id",new { id=5});
UValidate.Check(5, task5, "ado");
var task6 = Db.Ado.SqlQuery<dynamic>("select @id as id", new { id = 5 });
UValidate.Check(5, task6[0].id, "ado");
var task7 = Db.Ado.SqlQueryAsync<dynamic>("select @id as id", new { id = 7 });
task7.Wait();
UValidate.Check(7, task7.Result[0].id, "ado");
var task8 = Db.Ado.SqlQueryAsync<dynamic>("select 8 as id");
task8.Wait();
UValidate.Check(8, task8.Result[0].id, "ado");
var task9=Db.Ado.SqlQuery<Order, OrderItem>(@"select * from ""order"";select * from OrderDetail");
var task10 = Db.Ado.SqlQueryAsync<Order, OrderItem>(@"select * from ""order"";select * from OrderDetail");
task10.Wait();
}
}
}

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace OrmTest
{
public partial class NewUnitTest
{
public static void Bulk()
{
Db.CodeFirst.InitTables<UnitIdentity1>();
Db.DbMaintenance.TruncateTable<UnitIdentity1>();
var data1 = new UnitIdentity1()
{
Name = "a",
Id=1
};
var data2 = new UnitIdentity1()
{
Name = "b",
Id = 2
};
var data3 = new UnitIdentity1()
{
Name = "c",
Id = 3
};
Db.Fastest<UnitIdentity1>().BulkCopy(new List<UnitIdentity1>() {
data1
});
var list=Db.Queryable<UnitIdentity1>().ToList();
if (list.Count != 1 || data1.Name != list.First().Name)
{
throw new Exception("unit Bulk");
}
Db.Fastest<UnitIdentity1>().BulkCopy(new List<UnitIdentity1>() {
data2,
data3
});
list = Db.Queryable<UnitIdentity1>().ToList();
if (list.Count != 3 || !list.Any(it=>it.Name=="c"))
{
throw new Exception("unit Bulk");
}
Db.Fastest<UnitIdentity1>().BulkUpdate(new List<UnitIdentity1>() {
new UnitIdentity1(){
Id=1,
Name="222"
},
new UnitIdentity1(){
Id=2,
Name="111"
}
});
list = Db.Queryable<UnitIdentity1>().ToList();
if (list.First(it=>it.Id==1).Name!="222")
{
throw new Exception("unit Bulk");
}
if (list.First(it => it.Id == 2).Name != "111")
{
throw new Exception("unit Bulk");
}
if (list.First(it => it.Id == 3).Name != "c")
{
throw new Exception("unit Bulk");
}
Db.CodeFirst.InitTables<UnitIdentity111>();
Db.DbMaintenance.TruncateTable<UnitIdentity111>();
var count = Db.Fastest<UnitIdentity111111111>().AS("UnitIdentity111").BulkCopy(new List<UnitIdentity111111111> {
new UnitIdentity111111111(){ Id=1, Name="jack" }
});
if (count == 0)
{
throw new Exception("unit Bulk");
}
count = Db.Fastest<UnitIdentity111111111>().AS("UnitIdentity111").BulkUpdate(new List<UnitIdentity111111111> {
new UnitIdentity111111111(){ Id=1, Name="jack" }
});
if (count == 0)
{
throw new Exception("unit Bulk");
}
Db.CodeFirst.InitTables<UnitTable001>();
Db.Fastest<UnitTable001>().BulkUpdate(new List<UnitTable001> {
new UnitTable001(){ Id=1, table="a" }
});
}
}
public class UnitTable001
{
[SqlSugar.SugarColumn(IsPrimaryKey = true)]
public int Id { get; set; }
public string table { get; set; }
}
public class UnitIdentity111
{
public int Id { get; set; }
public string Name { get; set; }
}
public class UnitIdentity111111111
{
[SqlSugar.SugarColumn(IsPrimaryKey = true)]
public int Id { get; set; }
public string Name { get; set; }
}
public class UnitIdentity1
{
[SqlSugar.SugarColumn(IsPrimaryKey =true)]
public int Id { get; set; }
public string Name { get; set; }
}
}

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace OrmTest
{
public partial class NewUnitTest
{
public static void CodeFirst()
{
if (Db.DbMaintenance.IsAnyTable("UnitCodeTest1", false))
Db.DbMaintenance.DropTable("UnitCodeTest1");
Db.CodeFirst.InitTables<UnitCodeTest1>();
}
public class UnitCodeTest1
{
[SqlSugar.SugarColumn(IndexGroupNameList = new string[] { "group1" })]
public int Id { get; set; }
[SqlSugar.SugarColumn(DefaultValue= "now()", IndexGroupNameList =new string[] {"group1" } )]
public DateTime? CreateDate { get; set; }
}
}
}

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using SqlSugar;
using System;
using System.Collections.Generic;
using System.Data.SqlTypes;
using System.Linq;
using System.Security.Principal;
using System.Text;
using System.Threading.Tasks;
namespace OrmTest
{
internal class UInsert3
{
public static void Init()
{
var db = NewUnitTest.Db;
db.Insertable(new Order() { Name = "a" }).ExecuteCommand();
db.Insertable(new List<Order>() {
new Order() { Name = "a" },
new Order() { Name = "a" }
}).ExecuteCommand();
db.Insertable(new ORDER() { Name = "a" }).ExecuteCommand();
db.Updateable(new Order()
{
CustomId = 1,
CreateTime = DateTime.Now,
Id = 1,
Price = 1,
Name = "a"
}).ExecuteCommand();
db.Updateable(new List<Order>(){ new Order()
{
CustomId = 1,
CreateTime = DateTime.Now,
Id = 1,
Price = 1,
Name = "a"
},
new Order()
{
CustomId = 1,
CreateTime = DateTime.Now,
Id = 1,
Price = 1,
Name = "a"
} }).ExecuteCommand();
db.Updateable<Order>().SetColumns(it => new Order()
{
CustomId = 1,
Price = 1,
Name = "a"
}, true).Where(it => it.Id == 1).ExecuteCommand();
db.Updateable<ORDER>().SetColumns(it => new ORDER()
{
CustomId = 1,
Price = 1,
Name = "a"
}, true).Where(it => it.Id == 1).ExecuteCommand();
}
public class Order
{
[SugarColumn(IsPrimaryKey = true, IsIdentity = true)]
public int Id { get; set; }
/// <summary>
/// 姓名
/// </summary>
public string Name { get; set; }
public decimal Price { get; set; }
[SugarColumn(InsertServerTime =true,UpdateServerTime =true)]
public DateTime CreateTime { get; set; }
[SugarColumn(IsNullable = true)]
public int CustomId { get; set; }
}
public class ORDER
{
[SugarColumn(IsPrimaryKey = true, IsIdentity = true)]
public int Id { get; set; }
/// <summary>
/// 姓名
/// </summary>
public string Name { get; set; }
public decimal Price { get; set; }
[SugarColumn(InsertSql = "'2020-1-1'",UpdateSql = "'2022-1-1'")]
public DateTime CreateTime { get; set; }
[SugarColumn(IsNullable = true)]
public int CustomId { get; set; }
}
}
}

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace OrmTest
{
public partial class NewUnitTest
{
public static void Json()
{
Db.CodeFirst.InitTables<UnitJsonTest>();
Db.DbMaintenance.TruncateTable<UnitJsonTest>();
Db.Insertable(new UnitJsonTest() { Order = new Order { Id = 1, Name = "order1" } }).ExecuteCommand();
var list = Db.Queryable<UnitJsonTest>().ToList();
UValidate.Check("order1", list.First().Order.Name, "Json");
Db.Updateable(new UnitJsonTest() { Id = Db.Queryable<UnitJsonTest>().First().Id, Order = new Order { Id = 2, Name = "order2" } }).ExecuteCommand();
list= Db.Queryable<UnitJsonTest>().ToList();
UValidate.Check("order2", list.First().Order.Name, "Json");
var list2 = Db.Queryable<UnitJsonTest>().ToList();
}
}
public class UnitJsonTest
{
[SqlSugar.SugarColumn(IsPrimaryKey = true, IsIdentity = true)]
public int Id { get; set; }
[SqlSugar.SugarColumn(ColumnDataType = "varchar(4000)", IsJson = true)]
public Order Order { get; set; }
}
}

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using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace OrmTest
{
public partial class NewUnitTest
{
public static void Queryable()
{
var pageindex = 1;
var pagesize = 10;
var total = 0;
var totalPage = 0;
var list = Db.Queryable<Order>().ToPageList(pageindex, pagesize, ref total, ref totalPage);
//Db.CodeFirst.InitTables(typeof(CarType));
//Db.Updateable<CarType>()
// .SetColumns(it => new CarType { State = SqlSugar.SqlFunc.IIF(it.State == true, false, true) }).Where(it => true)
// .ExecuteCommand();
//Db.CodeFirst.InitTables(typeof(TestTree));
//Db.DbMaintenance.TruncateTable<TestTree>();
//Db.Ado.ExecuteCommand("insert testtree values(hierarchyid::GetRoot(),geography :: STGeomFromText ('POINT(55.9271035250276 -3.29431266523898)',4326),'name')");
//var list2 = Db.Queryable<TestTree>().ToList();
Db.CodeFirst.InitTables<UnitGuidTable>();
Db.Queryable<UnitGuidTable>().Where(it => it.Id.HasValue).ToList();
Db.Queryable<Order>().Where(it => SqlSugar.SqlFunc.Equals(it.CreateTime.Date, it.CreateTime.Date)).ToList();
var sql = Db.Queryable<UnitSelectTest>().Select(it => new UnitSelectTest()
{
DcNull = it.Dc,
Dc = it.Int
}).ToSql().Key;
UValidate.Check(sql, "SELECT \"dc\" AS \"dcnull\" , \"int\" AS \"dc\" FROM \"unitselecttest\"", "Queryable");
sql = Db.Updateable<UnitSelectTest2>(new UnitSelectTest2()).ToSql().Key;
UValidate.Check(sql, @"UPDATE ""unitselecttest2"" SET
""dc""=@Dc,""intnull""=@IntNull WHERE ""int""=@Int", "Queryable");
sql = Db.Queryable<Order>().IgnoreColumns(it => it.CreateTime).ToSql().Key;
UValidate.Check(sql, "SELECT \"id\",\"name\",\"price\",\"customid\" FROM \"order\" ", "Queryable");
sql = Db.Queryable<Order>().IgnoreColumns(it => new { it.Id, it.Name }).ToSql().Key;
UValidate.Check(sql, "SELECT \"price\",\"createtime\",\"customid\" FROM \"order\" ", "Queryable");
sql = Db.Queryable<Order>().IgnoreColumns("id").ToSql().Key;
UValidate.Check(sql, "SELECT \"name\",\"price\",\"createtime\",\"customid\" FROM \"order\" ", "Queryable");
var cts = IEnumerbleContains.Data();
var list2=Db.Queryable<Order>()
.Where(p => /*ids.*/cts.Select(c => c.Id).Contains(p.Id)).ToList();
var cts2 = IEnumerbleContains.Data().ToList(); ;
var list3 = Db.Queryable<Order>()
.Where(p => /*ids.*/cts2.Select(c => c.Id).Contains(p.Id)).ToList();
var list4 = Db.Queryable<Order>()
.Where(p => new List<int> { 1, 2, 3 }.Where(b => b > 1).Contains(p.Id)).ToList();
Db.CodeFirst.InitTables<UnitTest3>();
var list5 = Db.Queryable<UnitTest3>().Where(it => SqlSugar.SqlFunc.ToString(it.Date.Value.Year) == "1").ToList();
var list6 = Db.Queryable<UnitTest3>().Where(it => it.Date.Value.Year == 1).ToList();
var list7 = Db.Queryable<UnitTest3>().Where(it => it.Date.Value.Date == DateTime.Now.Date).ToList();
SaleOrder saleOrderInfo = new SaleOrder();
Db.CodeFirst.InitTables<SaleOrder>();
var result = Db.GetSimpleClient<SaleOrder>().Update(o => new SaleOrder()
{
OrderStatus = 1,
CheckMan = saleOrderInfo.CheckMan,
CheckTime = DateTime.Now
}, o => o.OrderSn == saleOrderInfo.OrderSn && o.OrderStatus != 1);
}
public static class IEnumerbleContains
{
public static IEnumerable<Order> Data()
{
for (int i = 0; i < 100; i++)
{
yield return new Order
{
Id = i,
};
}
}
}
[SugarTable("UnitSaleOrder")]
public class SaleOrder
{
public SaleOrder()
{
SaleDate = DateTime.Now;
Team = 1;
AddTime = DateTime.Now;
OrderStatus = 0;
Points = 0;
PayPoints = 0;
PointsExchangeMoney = decimal.Zero;
IsPushMessage = false;
CostAmount = decimal.Zero;
OrderAmount = decimal.Zero;
RealOrderAmount = decimal.Zero;
AccountsDueAmount = decimal.Zero;
SettleType = 0;
IsPushMessage = false;
}
/// <summary>
/// 订单号
/// </summary>
public string OrderSn { get; set; }
/// <summary>
/// 客户编号
/// </summary>
public string CustomerNo { get; set; }
/// <summary>
/// 收货人姓名
/// </summary>
public string CustomerName { get; set; }
/// <summary>
/// 成本总金额
/// </summary>
public decimal CostAmount { get; set; }
/// <summary>
/// 订单总金额
/// </summary>
public decimal OrderAmount { get; set; }
/// <summary>
/// 实收金额（整单优惠后）
/// </summary>
public decimal RealOrderAmount { get; set; }
/// <summary>
/// 销货日期
/// </summary>
public DateTime SaleDate { get; set; }
/// <summary>
/// 下单时间
/// </summary>
public DateTime AddTime { get; set; }
/// <summary>
/// 媒体资源投放ID
/// </summary>
public string IndustryCode { get; set; }
public string IndustryName { get; set; }
/// <summary>
/// 备注
/// </summary>
public string Remark { get; set; }
/// <summary>
/// 班组
/// </summary>
public int Team { get; set; }
/// <summary>
/// 销售员编号
/// </summary>
public string SellerNo { get; set; }
/// <summary>
/// 销售员姓名
/// </summary>
public string SellerName { get; set; }
/// <summary>
/// 操作人ID
/// </summary>
public virtual string HandlerCode { get; set; }
/// <summary>
/// 操作者
/// </summary>
public string Handler { get; set; }
/// <summary>
/// 发货仓库代号
/// </summary>
public string StoreCode { get; set; }
/// <summary>
/// 发货仓库名称
/// </summary>
public string StoreName { get; set; }
/// <summary>
/// 销货店铺渠道代号
/// </summary>
public string ShopChannelCode { get; set; }
/// <summary>
/// 销货店铺渠道名称
/// </summary>
public string ShopChannelName { get; set; }
/// <summary>
/// 订单产品数
/// </summary>
public int GoodsNum { get; set; }
/// <summary>
/// 礼品数量
/// </summary>
public int GiftNum { get; set; }
/// <summary>
/// 对应预订单号
/// </summary>
public string CustomerOrderSn { get; set; }
/// <summary>
/// 订单赠送积分
/// </summary>
public int Points { get; set; }
/// <summary>
/// 应收款金额
/// </summary>
public decimal AccountsDueAmount { get; set; }
/// <summary>
/// 来自预约单号
/// </summary>
public string ReserationOrderSn { get; set; }
/// <summary>
/// 订单状态 0为未审核 1为已审核
/// </summary>
public int OrderStatus { get; set; }
/// <summary>
/// 审核人
/// </summary>
public string CheckMan { get; set; }
/// <summary>
/// 审核时间
/// </summary>
public DateTime? CheckTime { get; set; }
/// <summary>
/// 结算类型 0为非金工石（零售） 1为金工石
/// </summary>
public int SettleType { get; set; }
/// <summary>
/// 使用积分
/// </summary>
public int PayPoints { get; set; }
/// <summary>
/// 积分抵现金额
/// </summary>
public decimal PointsExchangeMoney { get; set; }
/// <summary>
/// 是否已推送微信消息
/// </summary>
public bool IsPushMessage { get; set; }
}
public class SaleOrderBaseInfo
{
public int GoodsNum { get; set; }
public int GiftNum { get; set; }
public decimal OrderAmount { get; set; }
}
public class UnitTest3
{
public DateTime? Date { get; set; }
}
public class UnitSelectTest2
{
[SqlSugar.SugarColumn(IsOnlyIgnoreUpdate = true)]
public decimal? DcNull { get; set; }
public decimal Dc { get; set; }
public int? IntNull { get; set; }
[SqlSugar.SugarColumn(IsPrimaryKey = true)]
public decimal Int { get; set; }
}
public class UnitSelectTest
{
public decimal? DcNull { get; set; }
public decimal Dc { get; set; }
public int? IntNull { get; set; }
public decimal Int { get; set; }
}
public class UnitGuidTable
{
public Guid? Id { get; set; }
}
}
}

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using SqlSugar;
namespace OrmTest
{
public partial class NewUnitTest
{
public static void QueryableAsync()
{
q1();
q2();
q3();
}
private static void q1()
{
RefAsync<int> total = 0;
var count = Db.Queryable<Order>().Count();
Task t = Db.Queryable<Order>().ToPageListAsync(1, 2, total);
t.Wait();
UValidate.Check(count, total.Value, "QueryableAsync");
}
private static void q2()
{
RefAsync<int> total = 0;
var count = Db.Queryable<Order>().Count();
Task t = Db.Queryable<Order>().ToDataTablePageAsync(1, 2, total);
t.Wait();
UValidate.Check(count, total.Value, "QueryableAsync");
}
private static void q3()
{
RefAsync<int> total = 0;
var count = Db.Queryable<Order>().Count();
Task t = Db.Queryable<Order>().ToJsonPageAsync(1, 2, total);
t.Wait();
UValidate.Check(count, total.Value, "QueryableAsync");
}
}
}

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using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace OrmTest
{
public partial class NewUnitTest
{
public static SqlSugarClient simpleDb => new SqlSugarClient(new ConnectionConfig()
{
DbType = DbType.Kdbndp,
ConnectionString = Config.ConnectionString,
InitKeyType = InitKeyType.Attribute,
IsAutoCloseConnection = true,
AopEvents = new AopEvents
{
OnLogExecuting = (sql, p) =>
{
Console.WriteLine(sql);
Console.WriteLine(string.Join(",", p?.Select(it => it.ParameterName + ":" + it.Value)));
}
}
});
public static SqlSugarScope ssDb => new SqlSugarScope(new ConnectionConfig()
{
DbType = DbType.Kdbndp,
ConnectionString = Config.ConnectionString,
InitKeyType = InitKeyType.Attribute,
IsAutoCloseConnection = true,
// IsShardSameThread = true,
AopEvents = new AopEvents
{
OnLogExecuting = (sql, p) =>
{
Console.WriteLine(sql);
Console.WriteLine(string.Join(",", p?.Select(it => it.ParameterName + ":" + it.Value)));
}
}
});
public static SqlSugarClient singleDb = new SqlSugarClient(new ConnectionConfig()
{
DbType = DbType.Kdbndp,
ConnectionString = Config.ConnectionString,
InitKeyType = InitKeyType.Attribute,
IsAutoCloseConnection = true,
AopEvents = new AopEvents
{
OnLogExecuting = (sql, p) =>
{
Console.WriteLine(sql);
Console.WriteLine(string.Join(",", p?.Select(it => it.ParameterName + ":" + it.Value)));
}
}
});
public static SqlSugarScope singleAndSsDb = new SqlSugarScope(new ConnectionConfig()
{
DbType = DbType.Kdbndp,
ConnectionString = Config.ConnectionString,
InitKeyType = InitKeyType.Attribute,
IsAutoCloseConnection = true,
//IsShardSameThread = true,
AopEvents = new AopEvents
{
OnLogExecuting = (sql, p) =>
{
Console.WriteLine(sql);
Console.WriteLine(string.Join(",", p?.Select(it => it.ParameterName + ":" + it.Value)));
}
}
});
public static void Thread()
{
Simple();
IsShardSameThread();
Single();
SingleAndIsShardSameThread();
SimpleAsync();
IsShardSameThreadAsync();
SingleAsync();
SingleAndIsShardSameThreadAsync();
}
private static void Simple()
{
var t1 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
simpleDb.Insertable(new Order() { Name = "test", CreateTime = DateTime.Now }).ExecuteCommand();
System.Threading.Thread.Sleep(1);
}
});
var t2 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
simpleDb.Insertable(new Order() { Name = "test2", CreateTime = DateTime.Now }).ExecuteCommand();
System.Threading.Thread.Sleep(10);
}
});
var t3 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
simpleDb.Insertable(new Order() { Name = "test3", CreateTime = DateTime.Now }).ExecuteCommand();
System.Threading.Thread.Sleep(6);
}
});
t1.Start();
t2.Start();
t3.Start();
Task.WaitAll(t1, t2, t3);
}
private static void SingleAndIsShardSameThread()
{
var t1 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
singleAndSsDb.Insertable(new Order() { Name = "test", CreateTime = DateTime.Now }).ExecuteCommand();
System.Threading.Thread.Sleep(1);
}
});
var t2 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
singleAndSsDb.Insertable(new Order() { Name = "test2", CreateTime = DateTime.Now }).ExecuteCommand();
System.Threading.Thread.Sleep(10);
}
});
var t3 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
singleAndSsDb.Insertable(new Order() { Name = "test3", CreateTime = DateTime.Now }).ExecuteCommand();
System.Threading.Thread.Sleep(6);
}
});
t1.Start();
t2.Start();
t3.Start();
Task.WaitAll(t1, t2, t3);
}
private static void Single()
{
var t1 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
singleDb.Insertable(new Order() { Name = "test", CreateTime = DateTime.Now }).ExecuteCommand();
System.Threading.Thread.Sleep(1);
}
});
var t2 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
singleDb.Insertable(new Order() { Name = "test2", CreateTime = DateTime.Now }).ExecuteCommand();
System.Threading.Thread.Sleep(10);
}
});
var t3 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
singleDb.Insertable(new Order() { Name = "test3", CreateTime = DateTime.Now }).ExecuteCommand();
System.Threading.Thread.Sleep(6);
}
});
t1.Start();
t2.Start();
t3.Start();
Task.WaitAll(t1, t2, t3);
}
private static void IsShardSameThread()
{
var t1 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
Db.Insertable(new Order() { Name = "test", CreateTime = DateTime.Now }).ExecuteCommand();
System.Threading.Thread.Sleep(1);
}
});
var t2 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
Db.Insertable(new Order() { Name = "test2", CreateTime = DateTime.Now }).ExecuteCommand();
System.Threading.Thread.Sleep(10);
}
});
var t3 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
Db.Insertable(new Order() { Name = "test3", CreateTime = DateTime.Now }).ExecuteCommand();
System.Threading.Thread.Sleep(6);
}
});
t1.Start();
t2.Start();
t3.Start();
Task.WaitAll(t1, t2, t3);
}
private static void SimpleAsync()
{
var t1 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
simpleDb.Insertable(new Order() { Name = "test", CreateTime = DateTime.Now }).ExecuteCommandAsync().Wait();
System.Threading.Thread.Sleep(1);
}
});
var t2 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
simpleDb.Insertable(new Order() { Name = "test2", CreateTime = DateTime.Now }).ExecuteCommandAsync().Wait(); ;
System.Threading.Thread.Sleep(10);
}
});
var t3 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
simpleDb.Insertable(new Order() { Name = "test3", CreateTime = DateTime.Now }).ExecuteCommandAsync().Wait();
System.Threading.Thread.Sleep(6);
}
});
t1.Start();
t2.Start();
t3.Start();
Task.WaitAll(t1, t2, t3);
}
private static void SingleAndIsShardSameThreadAsync()
{
var t1 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
singleAndSsDb.Insertable(new Order() { Name = "test", CreateTime = DateTime.Now }).ExecuteCommandAsync().Wait();
System.Threading.Thread.Sleep(1);
}
});
var t2 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
singleAndSsDb.Insertable(new Order() { Name = "test2", CreateTime = DateTime.Now }).ExecuteCommandAsync().Wait();
System.Threading.Thread.Sleep(10);
}
});
var t3 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
singleAndSsDb.Insertable(new Order() { Name = "test3", CreateTime = DateTime.Now }).ExecuteCommandAsync().Wait();
System.Threading.Thread.Sleep(6);
}
});
t1.Start();
t2.Start();
t3.Start();
Task.WaitAll(t1, t2, t3);
}
private static void SingleAsync()
{
var t1 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
singleDb.Insertable(new Order() { Name = "test", CreateTime = DateTime.Now }).ExecuteCommandAsync().Wait();
System.Threading.Thread.Sleep(1);
}
});
var t2 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
singleDb.Insertable(new Order() { Name = "test2", CreateTime = DateTime.Now }).ExecuteCommandAsync().Wait();
System.Threading.Thread.Sleep(10);
}
});
var t3 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
singleDb.Insertable(new Order() { Name = "test3", CreateTime = DateTime.Now }).ExecuteCommandAsync().Wait();
System.Threading.Thread.Sleep(6);
}
});
t1.Start();
t2.Start();
t3.Start();
Task.WaitAll(t1, t2, t3);
}
private static void IsShardSameThreadAsync()
{
var t1 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
Db.Insertable(new Order() { Name = "test", CreateTime = DateTime.Now }).ExecuteCommandAsync().Wait();
System.Threading.Thread.Sleep(1);
}
});
var t2 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
Db.Insertable(new Order() { Name = "test2", CreateTime = DateTime.Now }).ExecuteCommandAsync().Wait();
System.Threading.Thread.Sleep(10);
}
});
var t3 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
Db.Insertable(new Order() { Name = "test3", CreateTime = DateTime.Now }).ExecuteCommandAsync().Wait();
System.Threading.Thread.Sleep(6);
}
});
t1.Start();
t2.Start();
t3.Start();
Task.WaitAll(t1, t2, t3);
}
}
}

316
Src/Asp.Net/KdbndpTest/UnitTest/UThread2.cs Normal file
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@ -0,0 +1,316 @@
using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace OrmTest
{
public partial class NewUnitTest
{
public static void Thread2()
{
Simple2();
IsShardSameThread2();
Single2();
SingleAndIsShardSameThread2();
SimpleAsync2();
IsShardSameThreadAsync2();
SingleAsync2();
SingleAndIsShardSameThreadAsync2();
}
private static void Simple2()
{
var t1 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
simpleDb.Queryable<Order>().Take(10).ToList();
System.Threading.Thread.Sleep(1);
}
});
var t2 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
simpleDb.Queryable<Order>().Take(10).ToList();
System.Threading.Thread.Sleep(10);
}
});
var t3 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
simpleDb.Queryable<Order>().Take(10).ToList();
System.Threading.Thread.Sleep(6);
}
});
t1.Start();
t2.Start();
t3.Start();
Task.WaitAll(t1, t2, t3);
}
private static void SingleAndIsShardSameThread2()
{
var t1 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
simpleDb.Queryable<Order>().Take(10).ToList();
System.Threading.Thread.Sleep(1);
}
});
var t2 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
simpleDb.Queryable<Order>().Take(10).ToList();
System.Threading.Thread.Sleep(10);
}
});
var t3 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
simpleDb.Queryable<Order>().Take(10).ToList();
System.Threading.Thread.Sleep(6);
}
});
t1.Start();
t2.Start();
t3.Start();
Task.WaitAll(t1, t2, t3);
}
private static void Single2()
{
var t1 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
simpleDb.Queryable<Order>().Take(10).ToList();
System.Threading.Thread.Sleep(1);
}
});
var t2 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
simpleDb.Queryable<Order>().Take(10).ToList();
System.Threading.Thread.Sleep(10);
}
});
var t3 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
simpleDb.Queryable<Order>().Take(10).ToList();
System.Threading.Thread.Sleep(6);
}
});
t1.Start();
t2.Start();
t3.Start();
Task.WaitAll(t1, t2, t3);
}
private static void IsShardSameThread2()
{
var t1 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
simpleDb.Queryable<Order>().Take(10).ToList();
System.Threading.Thread.Sleep(1);
}
});
var t2 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
simpleDb.Queryable<Order>().Take(10).ToList();
System.Threading.Thread.Sleep(10);
}
});
var t3 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
simpleDb.Queryable<Order>().Take(10).ToList();
System.Threading.Thread.Sleep(6);
}
});
t1.Start();
t2.Start();
t3.Start();
Task.WaitAll(t1, t2, t3);
}
private static void SimpleAsync2()
{
var t1 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
simpleDb.Queryable<Order>().Take(10).ToListAsync().Wait();
System.Threading.Thread.Sleep(1);
}
});
var t2 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
simpleDb.Queryable<Order>().Take(10).ToListAsync().Wait(); ;
System.Threading.Thread.Sleep(10);
}
});
var t3 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
simpleDb.Queryable<Order>().Take(10).ToListAsync().Wait();
System.Threading.Thread.Sleep(6);
}
});
t1.Start();
t2.Start();
t3.Start();
Task.WaitAll(t1, t2, t3);
}
private static void SingleAndIsShardSameThreadAsync2()
{
var t1 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
simpleDb.Queryable<Order>().Take(10).ToListAsync().Wait();
System.Threading.Thread.Sleep(1);
}
});
var t2 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
simpleDb.Queryable<Order>().Take(10).ToListAsync().Wait();
System.Threading.Thread.Sleep(10);
}
});
var t3 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
simpleDb.Queryable<Order>().Take(10).ToListAsync().Wait();
System.Threading.Thread.Sleep(6);
}
});
t1.Start();
t2.Start();
t3.Start();
Task.WaitAll(t1, t2, t3);
}
private static void SingleAsync2()
{
var t1 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
simpleDb.Queryable<Order>().Take(10).ToListAsync().Wait();
System.Threading.Thread.Sleep(1);
}
});
var t2 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
simpleDb.Queryable<Order>().Take(10).ToListAsync().Wait();
System.Threading.Thread.Sleep(10);
}
});
var t3 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
simpleDb.Queryable<Order>().Take(10).ToListAsync().Wait();
System.Threading.Thread.Sleep(6);
}
});
t1.Start();
t2.Start();
t3.Start();
Task.WaitAll(t1, t2, t3);
}
private static void IsShardSameThreadAsync2()
{
var t1 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
simpleDb.Queryable<Order>().Take(10).ToListAsync().Wait();
System.Threading.Thread.Sleep(1);
}
});
var t2 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
simpleDb.Queryable<Order>().Take(10).ToListAsync().Wait();
System.Threading.Thread.Sleep(10);
}
});
var t3 = new Task(() =>
{
for (int i = 0; i < 100; i++)
{
simpleDb.Queryable<Order>().Take(10).ToListAsync().Wait();
System.Threading.Thread.Sleep(6);
}
});
t1.Start();
t2.Start();
t3.Start();
Task.WaitAll(t1, t2, t3);
}
}
}

117
Src/Asp.Net/KdbndpTest/UnitTest/UThread3.cs Normal file
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@ -0,0 +1,117 @@
using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace OrmTest
{
public partial class NewUnitTest
{
public static void Thread3()
{
Console.WriteLine("Thread3");
SimpleAsync3().Wait();
IsShardSameThreadAsync3().Wait();
SingleAsync3().Wait();
SingleAndIsShardSameThreadAsync3().Wait();
}
private static async Task SimpleAsync3()
{
for (int i = 0; i < 100; i++)
{
await simpleDb.Queryable<Order>().Take(10).ToListAsync();
}
for (int i = 0; i < 100; i++)
{
await simpleDb.Insertable(new Order() { Name = "a", CustomId = 1 }).ExecuteCommandAsync();
}
List<Order> orders = new List<Order>();
for (int i = 0; i < 100; i++)
{
orders = await simpleDb.Queryable<Order>().Take(10).ToListAsync();
}
if (orders.Count > 0)
{
Console.WriteLine("async is ok");
}
}
private static async Task SingleAndIsShardSameThreadAsync3()
{
for (int i = 0; i < 100; i++)
{
await singleAndSsDb.Queryable<Order>().Take(10).ToListAsync();
}
for (int i = 0; i < 100; i++)
{
await singleAndSsDb.Insertable(new Order() { Name = "a", CustomId = 1 }).ExecuteCommandAsync();
}
List<Order> orders = new List<Order>();
for (int i = 0; i < 100; i++)
{
orders = await singleAndSsDb.Queryable<Order>().Take(10).ToListAsync();
}
if (orders.Count > 0)
{
Console.WriteLine("async is ok");
}
}
private static async Task SingleAsync3()
{
for (int i = 0; i < 100; i++)
{
await singleDb.Queryable<Order>().Take(10).ToListAsync();
}
for (int i = 0; i < 100; i++)
{
await singleDb.Insertable(new Order() { Name = "a", CustomId = 1 }).ExecuteCommandAsync();
}
List<Order> orders = new List<Order>();
for (int i = 0; i < 100; i++)
{
orders = await singleDb.Queryable<Order>().Take(10).ToListAsync();
}
if (orders.Count > 0)
{
Console.WriteLine("async is ok");
}
}
private static async Task IsShardSameThreadAsync3()
{
for (int i = 0; i < 100; i++)
{
await ssDb.Queryable<Order>().Take(10).ToListAsync();
}
for (int i = 0; i < 100; i++)
{
await ssDb.Insertable(new Order() { Name = "a", CustomId = 1 }).ExecuteCommandAsync();
}
List<Order> orders = new List<Order>();
for (int i = 0; i < 100; i++)
{
orders = await ssDb.Queryable<Order>().Take(10).ToListAsync();
}
if (orders.Count > 0)
{
Console.WriteLine("async is ok");
}
}
}
}

19
Src/Asp.Net/KdbndpTest/UnitTest/UValidate.cs Normal file
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@ -0,0 +1,19 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace OrmTest
{
public class UValidate
{
public static void Check(object a, object b, object name)
{
if (a?.ToString()?.Trim() != b?.ToString()?.Trim())
{
throw new Exception(name + " error");
}
}
}
}

211
Src/Asp.Net/KdbndpTest/UnitTest/Updateable.cs Normal file
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@ -0,0 +1,211 @@
using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace OrmTest
{
public partial class NewUnitTest
{
public static void Updateable()
{
Db.CodeFirst.InitTables(typeof(UnitUser));
Db.DbMaintenance.TruncateTable<UnitUser>();
Db.Insertable(new UnitUser() { USER_ID=1,USER_ACCOUNT = "a", USER_PWD = "b", USER_NAME = "c", PWD_LASTCHTIME = DateTime.Now, PWD_ERRORCOUNT = 1, PWD_LASTERRTIME = DateTime.Now }).ExecuteCommand();
Db.Updateable(new UnitUser() { USER_ID=1, PWD_LASTERRTIME = null }).WhereColumns(it=> new{ it.PWD_ERRORCOUNT, it.PWD_LASTERRTIME }).ExecuteCommand();
Db.CodeFirst.InitTables(typeof(UnitBoolTest));
var x = new UnitBoolTest();
//Db.Updateable<UnitBoolTest>().SetColumns(it => new UnitBoolTest() { BoolValue = !it.BoolValue }).Where(it=>it.Id==1).ExecuteCommand();
//Db.Updateable<UnitBoolTest>().SetColumns(it => it.BoolValue == !it.BoolValue ).Where(it=>it.Id==1).ExecuteCommand();
Db.Updateable<UnitBoolTest>().SetColumns(it => new UnitBoolTest() { BoolValue = x.BoolValue }).Where(it => it.Id == 1).ExecuteCommand();
Db.Updateable<UnitBoolTest>().SetColumns(it => it.BoolValue == x.BoolValue).Where(it => it.Id == 1).ExecuteCommand();
Db.Updateable<UnitBoolTest>().SetColumns(it => new UnitBoolTest() { BoolValue = !x.BoolValue }).Where(it => it.Id == 1).ExecuteCommand();
//Db.Updateable<UnitBoolTest>().SetColumns(it => it.BoolValue == !x.BoolValue).Where(it => it.Id == 1).ExecuteCommand();
Db.Updateable<UnitBoolTest>(x).ReSetValue(it => it.BoolValue = it.BoolValue).ExecuteCommand();
Db.Updateable<UnitBoolTest>(x).ReSetValue(it => it.BoolValue = true).ExecuteCommand();
//Db.Updateable<UnitBoolTest>(x).ReSetValue(it => it.BoolValue == !it.BoolValue).ExecuteCommand();
Db.Updateable<UnitBoolTest>(x).UpdateColumns(it =>new { it.BoolValue }) .ExecuteCommand();
UnitSaveDiary saveDiary = new UnitSaveDiary();
saveDiary.ID = 2;
saveDiary.TypeID = 10;
saveDiary.TypeName = "类型100";
saveDiary.Title = "标题1000";
saveDiary.Content = "内容";
saveDiary.Time = DateTime.Now;
saveDiary.IsRemind = false;//无论传false/true 最终执行的结果都是以true执行的
var sql = Db.Updateable<UnitDiary>().SetColumns(it => new UnitDiary()
{
IsRemind = saveDiary.IsRemind,
}).Where(it => it.ID == saveDiary.ID).ToSql();
UValidate.Check(sql.Key, @"UPDATE ""diary"" SET
""isremind"" = @Const0 WHERE ( ""id"" = @ID1 )", "Updateable");
sql = Db.Updateable<UnitDiary>().SetColumns(it => new UnitDiary()
{
TypeID = saveDiary.TypeID,
}).Where(it => it.ID == saveDiary.ID).ToSql();
UValidate.Check(sql.Key, @"UPDATE ""diary"" SET
""typeid"" = @Const0 WHERE ( ""id"" = @ID1 )", "Updateable");
}
}
public class UnitSaveDiary
{
public int ID { get; set; }
public int TypeID { get; set; }
public string TypeName { get; set; }
public string Title { get; set; }
public string Content { get; set; }
public DateTime? Time { get; set; }
public bool IsRemind { get; set; }
}
/// <summary>
/// 日记表
/// </summary>
[SugarTable("Diary")]
public class UnitDiary
{
[SugarColumn(IsPrimaryKey = true, IsIdentity = true)]
public int ID { get; set; }
/// <summary>
/// 用户ID
/// </summary>
public int? UserID { get; set; }
/// <summary>
/// 日记类型ID
/// </summary>
public int? TypeID { get; set; }
/// <summary>
/// 日记类型名称
/// </summary>
public string TypeName { get; set; }
/// <summary>
/// 标题
/// </summary>
public string Title { get; set; }
/// <summary>
/// 内容
/// </summary>
public string Content { get; set; }
/// <summary>
/// 时间
/// </summary>
public DateTime? Time { get; set; }
/// <summary>
/// 是否提醒
/// </summary>
public bool? IsRemind { get; set; }
/// <summary>
/// 封面图
/// </summary>
public string Cover { get; set; }
/// <summary>
/// 是否为系统日记 1:系统日记 0:用户日记
/// </summary>
public bool? IsSystem { get; set; }
/// <summary>
/// 权重(排序)
/// </summary>
public int? Sequence { get; set; }
/// <summary>
///
/// </summary>
public string IP { get; set; }
/// <summary>
///
/// </summary>
public DateTime? CreateTime { get; set; }
/// <summary>
///
/// </summary>
public DateTime? UpdateTime { get; set; }
/// <summary>
///
/// </summary>
public bool? IsDelete { get; set; }
}
public class UnitBoolTest
{
[SugarColumn(IsPrimaryKey =true)]
public int Id { get; set; }
public bool BoolValue { get; set; }
public string Name { get; set; }
}
/// <summary>
/// 普通用户表
/// </summary>
[Serializable]
public class UnitUser
{
private System.Int64? _USER_ID;
/// <summary>
/// GUID主键
/// </summary>
[SugarColumn(IsPrimaryKey = true, IsIdentity = false)]
public System.Int64? USER_ID { get { return this._USER_ID; } set { this._USER_ID = value; } }
private System.String _USER_ACCOUNT;
/// <summary>
/// 用户账号，不可重名，即使是假删除了，亦不可重复
/// </summary>
public System.String USER_ACCOUNT { get { return this._USER_ACCOUNT; } set { this._USER_ACCOUNT = value; } }
private System.String _USER_PWD;
/// <summary>
/// 用户密码
/// </summary>
public System.String USER_PWD
{
get { return this._USER_PWD; }
set { this._USER_PWD = value; }
}
/// <summary>
/// 不允许用户密码序列化，可以反序列化
/// </summary>
/// <returns></returns>
public bool ShouldSerializeUSER_PWD()
{
return false;
}
private System.String _USER_NAME;
/// <summary>
/// 用户姓名
/// </summary>
public System.String USER_NAME { get { return this._USER_NAME; } set { this._USER_NAME = value; } }
private System.Int32 _USER_STATUS;
/// <summary>
/// 用户状体：10正常；20锁定；99已删除
/// </summary>
public System.Int32 USER_STATUS { get { return this._USER_STATUS; } set { this._USER_STATUS = value; } }
private System.DateTime _PWD_LASTCHTIME;
/// <summary>
/// 最后一次密码更新时间
/// </summary>
public System.DateTime PWD_LASTCHTIME { get { return this._PWD_LASTCHTIME; } set { this._PWD_LASTCHTIME = value; } }
private System.Int32? _PWD_ERRORCOUNT;
/// <summary>
/// 密码错误次数，达到定义的次数就锁定
/// </summary>
public System.Int32? PWD_ERRORCOUNT { get { return this._PWD_ERRORCOUNT; } set { this._PWD_ERRORCOUNT = value ?? 0; } }
private System.DateTime? _PWD_LASTERRTIME = null;
/// <summary>
/// 密码最后一次错误时间，满足定义的时间差之后，可自动解锁，如20分钟后自动解锁，亦作为累次错误次数的时间差比对基础
/// 允许为空
/// </summary>
public System.DateTime? PWD_LASTERRTIME { get { return this._PWD_LASTERRTIME; } set { this._PWD_LASTERRTIME = value; } }
}
}

6
Src/Asp.Net/SqlSugar.sln
View File

@ -49,6 +49,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SqlSugar.Odbc", "SqlSugar.O
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "OdbcTest", "OdbcTest\OdbcTest.csproj", "{1815EF91-CF2B-44BA-9CBE-690444AD9994}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "KdbndpTest", "KdbndpTest\KdbndpTest.csproj", "{162F8A11-7D32-4B5F-B379-3D19CD1D6E63}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
@ -139,6 +141,10 @@ Global
{1815EF91-CF2B-44BA-9CBE-690444AD9994}.Debug|Any CPU.Build.0 = Debug|Any CPU
{1815EF91-CF2B-44BA-9CBE-690444AD9994}.Release|Any CPU.ActiveCfg = Release|Any CPU
{1815EF91-CF2B-44BA-9CBE-690444AD9994}.Release|Any CPU.Build.0 = Release|Any CPU
{162F8A11-7D32-4B5F-B379-3D19CD1D6E63}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{162F8A11-7D32-4B5F-B379-3D19CD1D6E63}.Debug|Any CPU.Build.0 = Debug|Any CPU
{162F8A11-7D32-4B5F-B379-3D19CD1D6E63}.Release|Any CPU.ActiveCfg = Release|Any CPU
{162F8A11-7D32-4B5F-B379-3D19CD1D6E63}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE

2
Src/Asp.Net/SqlSugar/OnlyNet/DependencyManagement.cs
View File

@ -113,7 +113,7 @@ namespace SqlSugar
public static void TryKdbndb()
{
throw new Exception("Kdbndb只能在.NetCore版本下使用");
//throw new Exception("Kdbndb只能在.NetCore版本下使用");
}
public static void TryDm()

6
Src/Asp.Net/SqlSugar/OnlyNet/KdbndpInserttable.cs
View File

@ -1,6 +0,0 @@
namespace SqlSugar
{
internal class KdbndpInserttable<T> : InsertableProvider<T> where T : class, new()
{
}
}

74
Src/Asp.Net/SqlSugar/Realization/Kdbndp/CodeFirst/KdbndpCodeFirst.cs Normal file
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@ -0,0 +1,74 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace SqlSugar
{
public class KdbndpCodeFirst : CodeFirstProvider
{
public override void NoExistLogic(EntityInfo entityInfo)
{
var tableName = GetTableName(entityInfo);
//Check.Exception(entityInfo.Columns.Where(it => it.IsPrimarykey).Count() > 1, "Use Code First ,The primary key must not exceed 1");
List<DbColumnInfo> columns = new List<DbColumnInfo>();
if (entityInfo.Columns.HasValue())
{
foreach (var item in entityInfo.Columns.Where(it=>it.IsIgnore==false))
{
DbColumnInfo dbColumnInfo = this.EntityColumnToDbColumn(entityInfo, tableName, item);
columns.Add(dbColumnInfo);
}
if (entityInfo.IsCreateTableFiledSort)
{
columns = columns.OrderBy(c => c.CreateTableFieldSort).ToList();
}
}
this.Context.DbMaintenance.CreateTable(tableName, columns,true);
}
protected override DbColumnInfo EntityColumnToDbColumn(EntityInfo entityInfo, string tableName, EntityColumnInfo item)
{
var propertyType = UtilMethods.GetUnderType(item.PropertyInfo);
var result = new DbColumnInfo()
{
TableId = entityInfo.Columns.IndexOf(item),
DbColumnName = item.DbColumnName.HasValue() ? item.DbColumnName : item.PropertyName,
IsPrimarykey = item.IsPrimarykey,
IsIdentity = item.IsIdentity,
TableName = tableName,
IsNullable = item.IsNullable,
DefaultValue = item.DefaultValue,
ColumnDescription = item.ColumnDescription,
Length = item.Length,
CreateTableFieldSort = item.CreateTableFieldSort
};
GetDbType(item, propertyType, result);
if (result.DataType.Equals("varchar", StringComparison.CurrentCultureIgnoreCase) && result.Length == 0)
{
result.Length = 1;
}
return result;
}
protected override void ConvertColumns(List<DbColumnInfo> dbColumns)
{
foreach (var item in dbColumns)
{
if (item.DataType == "DateTime")
{
item.Length = 0;
}
}
}
protected override void ChangeKey(EntityInfo entityInfo, string tableName, EntityColumnInfo item)
{
this.Context.DbMaintenance.UpdateColumn(tableName, EntityColumnToDbColumn(entityInfo, tableName, item));
if (!item.IsPrimarykey)
this.Context.DbMaintenance.DropConstraint(tableName,null);
if (item.IsPrimarykey)
this.Context.DbMaintenance.AddPrimaryKey(tableName, item.DbColumnName);
}
}
}

129
Src/Asp.Net/SqlSugar/Realization/Kdbndp/DbBind/KdbndpBind.cs Normal file
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@ -0,0 +1,129 @@
using System;
using System.Collections.Generic;
using System.Linq;
namespace SqlSugar
{
public class KdbndpDbBind : DbBindProvider
{
public override string GetPropertyTypeName(string dbTypeName)
{
if (SugarCompatible.IsFramework)
{
dbTypeName = dbTypeName.Replace("pg_catalog.", "");
}
dbTypeName = dbTypeName.ToLower();
var propertyTypes = MappingTypes.Where(it => it.Value.ToString().ToLower() == dbTypeName || it.Key.ToLower() == dbTypeName);
if (propertyTypes == null)
{
return "other";
}
else if (dbTypeName == "xml" || dbTypeName == "string"|| dbTypeName == "jsonb"|| dbTypeName == "json")
{
return "string";
}else if (dbTypeName == "bpchar")//数据库char datatype 查询出来的时候是 bpchar
{
return "char";
}
if (dbTypeName == "byte[]")
{
return "byte[]";
}
else if (propertyTypes == null || propertyTypes.Count() == 0)
{
Check.ThrowNotSupportedException(string.Format(" \"{0}\" Type NotSupported, DbBindProvider.GetPropertyTypeName error.", dbTypeName));
return null;
}
else if (propertyTypes.First().Value == CSharpDataType.byteArray)
{
return "byte[]";
}
else
{
return propertyTypes.First().Value.ToString();
}
}
public override List<KeyValuePair<string, CSharpDataType>> MappingTypes
{
get
{
var extService = this.Context.CurrentConnectionConfig.ConfigureExternalServices;
if (extService != null && extService.AppendDataReaderTypeMappings.HasValue())
{
return extService.AppendDataReaderTypeMappings.Union(MappingTypesConst).ToList();
}
else
{
return MappingTypesConst;
}
}
}
public static List<KeyValuePair<string, CSharpDataType>> MappingTypesConst = new List<KeyValuePair<string, CSharpDataType>>(){
new KeyValuePair<string, CSharpDataType>("int2",CSharpDataType.@short),
new KeyValuePair<string, CSharpDataType>("smallint",CSharpDataType.@short),
new KeyValuePair<string, CSharpDataType>("int4",CSharpDataType.@int),
new KeyValuePair<string, CSharpDataType>("integer",CSharpDataType.@int),
new KeyValuePair<string, CSharpDataType>("tinyint",CSharpDataType.@int),
new KeyValuePair<string, CSharpDataType>("int8",CSharpDataType.@long),
new KeyValuePair<string, CSharpDataType>("bigint",CSharpDataType.@long),
new KeyValuePair<string, CSharpDataType>("float4",CSharpDataType.@float),
new KeyValuePair<string, CSharpDataType>("real",CSharpDataType.@float),
new KeyValuePair<string, CSharpDataType>("float8",CSharpDataType.@double),
new KeyValuePair<string, CSharpDataType>("double precision",CSharpDataType.@int),
new KeyValuePair<string, CSharpDataType>("numeric",CSharpDataType.@decimal),
new KeyValuePair<string, CSharpDataType>("decimal",CSharpDataType.@decimal),
new KeyValuePair<string, CSharpDataType>("path",CSharpDataType.@decimal),
new KeyValuePair<string, CSharpDataType>("point",CSharpDataType.@decimal),
new KeyValuePair<string, CSharpDataType>("polygon",CSharpDataType.@decimal),
new KeyValuePair<string, CSharpDataType>("boolean",CSharpDataType.@bool),
new KeyValuePair<string, CSharpDataType>("bool",CSharpDataType.@bool),
new KeyValuePair<string, CSharpDataType>("box",CSharpDataType.@bool),
new KeyValuePair<string, CSharpDataType>("bytea",CSharpDataType.@bool),
new KeyValuePair<string, CSharpDataType>("varchar",CSharpDataType.@string),
new KeyValuePair<string, CSharpDataType>("character varying",CSharpDataType.@string),
new KeyValuePair<string, CSharpDataType>("name",CSharpDataType.@string),
new KeyValuePair<string, CSharpDataType>("text",CSharpDataType.@string),
new KeyValuePair<string, CSharpDataType>("char",CSharpDataType.@string),
new KeyValuePair<string, CSharpDataType>("character",CSharpDataType.@string),
new KeyValuePair<string, CSharpDataType>("cidr",CSharpDataType.@string),
new KeyValuePair<string, CSharpDataType>("circle",CSharpDataType.@string),
new KeyValuePair<string, CSharpDataType>("tsquery",CSharpDataType.@string),
new KeyValuePair<string, CSharpDataType>("tsvector",CSharpDataType.@string),
new KeyValuePair<string, CSharpDataType>("txid_snapshot",CSharpDataType.@string),
new KeyValuePair<string, CSharpDataType>("uuid",CSharpDataType.Guid),
new KeyValuePair<string, CSharpDataType>("xml",CSharpDataType.@string),
new KeyValuePair<string, CSharpDataType>("json",CSharpDataType.@string),
new KeyValuePair<string, CSharpDataType>("interval",CSharpDataType.@decimal),
new KeyValuePair<string, CSharpDataType>("lseg",CSharpDataType.@decimal),
new KeyValuePair<string, CSharpDataType>("macaddr",CSharpDataType.@decimal),
new KeyValuePair<string, CSharpDataType>("money",CSharpDataType.@decimal),
new KeyValuePair<string, CSharpDataType>("timestamp",CSharpDataType.DateTime),
new KeyValuePair<string, CSharpDataType>("timestamp with time zone",CSharpDataType.DateTime),
new KeyValuePair<string, CSharpDataType>("timestamptz",CSharpDataType.DateTime),
new KeyValuePair<string, CSharpDataType>("timestamp without time zone",CSharpDataType.DateTime),
new KeyValuePair<string, CSharpDataType>("date",CSharpDataType.DateTime),
new KeyValuePair<string, CSharpDataType>("time",CSharpDataType.DateTime),
new KeyValuePair<string, CSharpDataType>("time with time zone",CSharpDataType.DateTime),
new KeyValuePair<string, CSharpDataType>("timetz",CSharpDataType.DateTime),
new KeyValuePair<string, CSharpDataType>("time without time zone",CSharpDataType.DateTime),
new KeyValuePair<string, CSharpDataType>("bit",CSharpDataType.byteArray),
new KeyValuePair<string, CSharpDataType>("blob",CSharpDataType.byteArray),
new KeyValuePair<string, CSharpDataType>("bit varying",CSharpDataType.byteArray),
new KeyValuePair<string, CSharpDataType>("varbit",CSharpDataType.@byte),
new KeyValuePair<string, CSharpDataType>("regclass",CSharpDataType.@object)
};
public override List<string> StringThrow
{
get
{
return new List<string>() { "int32", "datetime", "decimal", "double", "byte" };
}
}
}
}

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace SqlSugar
{
public class KdbndpDbFirst : DbFirstProvider
{
}
}

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace SqlSugar
{
public class KdbndpDbMaintenance : DbMaintenanceProvider
{
#region DML
protected override string GetDataBaseSql
{
get
{
return "SELECT datname FROM sys_database";
}
}
protected override string GetColumnInfosByTableNameSql
{
get
{
string sql = $@"select cast (pclass.oid as int4) as TableId,cast(ptables.tablename as varchar) as TableName,
pcolumn.column_name as DbColumnName,pcolumn.udt_name as DataType,
pcolumn.character_maximum_length as Length,
pcolumn.column_default as DefaultValue,
col_description(pclass.oid, pcolumn.ordinal_position) as ColumnDescription,
case when pkey.colname = pcolumn.column_name
then true else false end as IsPrimaryKey,
case when UPPER(pcolumn.column_default) like 'NEXTVAL%'
then true else false end as IsIdentity,
case when UPPER(pcolumn.is_nullable) = 'YES'
then true else false end as IsNullable
from (select * from sys_tables where UPPER(tablename) = UPPER('{{0}}') and schemaname='{GetSchema()}') ptables inner join sys_class pclass
on ptables.tablename = pclass.relname inner join (SELECT *
FROM information_schema.columns
) pcolumn on pcolumn.table_name = ptables.tablename
left join (
select sys_class.relname,sys_attribute.attname as colname from
sys_constraint inner join sys_class
on sys_constraint.conrelid = sys_class.oid
inner join sys_attribute on sys_attribute.attrelid = sys_class.oid
and sys_attribute.attnum = sys_constraint.conkey[1]
inner join sys_type on sys_type.oid = sys_attribute.atttypid
where sys_constraint.contype='p'
) pkey on pcolumn.table_name = pkey.relname
order by ptables.tablename";
return sql;
}
}
protected override string GetTableInfoListSql
{
get
{
return @"select cast(relname as varchar) as Name,
cast(obj_description(relfilenode,'sys_class') as varchar) as Description from sys_class c
where relkind = 'r' and c.oid > 16384 and c.relnamespace != 99 and c.relname not like '%pl_profiler_saved%' order by relname";
}
}
protected override string GetViewInfoListSql
{
get
{
return @"select cast(relname as varchar) as Name,cast(Description as varchar) from sys_description
join sys_class on sys_description.objoid = sys_class.oid
where objsubid = 0 and relname in (SELECT viewname from sys_views
WHERE schemaname ='public')";
}
}
#endregion
#region DDL
protected override string CreateDataBaseSql
{
get
{
return "CREATE DATABASE {0}";
}
}
protected override string AddPrimaryKeySql
{
get
{
return "ALTER TABLE {0} ADD PRIMARY KEY({2}) /*{1}*/";
}
}
protected override string AddColumnToTableSql
{
get
{
return "ALTER TABLE {0} ADD COLUMN {1} {2}{3} {4} {5} {6}";
}
}
protected override string AlterColumnToTableSql
{
get
{
return "alter table {0} ALTER COLUMN {1} {2}{3} {4} {5} {6}";
}
}
protected override string BackupDataBaseSql
{
get
{
return "mysqldump.exe {0} -uroot -p > {1} ";
}
}
protected override string CreateTableSql
{
get
{
return "CREATE TABLE {0}(\r\n{1} $PrimaryKey)";
}
}
protected override string CreateTableColumn
{
get
{
return "{0} {1}{2} {3} {4} {5}";
}
}
protected override string TruncateTableSql
{
get
{
return "TRUNCATE TABLE {0}";
}
}
protected override string BackupTableSql
{
get
{
return "create table {0} as (select * from {1} limit {2} offset 0)";
}
}
protected override string DropTableSql
{
get
{
return "DROP TABLE {0}";
}
}
protected override string DropColumnToTableSql
{
get
{
return "ALTER TABLE {0} DROP COLUMN {1}";
}
}
protected override string DropConstraintSql
{
get
{
return "ALTER TABLE {0} DROP CONSTRAINT {1}";
}
}
protected override string RenameColumnSql
{
get
{
return "ALTER TABLE {0} RENAME {1} TO {2}";
}
}
protected override string AddColumnRemarkSql => "comment on column {1}.{0} is '{2}'";
protected override string DeleteColumnRemarkSql => "comment on column {1}.{0} is ''";
protected override string IsAnyColumnRemarkSql { get { throw new NotSupportedException(); } }
protected override string AddTableRemarkSql => "comment on table {0} is '{1}'";
protected override string DeleteTableRemarkSql => "comment on table {0} is ''";
protected override string IsAnyTableRemarkSql { get { throw new NotSupportedException(); } }
protected override string RenameTableSql => "alter table {0} to {1}";
protected override string CreateIndexSql
{
get
{
return "CREATE {3} INDEX Index_{0}_{2} ON {0} ({1})";
}
}
protected override string AddDefaultValueSql
{
get
{
return "ALTER TABLE {0} ALTER COLUMN {1} SET DEFAULT {2}";
}
}
protected override string IsAnyIndexSql
{
get
{
return " Select count(1) from (SELECT to_regclass('Index_UnitCodeTest1_Id_CreateDate') as c ) t where t.c is not null";
}
}
protected override string IsAnyProcedureSql => throw new NotImplementedException();
#endregion
#region Check
protected override string CheckSystemTablePermissionsSql
{
get
{
return "select 1 from information_schema.columns limit 1 offset 0";
}
}
#endregion
#region Scattered
protected override string CreateTableNull
{
get
{
return "DEFAULT NULL";
}
}
protected override string CreateTableNotNull
{
get
{
return "NOT NULL";
}
}
protected override string CreateTablePirmaryKey
{
get
{
return "PRIMARY KEY";
}
}
protected override string CreateTableIdentity
{
get
{
return "serial";
}
}
#endregion
#region Methods
private string GetSchema()
{
var schema = "public";
if (System.Text.RegularExpressions.Regex.IsMatch(this.Context.CurrentConnectionConfig.ConnectionString.ToLower(), "searchpath="))
{
var regValue = System.Text.RegularExpressions.Regex.Match(this.Context.CurrentConnectionConfig.ConnectionString.ToLower(), @"searchpath\=(\w+)").Groups[1].Value;
if (regValue.HasValue())
{
schema = regValue;
}
}
else if (System.Text.RegularExpressions.Regex.IsMatch(this.Context.CurrentConnectionConfig.ConnectionString.ToLower(), "search path="))
{
var regValue = System.Text.RegularExpressions.Regex.Match(this.Context.CurrentConnectionConfig.ConnectionString.ToLower(), @"search path\=(\w+)").Groups[1].Value;
if (regValue.HasValue())
{
schema = regValue;
}
}
return schema.ToLower();
}
public override bool UpdateColumn(string tableName, DbColumnInfo columnInfo)
{
tableName = this.SqlBuilder.GetTranslationTableName(tableName);
var columnName = this.SqlBuilder.GetTranslationColumnName(columnInfo.DbColumnName);
string type = GetType(tableName, columnInfo);
//this.Context.Ado.ExecuteCommand(sql);
string sql = @"ALTER TABLE {table} ALTER {column} TYPE {type};ALTER TABLE {table} ALTER COLUMN {column} {null}";
var isnull = columnInfo.IsNullable ? " DROP NOT NULL " : " SET NOT NULL ";
sql = sql.Replace("{table}", tableName)
.Replace("{type}", type)
.Replace("{column}", columnName)
.Replace("{null}", isnull);
this.Context.Ado.ExecuteCommand(sql);
return true;
}
protected string GetType(string tableName, DbColumnInfo columnInfo)
{
string columnName = this.SqlBuilder.GetTranslationColumnName(columnInfo.DbColumnName);
tableName = this.SqlBuilder.GetTranslationTableName(tableName);
string dataSize = GetSize(columnInfo);
string dataType = columnInfo.DataType;
//if (!string.IsNullOrEmpty(dataType))
//{
// dataType = dataType;
//}
return dataType + "" + dataSize;
}
//public override bool IsAnyColumn(string tableName, string columnName, bool isCache = true)
//{
// var sql =
// $"select count(*) from information_schema.columns WHERE table_schema = '{GetSchema()}' and UPPER(table_name) = '{tableName.ToUpper(IsUpper)}' and UPPER(column_name) = '{columnName.ToUpper(IsUpper)}'";
// return this.Context.Ado.GetInt(sql) > 0;
//}
public override bool IsAnyTable(string tableName, bool isCache = true)
{
var sql = $"select count(*) from information_schema.tables where UPPER(table_schema)=UPPER('{GetSchema()}') and UPPER(table_type)=UPPER('BASE TABLE') and UPPER(table_name)=UPPER('{tableName.ToUpper(IsUpper)}')";
return this.Context.Ado.GetInt(sql)>0;
}
/// <summary>
///by current connection string
/// </summary>
/// <param name="databaseDirectory"></param>
/// <returns></returns>
public override bool CreateDatabase(string databaseName, string databaseDirectory = null)
{
if (this.Context.Ado.IsValidConnection())
{
return true;
}
if (databaseDirectory != null)
{
if (!FileHelper.IsExistDirectory(databaseDirectory))
{
FileHelper.CreateDirectory(databaseDirectory);
}
}
var oldDatabaseName = this.Context.Ado.Connection.Database;
var connection = this.Context.CurrentConnectionConfig.ConnectionString;
connection = connection.Replace(oldDatabaseName, "test");
var newDb = new SqlSugarClient(new ConnectionConfig()
{
DbType = this.Context.CurrentConnectionConfig.DbType,
IsAutoCloseConnection = true,
ConnectionString = connection
});
if (!GetDataBaseList(newDb).Any(it => it.Equals(databaseName, StringComparison.CurrentCultureIgnoreCase)))
{
newDb.Ado.ExecuteCommand(string.Format(CreateDataBaseSql, this.SqlBuilder.SqlTranslationLeft+databaseName+this.SqlBuilder.SqlTranslationRight, databaseDirectory));
}
return true;
}
public override bool AddRemark(EntityInfo entity)
{
var db = this.Context;
var columns = entity.Columns.Where(it => it.IsIgnore == false).ToList();
foreach (var item in columns)
{
if (item.ColumnDescription != null)
{
db.DbMaintenance.AddColumnRemark(SqlBuilder.GetTranslationColumnName(item.DbColumnName).ToUpper(IsUpper), SqlBuilder.GetTranslationColumnName(item.DbTableName).ToUpper(IsUpper), item.ColumnDescription);
}
}
//table remak
if (entity.TableDescription != null)
{
db.DbMaintenance.AddTableRemark(entity.DbTableName, entity.TableDescription);
}
return true;
}
public override bool CreateTable(string tableName, List<DbColumnInfo> columns, bool isCreatePrimaryKey = true)
{
if (columns.HasValue())
{
foreach (var item in columns)
{
if (item.DbColumnName.Equals("GUID", StringComparison.CurrentCultureIgnoreCase) && item.Length == 0)
{
item.Length = 10;
}
}
}
string sql = GetCreateTableSql(tableName, columns);
string primaryKeyInfo = null;
if (columns.Any(it => it.IsPrimarykey) && isCreatePrimaryKey)
{
primaryKeyInfo = string.Format(", Primary key({0})", string.Join(",", columns.Where(it => it.IsPrimarykey).Select(it => this.SqlBuilder.GetTranslationColumnName(it.DbColumnName.ToUpper(IsUpper)))));
}
sql = sql.Replace("$PrimaryKey", primaryKeyInfo);
this.Context.Ado.ExecuteCommand(sql);
return true;
}
protected override string GetCreateTableSql(string tableName, List<DbColumnInfo> columns)
{
List<string> columnArray = new List<string>();
Check.Exception(columns.IsNullOrEmpty(), "No columns found ");
foreach (var item in columns)
{
string columnName = item.DbColumnName;
string dataType = item.DataType;
if (dataType == "varchar" && item.Length == 0)
{
item.Length = 1;
}
if (dataType == "uuid")
{
item.Length = 50;
dataType = "varchar";
}
string dataSize = item.Length > 0 ? string.Format("({0})", item.Length) : null;
string nullType = item.IsNullable ? this.CreateTableNull : CreateTableNotNull;
string primaryKey = null;
string addItem = string.Format(this.CreateTableColumn, this.SqlBuilder.GetTranslationColumnName(columnName.ToUpper(IsUpper)), dataType, dataSize, nullType, primaryKey, "");
if (item.IsIdentity)
{
string length = dataType.Substring(dataType.Length - 1);
string identityDataType = "serial" + length;
addItem = addItem.Replace(dataType, identityDataType);
}
columnArray.Add(addItem);
}
string tableString = string.Format(this.CreateTableSql, this.SqlBuilder.GetTranslationTableName(tableName.ToUpper(IsUpper)), string.Join(",\r\n", columnArray));
return tableString;
}
public override bool IsAnyConstraint(string constraintName)
{
throw new NotSupportedException("PgSql IsAnyConstraint NotSupportedException");
}
public override bool BackupDataBase(string databaseName, string fullFileName)
{
Check.ThrowNotSupportedException("PgSql BackupDataBase NotSupported");
return false;
}
public override List<DbColumnInfo> GetColumnInfosByTableName(string tableName, bool isCache = true)
{
return base.GetColumnInfosByTableName(tableName.TrimEnd('"').TrimStart('"').ToLower(), isCache);
}
public bool IsUpper
{
get
{
if (this.Context.CurrentConnectionConfig.MoreSettings == null)
{
return true;
}
else
{
return this.Context.CurrentConnectionConfig.MoreSettings.IsAutoToUpper == true;
}
}
}
#endregion
}
}

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Linq.Expressions;
using System.Text;
using System.Threading.Tasks;
namespace SqlSugar
{
public class KdbndpInserttable<T> : InsertableProvider<T> where T : class, new()
{
public override int ExecuteReturnIdentity()
{
InsertBuilder.IsReturnIdentity = true;
PreToSql();
string sql = InsertBuilder.ToSqlString().Replace("$PrimaryKey", GetIdentityKeys().FirstOrDefault());
RestoreMapping();
var result = Ado.GetScalar(sql, InsertBuilder.Parameters == null ? null : InsertBuilder.Parameters.ToArray()).ObjToInt();
return result;
}
public override async Task<int> ExecuteReturnIdentityAsync()
{
InsertBuilder.IsReturnIdentity = true;
PreToSql();
string sql = InsertBuilder.ToSqlString().Replace("$PrimaryKey", GetIdentityKeys().FirstOrDefault());
RestoreMapping();
var obj = await Ado.GetScalarAsync(sql, InsertBuilder.Parameters == null ? null : InsertBuilder.Parameters.ToArray());
var result = obj.ObjToInt();
return result;
}
public override KeyValuePair<string, List<SugarParameter>> ToSql()
{
var result= base.ToSql();
return new KeyValuePair<string, List<SugarParameter>>(result.Key.Replace("$PrimaryKey", GetPrimaryKeys().FirstOrDefault()), result.Value);
}
public override long ExecuteReturnBigIdentity()
{
InsertBuilder.IsReturnIdentity = true;
PreToSql();
string sql = InsertBuilder.ToSqlString().Replace("$PrimaryKey", GetIdentityKeys().FirstOrDefault());
RestoreMapping();
var result = Convert.ToInt64(Ado.GetScalar(sql, InsertBuilder.Parameters == null ? null : InsertBuilder.Parameters.ToArray()) ?? "0");
return result;
}
public override async Task<long> ExecuteReturnBigIdentityAsync()
{
InsertBuilder.IsReturnIdentity = true;
PreToSql();
string sql = InsertBuilder.ToSqlString().Replace("$PrimaryKey", GetIdentityKeys().FirstOrDefault());
RestoreMapping();
var result = Convert.ToInt64(await Ado.GetScalarAsync(sql, InsertBuilder.Parameters == null ? null : InsertBuilder.Parameters.ToArray()) ?? "0");
return result;
}
public override bool ExecuteCommandIdentityIntoEntity()
{
var result = InsertObjs.First();
var identityKeys = GetIdentityKeys();
if (identityKeys.Count == 0) { return this.ExecuteCommand() > 0; }
var idValue = ExecuteReturnBigIdentity();
Check.Exception(identityKeys.Count > 1, "ExecuteCommandIdentityIntoEntity does not support multiple identity keys");
var identityKey = identityKeys.First();
object setValue = 0;
if (idValue > int.MaxValue)
setValue = idValue;
else
setValue = Convert.ToInt32(idValue);
var propertyName = this.Context.EntityMaintenance.GetPropertyName<T>(identityKey);
typeof(T).GetProperties().First(t => t.Name.ToUpper() == propertyName.ToUpper()).SetValue(result, setValue, null);
return idValue > 0;
}
}
}

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using System;
using System.Collections.Generic;
using System.Data;
using System.Data.Common;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Kdbndp;
using KdbndpTypes;
namespace SqlSugar
{
public partial class KdbndpProvider : AdoProvider
{
public KdbndpProvider() { }
public override IDbConnection Connection
{
get
{
if (base._DbConnection == null)
{
try
{
var npgsqlConnectionString = base.Context.CurrentConnectionConfig.ConnectionString;
base._DbConnection = new KdbndpConnection(npgsqlConnectionString);
}
catch (Exception ex)
{
Check.Exception(true, ErrorMessage.ConnnectionOpen, ex.Message);
}
}
return base._DbConnection;
}
set
{
base._DbConnection = value;
}
}
public override void CheckConnection()
{
try
{
base.CheckConnection();
}
catch (Exception ex)
{
if (ex.Message.Contains("Version string portion was too short or too long"))
{
Check.Exception(true, "人大金仓R6请安装 Nuget:SqlSugarCore.Kdbndp到最新版本");
}
throw;
}
}
public override void BeginTran(string transactionName)
{
base.BeginTran();
}
/// <summary>
/// Only SqlServer
/// </summary>
/// <param name="iso"></param>
/// <param name="transactionName"></param>
public override void BeginTran(IsolationLevel iso, string transactionName)
{
base.BeginTran(iso);
}
public override IDataAdapter GetAdapter()
{
return new KdbndpDataAdapter();
}
public override DbCommand GetCommand(string sql, SugarParameter[] parameters)
{
KdbndpCommand sqlCommand = new KdbndpCommand(sql, (KdbndpConnection)this.Connection);
sqlCommand.CommandType = this.CommandType;
sqlCommand.CommandTimeout = this.CommandTimeOut;
//if (sqlCommand.CommandType == CommandType.StoredProcedure)
//{
// sqlCommand.DbModeType = DbMode.Oracle;
//}
if (this.Transaction != null)
{
sqlCommand.Transaction = (KdbndpTransaction)this.Transaction;
}
if (parameters.HasValue())
{
IDataParameter[] ipars = ToIDbDataParameter(parameters);
sqlCommand.Parameters.AddRange((KdbndpParameter[])ipars);
}
CheckConnection();
return sqlCommand;
}
public override void SetCommandToAdapter(IDataAdapter dataAdapter, DbCommand command)
{
((KdbndpDataAdapter)dataAdapter).SelectCommand = (KdbndpCommand)command;
}
/// <summary>
/// if mysql return MySqlParameter[] pars
/// if sqlerver return SqlParameter[] pars ...
/// </summary>
/// <param name="parameters"></param>
/// <returns></returns>
public override IDataParameter[] ToIDbDataParameter(params SugarParameter[] parameters)
{
if (parameters == null || parameters.Length == 0) return null;
KdbndpParameter[] result = new KdbndpParameter[parameters.Length];
int index = 0;
foreach (var parameter in parameters)
{
if (parameter.Value == null) parameter.Value = DBNull.Value;
var sqlParameter = new KdbndpParameter();
sqlParameter.ParameterName = parameter.ParameterName;
sqlParameter.Size = parameter.Size;
sqlParameter.Value = parameter.Value;
sqlParameter.DbType = parameter.DbType;
sqlParameter.Direction = parameter.Direction;
if (parameter.IsJson)
{
sqlParameter.KdbndpDbType = KdbndpDbType.Json;
}
if (parameter.IsArray)
{
// sqlParameter.Value = this.Context.Utilities.SerializeObject(sqlParameter.Value);
var type = sqlParameter.Value.GetType();
if (ArrayMapping.ContainsKey(type))
{
sqlParameter.KdbndpDbType = ArrayMapping[type] | KdbndpDbType.Array;
}
else
{
Check.Exception(true, sqlParameter.Value.GetType().Name + " No Support");
}
}
if (sqlParameter.Direction == 0)
{
sqlParameter.Direction = ParameterDirection.Input;
}
result[index] = sqlParameter;
if (sqlParameter.Direction.IsIn(ParameterDirection.Output, ParameterDirection.InputOutput, ParameterDirection.ReturnValue))
{
if (this.OutputParameters == null) this.OutputParameters = new List<IDataParameter>();
this.OutputParameters.RemoveAll(it => it.ParameterName == sqlParameter.ParameterName);
this.OutputParameters.Add(sqlParameter);
}
++index;
}
return result;
}
static readonly Dictionary<Type, KdbndpDbType> ArrayMapping = new Dictionary<Type, KdbndpDbType>()
{
{ typeof(int[]),KdbndpDbType.Integer},
{ typeof(short[]),KdbndpDbType.Smallint},
{ typeof(long[]),KdbndpDbType.Bigint},
{ typeof(decimal[]),KdbndpDbType.Numeric},
{ typeof(char[]),KdbndpDbType.Text},
{ typeof(byte[]),KdbndpDbType.Bytea},
{ typeof(bool[]),KdbndpDbType.Boolean},
{typeof(DateTime[]),KdbndpDbType.Date},
{ typeof(int?[]),KdbndpDbType.Integer},
{ typeof(short?[]),KdbndpDbType.Smallint},
{ typeof(long?[]),KdbndpDbType.Bigint},
{ typeof(decimal?[]),KdbndpDbType.Numeric},
{ typeof(char?[]),KdbndpDbType.Text},
{ typeof(byte?[]),KdbndpDbType.Bytea},
{ typeof(bool?[]),KdbndpDbType.Boolean},
{typeof(DateTime?[]),KdbndpDbType.Date},
{ typeof(string[]), KdbndpDbType.Text},
};
}
}

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SqlSugar
{
public class KdbndpQueryable<T> : QueryableProvider<T>
{
public override ISugarQueryable<T> With(string withString)
{
return this;
}
public override ISugarQueryable<T> PartitionBy(string groupFileds)
{
this.GroupBy(groupFileds);
return this;
}
}
public class KdbndpQueryable<T, T2> : QueryableProvider<T, T2>
{
public new ISugarQueryable<T, T2> With(string withString)
{
return this;
}
}
public class KdbndpQueryable<T, T2, T3> : QueryableProvider<T, T2, T3>
{
}
public class KdbndpQueryable<T, T2, T3, T4> : QueryableProvider<T, T2, T3, T4>
{
}
public class KdbndpQueryable<T, T2, T3, T4, T5> : QueryableProvider<T, T2, T3, T4, T5>
{
}
public class KdbndpQueryable<T, T2, T3, T4, T5, T6> : QueryableProvider<T, T2, T3, T4, T5, T6>
{
}
public class KdbndpQueryable<T, T2, T3, T4, T5, T6, T7> : QueryableProvider<T, T2, T3, T4, T5, T6, T7>
{
}
public class KdbndpQueryable<T, T2, T3, T4, T5, T6, T7, T8> : QueryableProvider<T, T2, T3, T4, T5, T6, T7, T8>
{
}
public class KdbndpQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9> : QueryableProvider<T, T2, T3, T4, T5, T6, T7, T8, T9>
{
}
public class KdbndpQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10> : QueryableProvider<T, T2, T3, T4, T5, T6, T7, T8, T9, T10>
{
}
public class KdbndpQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> : QueryableProvider<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>
{
}
public class KdbndpQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12> : QueryableProvider<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>
{
}
}

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using System;
using System.Linq;
using System.Text.RegularExpressions;
namespace SqlSugar
{
public class KdbndpBuilder : SqlBuilderProvider
{
public override string SqlTranslationLeft
{
get
{
return "\"";
}
}
public override string SqlTranslationRight
{
get
{
return "\"";
}
}
public override string SqlDateNow
{
get
{
return "current_date";
}
}
public override string FullSqlDateNow
{
get
{
return "select current_date";
}
}
public override string GetTranslationColumnName(string propertyName)
{
if (propertyName.Contains(".") && !propertyName.Contains(SqlTranslationLeft))
{
return string.Join(".", propertyName.Split('.').Select(it => $"{SqlTranslationLeft}{it.ToUpper(IsUpper)}{SqlTranslationRight}"));
}
if (propertyName.Contains(SqlTranslationLeft)) return propertyName;
else
return SqlTranslationLeft + propertyName.ToUpper(IsUpper) + SqlTranslationRight;
}
//public override string GetNoTranslationColumnName(string name)
//{
// return name.TrimEnd(Convert.ToChar(SqlTranslationRight)).TrimStart(Convert.ToChar(SqlTranslationLeft)).ToLower();
//}
public override string GetTranslationColumnName(string entityName, string propertyName)
{
Check.ArgumentNullException(entityName, string.Format(ErrorMessage.ObjNotExist, "Table Name"));
Check.ArgumentNullException(propertyName, string.Format(ErrorMessage.ObjNotExist, "Column Name"));
var context = this.Context;
var mappingInfo = context
.MappingColumns
.FirstOrDefault(it =>
it.EntityName.Equals(entityName, StringComparison.CurrentCultureIgnoreCase) &&
it.PropertyName.Equals(propertyName, StringComparison.CurrentCultureIgnoreCase));
return (mappingInfo == null ? SqlTranslationLeft + propertyName.ToUpper(IsUpper)+ SqlTranslationRight : SqlTranslationLeft + mappingInfo.DbColumnName.ToUpper(IsUpper) + SqlTranslationRight);
}
public override string GetTranslationTableName(string name)
{
Check.ArgumentNullException(name, string.Format(ErrorMessage.ObjNotExist, "Table Name"));
var context = this.Context;
var mappingInfo = context
.MappingTables
.FirstOrDefault(it => it.EntityName.Equals(name, StringComparison.CurrentCultureIgnoreCase));
name = (mappingInfo == null ? name : mappingInfo.DbTableName);
if (name.Contains(".")&& !name.Contains("("))
{
return string.Join(".", name.ToUpper(IsUpper).Split('.').Select(it => SqlTranslationLeft + it + SqlTranslationRight));
}
else if (name.Contains("("))
{
return name;
}
else if (name.Contains(SqlTranslationLeft) && name.Contains(SqlTranslationRight))
{
return name;
}
else
{
return SqlTranslationLeft + name.ToUpper(IsUpper).TrimEnd('"').TrimStart('"') + SqlTranslationRight;
}
}
/// <summary>
///
/// </summary>
public bool IsUpper
{
get
{
if (this.Context.CurrentConnectionConfig.MoreSettings == null)
{
return true;
}
else
{
return this.Context.CurrentConnectionConfig.MoreSettings.IsAutoToUpper == true;
}
}
}
}
}

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namespace SqlSugar
{
public class KdbndpDeleteBuilder : DeleteBuilder
{
}
}

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using System;
using System.Linq;
namespace SqlSugar
{
public class KdbndpExpressionContext : ExpressionContext, ILambdaExpressions
{
public SqlSugarProvider Context { get; set; }
public KdbndpExpressionContext()
{
base.DbMehtods = new KdbndpMethod();
}
public override string SqlTranslationLeft
{
get
{
return "\"";
}
}
public override string SqlTranslationRight
{
get
{
return "\"";
}
}
public override string GetTranslationText(string name)
{
return SqlTranslationLeft + name.ToUpper(IsUpper) + SqlTranslationRight;
}
public override string GetTranslationTableName(string entityName, bool isMapping = true)
{
Check.ArgumentNullException(entityName, string.Format(ErrorMessage.ObjNotExist, "Table Name"));
if (IsTranslationText(entityName)) return entityName;
isMapping = isMapping && this.MappingTables.HasValue();
var isComplex = entityName.Contains(UtilConstants.Dot);
if (isMapping && isComplex)
{
var columnInfo = entityName.Split(UtilConstants.DotChar);
var mappingInfo = this.MappingTables.FirstOrDefault(it => it.EntityName.Equals(columnInfo.Last(), StringComparison.CurrentCultureIgnoreCase));
if (mappingInfo != null)
{
columnInfo[columnInfo.Length - 1] = mappingInfo.EntityName;
}
return string.Join(UtilConstants.Dot, columnInfo.Select(it => GetTranslationText(it)));
}
else if (isMapping)
{
var mappingInfo = this.MappingTables.FirstOrDefault(it => it.EntityName.Equals(entityName, StringComparison.CurrentCultureIgnoreCase));
return SqlTranslationLeft + (mappingInfo == null ? entityName : mappingInfo.DbTableName).ToUpper(IsUpper) + SqlTranslationRight;
}
else if (isComplex)
{
return string.Join(UtilConstants.Dot, entityName.Split(UtilConstants.DotChar).Select(it => GetTranslationText(it)));
}
else
{
return GetTranslationText(entityName);
}
}
public override string GetTranslationColumnName(string columnName)
{
Check.ArgumentNullException(columnName, string.Format(ErrorMessage.ObjNotExist, "Column Name"));
if (columnName.Substring(0, 1) == this.SqlParameterKeyWord)
{
return columnName;
}
if (IsTranslationText(columnName)) return columnName;
if (columnName.Contains(UtilConstants.Dot))
{
return string.Join(UtilConstants.Dot, columnName.Split(UtilConstants.DotChar).Select(it => GetTranslationText(it)));
}
else
{
return GetTranslationText(columnName);
}
}
public override string GetDbColumnName(string entityName, string propertyName)
{
if (this.MappingColumns.HasValue())
{
var mappingInfo = this.MappingColumns.SingleOrDefault(it => it.EntityName == entityName && it.PropertyName == propertyName);
return (mappingInfo == null ? propertyName : mappingInfo.DbColumnName).ToUpper(IsUpper);
}
else
{
return propertyName.ToUpper(IsUpper);
}
}
public bool IsUpper
{
get
{
if (this.SugarContext?.Context?.Context?.CurrentConnectionConfig?.MoreSettings == null)
{
return true;
}
else
{
return this.SugarContext?.Context?.Context?.CurrentConnectionConfig?.MoreSettings.IsAutoToUpper == true;
}
}
}
}
public class KdbndpMethod : DefaultDbMethod, IDbMethods
{
public override string TrueValue()
{
return "true";
}
public override string FalseValue()
{
return "false";
}
public override string DateDiff(MethodCallExpressionModel model)
{
var parameter = (DateType)(Enum.Parse(typeof(DateType), model.Args[0].MemberValue.ObjToString()));
var begin = model.Args[1].MemberName;
var end = model.Args[2].MemberName;
switch (parameter)
{
case DateType.Year:
return $" ( DATE_PART('Year', {end} ) - DATE_PART('Year', {begin}) )";
case DateType.Month:
return $" ( ( DATE_PART('Year', {end} ) - DATE_PART('Year', {begin}) ) * 12 + (DATE_PART('month', {end}) - DATE_PART('month', {begin})) )";
case DateType.Day:
return $" ( DATE_PART('day', {end} - {begin}) )";
case DateType.Hour:
return $" ( ( DATE_PART('day', {end} - {begin}) ) * 24 + DATE_PART('hour', {end} - {begin} ) )";
case DateType.Minute:
return $" ( ( ( DATE_PART('day', {end} - {begin}) ) * 24 + DATE_PART('hour', {end} - {begin} ) ) * 60 + DATE_PART('minute', {end} - {begin} ) )";
case DateType.Second:
return $" ( ( ( DATE_PART('day', {end} - {begin}) ) * 24 + DATE_PART('hour', {end} - {begin} ) ) * 60 + DATE_PART('minute', {end} - {begin} ) ) * 60 + DATE_PART('minute', {end} - {begin} )";
case DateType.Millisecond:
break;
default:
break;
}
throw new Exception(parameter + " datediff no support");
}
public override string IIF(MethodCallExpressionModel model)
{
var parameter = model.Args[0];
var parameter2 = model.Args[1];
var parameter3 = model.Args[2];
if (parameter.Type == UtilConstants.BoolType)
{
parameter.MemberName = parameter.MemberName.ToString().Replace("=1", "=true");
parameter2.MemberName = false;
parameter3.MemberName = true;
}
return string.Format("( CASE WHEN {0} THEN {1} ELSE {2} END )", parameter.MemberName, parameter2.MemberName, parameter3.MemberName);
}
public override string DateValue(MethodCallExpressionModel model)
{
var parameter = model.Args[0];
var parameter2 = model.Args[1];
var format = "dd";
if (parameter2.MemberValue.ObjToString() == DateType.Year.ToString())
{
format = "yyyy";
}
if (parameter2.MemberValue.ObjToString() == DateType.Month.ToString())
{
format = "MM";
}
if (parameter2.MemberValue.ObjToString() == DateType.Day.ToString())
{
format = "dd";
}
if (parameter2.MemberValue.ObjToString() == DateType.Hour.ToString())
{
format = "hh";
}
if (parameter2.MemberValue.ObjToString() == DateType.Minute.ToString())
{
format = "mi";
}
if (parameter2.MemberValue.ObjToString() == DateType.Second.ToString())
{
format = "ss";
}
if (parameter2.MemberValue.ObjToString() == DateType.Millisecond.ToString())
{
format = "ms";
}
if (parameter2.MemberValue.ObjToString() == DateType.Weekday.ToString())
{
return $" extract(DOW FROM cast({parameter.MemberName} as TIMESTAMP)) ";
}
return string.Format(" cast( to_char({1},'{0}')as integer ) ", format, parameter.MemberName);
}
public override string Contains(MethodCallExpressionModel model)
{
var parameter = model.Args[0];
var parameter2 = model.Args[1];
return string.Format(" ({0} like concat('%',{1},'%')) ", parameter.MemberName, parameter2.MemberName);
}
public override string StartsWith(MethodCallExpressionModel model)
{
var parameter = model.Args[0];
var parameter2 = model.Args[1];
return string.Format(" ({0} like concat({1},'%')) ", parameter.MemberName, parameter2.MemberName);
}
public override string EndsWith(MethodCallExpressionModel model)
{
var parameter = model.Args[0];
var parameter2 = model.Args[1];
return string.Format(" ({0} like concat('%',{1}))", parameter.MemberName, parameter2.MemberName);
}
public override string DateIsSameDay(MethodCallExpressionModel model)
{
var parameter = model.Args[0];
var parameter2 = model.Args[1];
return string.Format(" ( to_char({0},'yyyy-MM-dd')=to_char({1},'yyyy-MM-dd') ) ", parameter.MemberName, parameter2.MemberName); ;
}
public override string HasValue(MethodCallExpressionModel model)
{
var parameter = model.Args[0];
return string.Format("( {0} IS NOT NULL )", parameter.MemberName);
}
public override string DateIsSameByType(MethodCallExpressionModel model)
{
var parameter = model.Args[0];
var parameter2 = model.Args[1];
var parameter3 = model.Args[2];
DateType dateType = (DateType)parameter3.MemberValue;
var format = "yyyy-MM-dd";
if (dateType == DateType.Quarter)
{
return string.Format(" (date_trunc('quarter',{0})=date_trunc('quarter',{1}) ) ", parameter.MemberName, parameter2.MemberName, format);
}
switch (dateType)
{
case DateType.Year:
format = "yyyy";
break;
case DateType.Month:
format = "yyyy-MM";
break;
case DateType.Day:
break;
case DateType.Hour:
format = "yyyy-MM-dd HH";
break;
case DateType.Second:
format = "yyyy-MM-dd HH:mm:ss";
break;
case DateType.Minute:
format = "yyyy-MM-dd HH:mm";
break;
case DateType.Millisecond:
format = "yyyy-MM-dd HH:mm.ms";
break;
default:
break;
}
return string.Format(" ( to_char({0},'{2}')=to_char({1},'{2}') ) ", parameter.MemberName, parameter2.MemberName, format);
}
public override string ToDate(MethodCallExpressionModel model)
{
var parameter = model.Args[0];
return string.Format(" CAST({0} AS timestamp)", parameter.MemberName);
}
public override string DateAddByType(MethodCallExpressionModel model)
{
var parameter = model.Args[0];
var parameter2 = model.Args[1];
var parameter3 = model.Args[2];
return string.Format(" ({1} + ({2}||'{0}')::INTERVAL) ", parameter3.MemberValue, parameter.MemberName, parameter2.MemberName);
}
public override string DateAddDay(MethodCallExpressionModel model)
{
var parameter = model.Args[0];
var parameter2 = model.Args[1];
return string.Format(" ({0} + ({1}||'day')::INTERVAL) ", parameter.MemberName, parameter2.MemberName);
}
public override string ToInt32(MethodCallExpressionModel model)
{
var parameter = model.Args[0];
return string.Format(" CAST({0} AS INT4)", parameter.MemberName);
}
public override string ToInt64(MethodCallExpressionModel model)
{
var parameter = model.Args[0];
return string.Format(" CAST({0} AS INT8)", parameter.MemberName);
}
public override string ToString(MethodCallExpressionModel model)
{
var parameter = model.Args[0];
return string.Format(" CAST({0} AS VARCHAR)", parameter.MemberName);
}
public override string ToGuid(MethodCallExpressionModel model)
{
var parameter = model.Args[0];
return string.Format(" CAST({0} AS UUID)", parameter.MemberName);
}
public override string ToDouble(MethodCallExpressionModel model)
{
var parameter = model.Args[0];
return string.Format(" CAST({0} AS DECIMAL(18,4))", parameter.MemberName);
}
public override string ToBool(MethodCallExpressionModel model)
{
var parameter = model.Args[0];
return string.Format(" CAST({0} AS boolean)", parameter.MemberName);
}
public override string ToDecimal(MethodCallExpressionModel model)
{
var parameter = model.Args[0];
return string.Format(" CAST({0} AS DECIMAL(18,4))", parameter.MemberName);
}
public override string Length(MethodCallExpressionModel model)
{
var parameter = model.Args[0];
return string.Format(" LENGTH({0})", parameter.MemberName);
}
public override string MergeString(params string[] strings)
{
return " concat(" + string.Join(",", strings).Replace("+", "") + ") ";
}
public override string IsNull(MethodCallExpressionModel model)
{
var parameter = model.Args[0];
var parameter1 = model.Args[1];
return string.Format("(CASE WHEN {0} IS NULL THEN {1} ELSE {0} END)", parameter.MemberName, parameter1.MemberName);
}
public override string GetDate()
{
return "NOW()";
}
public override string GetRandom()
{
return "RANDOM()";
}
public override string EqualTrue(string fieldName)
{
return "( " + fieldName + "=true )";
}
public override string JsonField(MethodCallExpressionModel model)
{
var parameter = model.Args[0];
var parameter1 = model.Args[1];
//var parameter2 = model.Args[2];
//var parameter3= model.Args[3];
var result = GetJson(parameter.MemberName, parameter1.MemberName, model.Args.Count() == 2);
if (model.Args.Count > 2)
{
result = GetJson(result, model.Args[2].MemberName, model.Args.Count() == 3);
}
if (model.Args.Count > 3)
{
result = GetJson(result, model.Args[3].MemberName, model.Args.Count() == 4);
}
if (model.Args.Count > 4)
{
result = GetJson(result, model.Args[4].MemberName, model.Args.Count() == 5);
}
if (model.Args.Count > 5)
{
result = GetJson(result, model.Args[5].MemberName, model.Args.Count() == 6);
}
return result;
}
public override string JsonContainsFieldName(MethodCallExpressionModel model)
{
var parameter = model.Args[0];
var parameter1 = model.Args[1];
return $"({parameter.MemberName}::jsonb ?{parameter1.MemberName})";
}
private string GetJson(object memberName1, object memberName2, bool isLast)
{
if (isLast)
{
return $"({memberName1}::json->>{memberName2})";
}
else
{
return $"({memberName1}->{memberName2})";
}
}
public override string JsonArrayLength(MethodCallExpressionModel model)
{
var parameter = model.Args[0];
//var parameter1 = model.Args[1];
return $" json_array_length({parameter.MemberName}::json) ";
}
public override string JsonParse(MethodCallExpressionModel model)
{
var parameter = model.Args[0];
//var parameter1 = model.Args[1];
return $" ({parameter.MemberName}::json) ";
}
public override string JsonArrayAny(MethodCallExpressionModel model)
{
if (UtilMethods.IsNumber(model.Args[1].MemberValue.GetType().Name))
{
return $"{model.Args[0].MemberName}::jsonb @> '[{model.Args[1].MemberValue.ObjToStringNoTrim().ToSqlFilter()}]'::jsonb";
}
else
{
return $"{model.Args[0].MemberName}::jsonb @> '[\"{model.Args[1].MemberValue}\"]'::jsonb";
}
}
public override string JsonListObjectAny(MethodCallExpressionModel model)
{
if (UtilMethods.IsNumber(model.Args[2].MemberValue.GetType().Name))
{
return $"{model.Args[0].MemberName}::jsonb @> '[{{\"{model.Args[1].MemberValue}\":{model.Args[2].MemberValue}}}]'::jsonb";
}
else
{
return $"{model.Args[0].MemberName}::jsonb @> '[{{\"{model.Args[1].MemberValue}\":\"{model.Args[2].MemberValue.ObjToStringNoTrim().ToSqlFilter()}\"}}]'::jsonb";
}
}
public override string GetDateString(string dateValue, string formatString)
{
if (formatString.HasValue() && formatString.Contains("hh:mm"))
{
formatString = formatString.Replace("hh:mm", "hh:mi");
}
else if (formatString.HasValue() && formatString.Contains("hhmm"))
{
formatString = formatString.Replace("hhmm", "hhmi");
}
else if (formatString.HasValue() && formatString.Contains("HH:mm"))
{
formatString = formatString.Replace("HH:mm", "HH:mi");
}
else if (formatString.HasValue() && formatString.Contains("HHmm"))
{
formatString = formatString.Replace("HHmm", "HHmi");
}
return $" to_char({dateValue},'{formatString}') ";
}
}
}

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using Npgsql;
using NpgsqlTypes;
using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SqlSugar
{
public class KdbndpFastBuilder : FastBuilder, IFastBuilder
{
public static Dictionary<string , NpgsqlDbType> PgSqlType = UtilMethods.EnumToDictionary<NpgsqlDbType>();
public KdbndpFastBuilder()
{
}
public override string UpdateSql { get; set; } = @"UPDATE {1} SET {0} FROM {2} AS TE WHERE {3}
";
//public virtual async Task<int> UpdateByTempAsync(string tableName, string tempName, string[] updateColumns, string[] whereColumns)
//{
// Check.ArgumentNullException(!updateColumns.Any(), "update columns count is 0");
// Check.ArgumentNullException(!whereColumns.Any(), "where columns count is 0");
// var sets = string.Join(",", updateColumns.Select(it => $"TM.{it}=TE.{it}"));
// var wheres = string.Join(",", whereColumns.Select(it => $"TM.{it}=TE.{it}"));
// string sql = string.Format(UpdateSql, sets, tableName, tempName, wheres);
// return await this.Context.Ado.ExecuteCommandAsync(sql);
//}
public async Task<int> ExecuteBulkCopyAsync(DataTable dt)
{
List<string> lsColNames = new List<string>();
for (int i = 0; i < dt.Columns.Count; i++)
{
lsColNames.Add($"\"{dt.Columns[i].ColumnName}\"");
}
string copyString = $"COPY {dt.TableName} ( {string.Join(",", lsColNames) } ) FROM STDIN (FORMAT BINARY)";
Kdbndp.KdbndpConnection conn = (Kdbndp.KdbndpConnection)this.Context.Ado.Connection;
var columns = this.Context.DbMaintenance.GetColumnInfosByTableName(this.FastEntityInfo.DbTableName);
try
{
var identityColumnInfo = this.FastEntityInfo.Columns.FirstOrDefault(it => it.IsIdentity);
if (identityColumnInfo != null)
{
throw new Exception("PgSql bulkcopy no support identity");
}
BulkCopy(dt, copyString, conn, columns);
}
catch (Exception ex)
{
throw ex;
}
finally
{
base.CloseDb();
}
return await Task.FromResult(dt.Rows.Count);
}
private void BulkCopy(DataTable dt, string copyString, Kdbndp.KdbndpConnection conn, List<DbColumnInfo> columns)
{
if (conn.State == ConnectionState.Closed)
conn.Open();
List<ColumnView> columnViews = new List<ColumnView>();
foreach (DataColumn item in dt.Columns)
{
ColumnView result = new ColumnView();
result.DbColumnInfo = columns.FirstOrDefault(it => it.DbColumnName.EqualCase(item.ColumnName));
result.DataColumn = item;
result.EntityColumnInfo=this.FastEntityInfo.Columns.FirstOrDefault(it => it.DbColumnName.EqualCase(item.ColumnName));
var key = result.DbColumnInfo?.DataType?.ToLower();
if (result.DbColumnInfo == null)
{
result.Type = null;
}
else if (PgSqlType.ContainsKey(key))
{
result.Type = PgSqlType[key];
}
else if (key?.First() == '_')
{
var type = PgSqlType[key.Substring(1)];
result.Type = NpgsqlDbType.Array | type;
}
else
{
result.Type = null;
}
columnViews.Add(result);
}
using (var writer = conn.BeginBinaryImport(copyString))
{
foreach (DataRow row in dt.Rows)
{
writer.StartRow();
foreach (var column in columnViews)
{
var value = row[column.DataColumn.ColumnName];
if (value == null)
{
value = DBNull.Value;
}
if (column.Type == null)
{
writer.Write(value);
}
else
{
writer.Write(value);
}
}
}
writer.Complete();
}
}
public override async Task<int> UpdateByTempAsync(string tableName, string tempName, string[] updateColumns, string[] whereColumns)
{
var sqlquerybulder= this.Context.Queryable<object>().SqlBuilder;
Check.ArgumentNullException(!updateColumns.Any(), "update columns count is 0");
Check.ArgumentNullException(!whereColumns.Any(), "where columns count is 0");
var sets = string.Join(",", updateColumns.Select(it => $"{sqlquerybulder.GetTranslationColumnName(it)}=TE.{sqlquerybulder.GetTranslationColumnName(it)}"));
var wheres = string.Join(" AND ", whereColumns.Select(it => $"{tableName}.{sqlquerybulder.GetTranslationColumnName(it)}=TE.{sqlquerybulder.GetTranslationColumnName(it)}"));
string sql = string.Format(UpdateSql, sets, tableName, tempName, wheres);
return await this.Context.Ado.ExecuteCommandAsync(sql);
}
public override async Task CreateTempAsync<T>(DataTable dt)
{
await this.Context.Queryable<T>().Where(it => false).AS(dt.TableName).Select(" * into temp mytemptable").ToListAsync();
dt.TableName = "mytemptable";
}
public class ColumnView
{
public DataColumn DataColumn { get; set; }
public EntityColumnInfo EntityColumnInfo { get; set; }
public DbColumnInfo DbColumnInfo { get; set; }
public NpgsqlDbType? Type { get; set; }
}
}
}

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using System;
using System.Linq;
using System.Text;
namespace SqlSugar
{
public class KdbndpInsertBuilder : InsertBuilder
{
public override string SqlTemplate
{
get
{
if (IsReturnIdentity)
{
return @"INSERT INTO {0}
({1})
VALUES
({2}) returning $PrimaryKey";
}
else
{
return @"INSERT INTO {0}
({1})
VALUES
({2}) ;";
}
}
}
public override string SqlTemplateBatch => "INSERT INTO {0} ({1})";
public override string SqlTemplateBatchUnion => " VALUES ";
public override string SqlTemplateBatchSelect => " {0} ";
public override string ToSqlString()
{
if (IsNoInsertNull)
{
DbColumnInfoList = DbColumnInfoList.Where(it => it.Value != null).ToList();
}
var groupList = DbColumnInfoList.GroupBy(it => it.TableId).ToList();
var isSingle = groupList.Count() == 1;
string columnsString = string.Join(",", groupList.First().Select(it => Builder.GetTranslationColumnName(it.DbColumnName)));
if (isSingle)
{
string columnParametersString = string.Join(",", this.DbColumnInfoList.Select(it =>base.GetDbColumn(it, Builder.SqlParameterKeyWord + it.DbColumnName)));
return string.Format(SqlTemplate, GetTableNameString, columnsString, columnParametersString);
}
else
{
StringBuilder batchInsetrSql = new StringBuilder();
int pageSize = 200;
int pageIndex = 1;
int totalRecord = groupList.Count;
int pageCount = (totalRecord + pageSize - 1) / pageSize;
while (pageCount >= pageIndex)
{
batchInsetrSql.AppendFormat(SqlTemplateBatch, GetTableNameString, columnsString);
int i = 0;
foreach (var columns in groupList.Skip((pageIndex - 1) * pageSize).Take(pageSize).ToList())
{
var isFirst = i == 0;
if (isFirst)
{
batchInsetrSql.Append(SqlTemplateBatchUnion);
}
batchInsetrSql.Append("\r\n ( " + string.Join(",", columns.Select(it =>
{
if (it.InsertServerTime || it.InsertSql.HasValue())
{
return GetDbColumn(it, null);
}
object value = null;
if (it.Value is DateTime)
{
value = ((DateTime)it.Value).ToString("O");
}
else
{
value = it.Value;
}
if (value == null||value==DBNull.Value)
{
return string.Format(SqlTemplateBatchSelect, "NULL");
}
return string.Format(SqlTemplateBatchSelect, "'" + value.ObjToString().ToSqlFilter() + "'");
})) + "),");
++i;
}
pageIndex++;
batchInsetrSql.Remove(batchInsetrSql.Length - 1,1).Append("\r\n;\r\n");
}
return batchInsetrSql.ToString();
}
}
}
}

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using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
namespace SqlSugar
{
public partial class KdbndpQueryBuilder : QueryBuilder
{
#region Sql Template
public override string PageTempalte
{
get
{
/*
SELECT * FROM TABLE WHERE CONDITION ORDER BY ID DESC LIMIT 10 offset 0
*/
var template = "SELECT {0} FROM {1} {2} {3} {4} LIMIT {6} offset {5}";
return template;
}
}
public override string DefaultOrderByTemplate
{
get
{
return "ORDER BY NOW() ";
}
}
#endregion
#region Common Methods
public override bool IsComplexModel(string sql)
{
return Regex.IsMatch(sql, @"AS ""\w+\.\w+""")|| Regex.IsMatch(sql, @"AS ""\w+\.\w+\.\w+""");
}
public override string ToSqlString()
{
base.AppendFilter();
string oldOrderValue = this.OrderByValue;
string result = null;
sql = new StringBuilder();
sql.AppendFormat(SqlTemplate, GetSelectValue, GetTableNameString, GetWhereValueString, GetGroupByString + HavingInfos, (Skip != null || Take != null) ? null : GetOrderByString);
if (IsCount) { return sql.ToString(); }
if (Skip != null && Take == null)
{
if (this.OrderByValue == "ORDER BY ") this.OrderByValue += GetSelectValue.Split(',')[0];
result = string.Format(PageTempalte, GetSelectValue, GetTableNameString, GetWhereValueString, GetGroupByString + HavingInfos, (Skip != null || Take != null) ? null : GetOrderByString, Skip.ObjToInt(), long.MaxValue);
}
else if (Skip == null && Take != null)
{
if (this.OrderByValue == "ORDER BY ") this.OrderByValue += GetSelectValue.Split(',')[0];
result = string.Format(PageTempalte, GetSelectValue, GetTableNameString, GetWhereValueString, GetGroupByString + HavingInfos, GetOrderByString, 0, Take.ObjToInt());
}
else if (Skip != null && Take != null)
{
if (this.OrderByValue == "ORDER BY ") this.OrderByValue += GetSelectValue.Split(',')[0];
result = string.Format(PageTempalte, GetSelectValue, GetTableNameString, GetWhereValueString, GetGroupByString + HavingInfos, GetOrderByString, Skip.ObjToInt() > 0 ? Skip.ObjToInt() : 0, Take);
}
else
{
result = sql.ToString();
}
this.OrderByValue = oldOrderValue;
return result;
}
#endregion
#region Get SQL Partial
public override string GetSelectValue
{
get
{
string result = string.Empty;
if (this.SelectValue == null || this.SelectValue is string)
{
result = GetSelectValueByString();
}
else
{
result = GetSelectValueByExpression();
}
if (this.SelectType == ResolveExpressType.SelectMultiple)
{
this.SelectCacheKey = this.SelectCacheKey + string.Join("-", this.JoinQueryInfos.Select(it => it.TableName));
}
if (IsDistinct)
{
result = " DISTINCT " + result;
}
if (this.SubToListParameters != null && this.SubToListParameters.Any())
{
result = SubToListMethod(result);
}
return result;
}
}
#endregion
}
}

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace SqlSugar
{
public class KdbndpUpdateBuilder : UpdateBuilder
{
public override string SqlTemplateBatch
{
get
{
return @"UPDATE {1} {2} SET {0} FROM ${{0}} ";
}
}
public override string SqlTemplateJoin
{
get
{
return @" (VALUES
{0}
) AS T ({2}) WHERE {1}
";
}
}
public override string SqlTemplateBatchUnion
{
get
{
return ",";
}
}
public override object FormatValue(object value)
{
if (value == null)
{
return "NULL";
}
else
{
var type = value.GetType();
if (type == UtilConstants.DateType)
{
var date = value.ObjToDate();
if (date < Convert.ToDateTime("1900-1-1"))
{
date = Convert.ToDateTime("1900-1-1");
}
return "'" + date.ToString("yyyy-MM-dd HH:mm:ss.fff") + "'";
}
else if (type == UtilConstants.ByteArrayType)
{
string bytesString = "0x" + BitConverter.ToString((byte[])value);
return bytesString;
}
else if (type.IsEnum())
{
return Convert.ToInt64(value);
}
else if (type == UtilConstants.BoolType)
{
return value.ObjToBool() ? "1" : "0";
}
else if (type == UtilConstants.StringType || type == UtilConstants.ObjType)
{
return "'" + value.ToString().ToSqlFilter() + "'";
}
else
{
return "'" + value.ToString() + "'";
}
}
}
protected override string TomultipleSqlString(List<IGrouping<int, DbColumnInfo>> groupList)
{
Check.Exception(PrimaryKeys == null || PrimaryKeys.Count == 0, " Update List<T> need Primary key");
int pageSize = 200;
int pageIndex = 1;
int totalRecord = groupList.Count;
int pageCount = (totalRecord + pageSize - 1) / pageSize;
StringBuilder batchUpdateSql = new StringBuilder();
while (pageCount >= pageIndex)
{
StringBuilder updateTable = new StringBuilder();
string setValues = string.Join(",", groupList.First().Where(it => it.IsPrimarykey == false && (it.IsIdentity == false || (IsOffIdentity && it.IsIdentity))).Select(it =>
{
if (SetValues.IsValuable())
{
var setValue = SetValues.Where(sv => sv.Key == Builder.GetTranslationColumnName(it.DbColumnName));
if (setValue != null && setValue.Any())
{
return setValue.First().Value;
}
}
var result = string.Format("{0}=T.{0}", Builder.GetTranslationColumnName(it.DbColumnName));
return result;
}));
string tempColumnValue = string.Join(",", groupList.First().Select(it =>
{
if (SetValues.IsValuable())
{
var setValue = SetValues.Where(sv => sv.Key == Builder.GetTranslationColumnName(it.DbColumnName));
if (setValue != null && setValue.Any())
{
return setValue.First().Value;
}
}
var result = Builder.GetTranslationColumnName(it.DbColumnName);
return result;
}));
batchUpdateSql.AppendFormat(SqlTemplateBatch.ToString(), setValues, GetTableNameStringNoWith, TableWithString);
int i = 0;
var tableColumnList = this.Context.DbMaintenance.GetColumnInfosByTableName(GetTableNameStringNoWith);
foreach (var columns in groupList.Skip((pageIndex - 1) * pageSize).Take(pageSize).ToList())
{
var isFirst = i == 0;
if (!isFirst)
{
updateTable.Append(SqlTemplateBatchUnion);
}
updateTable.Append("\r\n (" + string.Join(",", columns.Select(it =>
{
var columnInfo = tableColumnList.FirstOrDefault(x => x.DbColumnName.Equals(it.DbColumnName, StringComparison.OrdinalIgnoreCase));
var dbType = columnInfo?.DataType;
if (dbType == null) {
var typeName = it.PropertyType.Name.ToLower();
if (typeName == "int32")
typeName = "int";
if (typeName == "int64")
typeName = "long";
if (typeName == "int16")
typeName = "short";
if (typeName == "boolean")
typeName = "bool";
var isAnyType = PostgreSQLDbBind.MappingTypesConst.Where(x => x.Value.ToString().ToLower() == typeName).Any();
if (isAnyType)
{
dbType = PostgreSQLDbBind.MappingTypesConst.Where(x => x.Value.ToString().ToLower() == typeName).FirstOrDefault().Key;
}
else {
dbType = "varchar";
}
}
return string.Format("CAST({0} AS {1})", base.GetDbColumn(it,FormatValue(it.Value)), dbType);
})) + ")");
++i;
}
pageIndex++;
updateTable.Append("\r\n");
string whereString = null;
if (this.WhereValues.HasValue())
{
foreach (var item in WhereValues)
{
var isFirst = whereString == null;
whereString += (isFirst ? null : " AND ");
whereString += item;
}
}
else if (PrimaryKeys.HasValue())
{
foreach (var item in PrimaryKeys)
{
var isFirst = whereString == null;
whereString += (isFirst ? null : " AND ");
whereString += string.Format("{0}.{1}=T.{1}", GetTableNameStringNoWith, Builder.GetTranslationColumnName(item));
}
}
var format = string.Format(SqlTemplateJoin, updateTable, whereString, tempColumnValue);
batchUpdateSql.Replace("${0}", format);
batchUpdateSql.Append(";");
}
return batchUpdateSql.ToString();
}
}
}

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Src/Asp.Net/SqlSugar/SqlSugar.csproj
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@ -232,6 +232,20 @@
<Compile Include="OnlyNet\AsyncHelper.cs" />
<Compile Include="Realization\Dm\SqlBuilder\DmBlukCopy.cs" />
<Compile Include="Realization\Dm\SqlBuilder\DmFastBuilder.cs" />
<Compile Include="Realization\Kdbndp\CodeFirst\KdbndpCodeFirst.cs" />
<Compile Include="Realization\Kdbndp\DbBind\KdbndpBind.cs" />
<Compile Include="Realization\Kdbndp\DbFirst\KdbndpDbFirst.cs" />
<Compile Include="Realization\Kdbndp\DbMaintenance\KdbndpDbMaintenance.cs" />
<Compile Include="Realization\Kdbndp\Insertable\KdbndpInserttable.cs" />
<Compile Include="Realization\Kdbndp\KdbndpSQLProvider.cs" />
<Compile Include="Realization\Kdbndp\Queryable\KdbndpQueryable.cs" />
<Compile Include="Realization\Kdbndp\SqlBuilder\KdbndpBuilder.cs" />
<Compile Include="Realization\Kdbndp\SqlBuilder\KdbndpDeleteBuilder.cs" />
<Compile Include="Realization\Kdbndp\SqlBuilder\KdbndpExpressionContext.cs" />
<Compile Include="Realization\Kdbndp\SqlBuilder\KdbndpFastBuilder.cs" />
<Compile Include="Realization\Kdbndp\SqlBuilder\KdbndpInsertBuilder.cs" />
<Compile Include="Realization\Kdbndp\SqlBuilder\KdbndpQueryBuilder.cs" />
<Compile Include="Realization\Kdbndp\SqlBuilder\KdbndpUpdateBuilder.cs" />
<Compile Include="Realization\QuestDB\CodeFirst\QuestDBCodeFirst.cs" />
<Compile Include="Realization\QuestDB\DbBind\QuestDBDbBind.cs" />
<Compile Include="Realization\QuestDB\DbFirst\QuestDBDbFirst.cs" />
@ -302,7 +316,6 @@
<Compile Include="Interface\IStorageable.cs" />
<Compile Include="OnlyNet\OracleBlukCopy.cs" />
<Compile Include="OnlyNet\Compatible.cs" />
<Compile Include="OnlyNet\KdbndpInserttable.cs" />
<Compile Include="Interface\ISubInsertable.cs" />
<Compile Include="Abstract\InsertableProvider\SubInserable.cs" />
<Compile Include="Abstract\SaveableProvider\SaveableProvider.cs" />