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Update Updateable

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This commit is contained in:
sunkaixuan 2019-04-21 20:15:07 +08:00
parent 152e779bfa
commit 599456fcda
9 changed files with 51 additions and 25 deletions
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6
Src/Asp.Net/MySqlTest/Config.cs
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@ -8,8 +8,8 @@ namespace OrmTest
{
public class Config
{
public static string ConnectionString = "server=localhost;Database=SqlSugar4xTest;Uid=root;Pwd=haosql";
public static string ConnectionString2 = "server=localhost;Database=SQLSUGAR4XTEST;Uid=root;Pwd=haosql";
public static string ConnectionString3 = "server=localhost;Database=sqlsugar4xtest;Uid=root;Pwd=haosql";
public static string ConnectionString = "server=localhost;Database=SqlSugar4xTest;Uid=root;Pwd=root";
public static string ConnectionString2 = "server=localhost;Database=SQLSUGAR4XTEST;Uid=root;Pwd=root";
public static string ConnectionString3 = "server=localhost;Database=sqlsugar4xtest;Uid=root;Pwd=root";
}
}

7
Src/Asp.Net/MySqlTest/Demos/2_Update.cs
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@ -58,6 +58,13 @@ namespace OrmTest.Demo
//Column is null no update
db.Updateable(updateObj).Where(true).ExecuteCommand();
db.Updateable(new Student[] { new Student() { Id = 2, Name = "a2" }, new Student() { Id = 1, Name = "a1" } })
.UpdateColumns(it => new { it.Name, it.Id, it.SchoolId })
.WhereColumns(it=>new { it.SchoolId})
.Where(it => it.Id == 1)
.ExecuteCommand();
}
}
}

6
Src/Asp.Net/OracleTest/Demos/2_Update.cs
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@ -66,6 +66,12 @@ namespace OrmTest.Demo
db.Updateable(updateObj).Where(true).ExecuteCommand();
db.Updateable(new Student[] { new Student() { Id=2, Name="a2" }, new Student() { Id = 1, Name = "a1" } }).ExecuteCommand();
db.Updateable(new Student[] { new Student() { Id = 2, Name = "a2" }, new Student() { Id = 1, Name = "a1" } })
.UpdateColumns(it => new { it.Name, it.Id, it.SchoolId })
.WhereColumns(it => it.Name)
.Where(it => it.Id == 1)
.ExecuteCommand();
}
}
}

39
Src/Asp.Net/SqlServerTest/Demos/2_Update.cs
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@ -57,25 +57,25 @@ namespace OrmTest.Demo
//Update Student set Name='jack' Where Id=1
//Column is null no update
db.Updateable(updateObj).IgnoreColumns(ignoreAllNullColumns:true).ExecuteCommand();
db.Updateable(updateObj).IgnoreColumns(ignoreAllNullColumns: true).ExecuteCommand();
//sql
db.Updateable(updateObj).Where("id=@x",new { x="1"}).ExecuteCommand();
db.Updateable(updateObj).Where("id","=",1).ExecuteCommand();
db.Updateable(updateObj).Where("id=@x", new { x = "1" }).ExecuteCommand();
db.Updateable(updateObj).Where("id", "=", 1).ExecuteCommand();
var t12 = db.Updateable<School>().AS("Student").UpdateColumns(it => new School() { Name = "jack" }).Where(it => it.Id == 1).ExecuteCommandAsync();
t12.Wait();
//update one columns
var count = db.Updateable<Student>().UpdateColumns(it => it.SchoolId == it.SchoolId).Where(it => it.Id == it.Id+1).ExecuteCommand();
var count = db.Updateable<Student>().UpdateColumns(it => it.SchoolId == it.SchoolId).Where(it => it.Id == it.Id + 1).ExecuteCommand();
var count1 = db.Updateable<Student>()
.UpdateColumnsIF(false,it => it.SchoolId == it.SchoolId)//ignore
.UpdateColumnsIF(false, it => it.SchoolId == it.SchoolId)//ignore
.UpdateColumnsIF(true, it => it.SchoolId == 2).//ok
Where(it => it.Id == it.Id + 1).ExecuteCommand();
//update one columns
var count2 = db.Updateable<Student>().UpdateColumns(it => it.SchoolId == it.SchoolId+1).Where(it => it.Id == it.Id + 1).ExecuteCommand();
var count2 = db.Updateable<Student>().UpdateColumns(it => it.SchoolId == it.SchoolId + 1).Where(it => it.Id == it.Id + 1).ExecuteCommand();
var dt = new Dictionary<string, object>();
dt.Add("id", 1);
@ -83,7 +83,7 @@ namespace OrmTest.Demo
dt.Add("createTime", DateTime.Now);
var t66 = db.Updateable(dt).AS("student").WhereColumns("id").With(SqlWith.UpdLock).ExecuteCommand();
db.Updateable(new Student() { Id = 1 }).UpdateColumns(new string[] { "name" }).Where(it=>it.Name=="1").ExecuteCommand();
db.Updateable(new Student() { Id = 1 }).UpdateColumns(new string[] { "name" }).Where(it => it.Name == "1").ExecuteCommand();
var dt2 = new Dictionary<string, object>();
dt2.Add("id", 2);
@ -99,35 +99,40 @@ namespace OrmTest.Demo
{
SchoolId = SqlFunc.IIF(p.Id == 1, 2, 3)
}).Where(p => p.Id == 10000).ExecuteCommand();
var t21= db.Updateable<Student>().UpdateColumns(p => new Student()
var t21 = db.Updateable<Student>().UpdateColumns(p => new Student()
{
SchoolId = SqlFunc.IF(p.Id==1).Return(1).End(p.Id)
SchoolId = SqlFunc.IF(p.Id == 1).Return(1).End(p.Id)
}).Where(p => p.Id == 10000).ExecuteCommand();
var t22= db.Updateable<Student>().UpdateColumns(p => new Student()
var t22 = db.Updateable<Student>().UpdateColumns(p => new Student()
{
SchoolId = SqlFunc.Subqueryable<Student>().Where(s=>s.SchoolId==p.Id).Select(s=>s.Id)
SchoolId = SqlFunc.Subqueryable<Student>().Where(s => s.SchoolId == p.Id).Select(s => s.Id)
}).Where(p => p.Id == 10000).ExecuteCommand();
var t23= db.Updateable<Student>(new Student() { })
var t23 = db.Updateable<Student>(new Student() { })
.Where(p => p.SchoolId == SqlFunc.Subqueryable<Student>().Where(s => s.SchoolId == p.Id).Select(s => s.Id)).ExecuteCommand();
var t24 = db.Updateable(new Student() { }).WhereColumns(it=>it.CreateTime).ExecuteCommand();
var t24 = db.Updateable(new Student() { }).WhereColumns(it => it.CreateTime).ExecuteCommand();
var t25 = db.Updateable(new Student() { }).UpdateColumns(it=> new { it.Name,it.CreateTime}).WhereColumns(it => it.CreateTime).ExecuteCommand();
var t25 = db.Updateable(new Student() { }).UpdateColumns(it => new { it.Name, it.CreateTime }).WhereColumns(it => it.CreateTime).ExecuteCommand();
var t26 = db.Updateable(new List<Student>() { new Student() { }, new Student() { } }).UpdateColumns(it => new { it.Name, it.CreateTime }).WhereColumns(it => it.CreateTime).ExecuteCommand();
db.Updateable<Student>().UpdateColumns(it => new Student { SchoolId = GeneratePassword(2, 1), Name =SqlFunc.ToString(it.Name), CreateTime = DateTime.Now.AddDays(1) }).Where(it => it.Id == 1).ExecuteCommand();
db.Updateable<Student>().UpdateColumns(it => new Student { SchoolId = GeneratePassword(2, 1), Name = SqlFunc.ToString(it.Name), CreateTime = DateTime.Now.AddDays(1) }).Where(it => it.Id == 1).ExecuteCommand();
db.Updateable(new Student[] { new Student() { Id = 2, Name = "a2" }, new Student() { Id = 1, Name = "a1" } })
.UpdateColumns(it => new { it.Name, it.Id, it.SchoolId })
.WhereColumns(it => it.Name)
.Where(it => it.Id == 1)
.ExecuteCommand();
}
private static int GeneratePassword(int v1, int v2)
{
return 1;
return 1;
}
}
}

5
Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/UpdateBuilder.cs
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@ -3,6 +3,7 @@ using System.Collections.Generic;
using System.Linq;
using System.Linq.Expressions;
using System.Text;
using System.Text.RegularExpressions;
namespace SqlSugar
{
@ -188,10 +189,10 @@ namespace SqlSugar
{
var isFirst = whereString == null;
whereString += (isFirst ? null : " AND ");
whereString += item;
whereString += Regex.Replace(item,"\\"+this.Builder.SqlTranslationLeft,"T."+ this.Builder.SqlTranslationLeft);
}
}
else if (PrimaryKeys.HasValue())
if (PrimaryKeys.HasValue())
{
foreach (var item in PrimaryKeys)
{

5
Src/Asp.Net/SqlSugar/Realization/MySql/SqlBuilder/MySqlUpdateBuilder.cs
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@ -2,6 +2,7 @@
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
namespace SqlSugar
{
@ -70,10 +71,10 @@ namespace SqlSugar
{
var isFirst = whereString == null;
whereString += (isFirst ? null : " AND ");
whereString += item;
whereString += Regex.Replace(item, " \\" + this.Builder.SqlTranslationLeft, "T." + this.Builder.SqlTranslationLeft);
}
}
else if (PrimaryKeys.HasValue())
if (PrimaryKeys.HasValue())
{
foreach (var item in PrimaryKeys)
{

2
Src/Asp.Net/SqlSugar/Realization/Sqlite/SqlBuilder/SqliteUpdateBuilder.cs
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@ -19,7 +19,7 @@ namespace SqlSugar
foreach (var item in pkList)
{
var isFirst = pkList.First() == item;
var whereString = isFirst ? " " : " AND ";
var whereString = "";
whereString += GetOracleUpdateColums(item);
whereList.Add(whereString);
}

BIN
Src/Asp.Net/SqliteTest/DataBase/SqlSugar4xTest.sqlite
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6
Src/Asp.Net/SqliteTest/Demos/2_Update.cs
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@ -60,6 +60,12 @@ namespace OrmTest.Demo
db.Updateable(updateObj).Where(true).ExecuteCommand();
db.Updateable(new Student[] { new Student() { Id = 2, Name = "a2" }, new Student() { Id = 1, Name = "a1" } }).ExecuteCommand();
db.Updateable(new Student[] { new Student() { Id = 2, Name = "a2" }, new Student() { Id = 1, Name = "a1" } })
.UpdateColumns(it => new { it.Name, it.Id, it.SchoolId })
.WhereColumns(it => it.Name)
.Where(it => it.Id == 1)
.ExecuteCommand();
}
}
}