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Update TDengine

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This commit is contained in:
sunkaixuan 2025-02-26 16:51:47 +08:00
parent f761e1bc03
commit 49935d531c
1 changed files with 19 additions and 9 deletions
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22
Src/Asp.NetCore2/TDengineTest/Demo/ORMTest_Partial/1_InsertUsingTag.cs
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@ -2,6 +2,7 @@
using SqlSugar.TDengine; using SqlSugar.TDengine;
using System; using System;
using System.Collections.Generic; using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Linq; using System.Linq;
using System.Text; using System.Text;
using System.Threading.Tasks; using System.Threading.Tasks;
@ -11,31 +12,41 @@ namespace TDengineTest
{ {
public static void InsertUsingTag(SqlSugarClient db) public static void InsertUsingTag(SqlSugarClient db)
{ {
db.CodeFirst.InitTables<SUsingTagModel>(); //创建超级表扔在程序初始话的地方
db.CodeFirst.InitTables<SUsingTagModel>();
db.Insertable(new List<SUsingTagModel>(){ //插入并根据Tag的值创建子表
db.CopyNew().Insertable(new List<SUsingTagModel>(){
new SUsingTagModel() new SUsingTagModel()
{ {
Boolean = true, Boolean = true,
Tag1 = "a", Tag1 = "a",
Ts = DateTime.Now Ts = DateTime.Now.AddMilliseconds(1)//没启用微秒纳秒时间不能一样
}, },
new SUsingTagModel() new SUsingTagModel()
{ {
Boolean = false, Boolean = false,
Tag1 = "a", Tag1 = "a",
Ts = DateTime.Now Ts = DateTime.Now.AddMilliseconds(2)
}, },
new SUsingTagModel() new SUsingTagModel()
{ {
Boolean = true, Boolean = true,
Tag1 = "b", Tag1 = "b",
Ts = DateTime.Now Ts = DateTime.Now.AddMilliseconds(3)
}}) }})
.SetTDengineChildTableName((stableName, it) => $"{stableName}_{it.Tag1}" /*设置子表名字*/ ) .SetTDengineChildTableName((stableName, it) => $"{stableName}_{it.Tag1}" /*设置子表名字*/ )
.ExecuteCommand(); .ExecuteCommand();
var list1=db.Queryable<SUsingTagModel>().ToList();
//查询子表A
var tagA = db.Queryable<SUsingTagModel>().Where(it=>it.Tag1=="a").ToList();
db.Deleteable<SUsingTagModel>().Where(it => it.Ts > Convert.ToDateTime("2020-1-1")).ExecuteCommand();
} }
[STableAttribute(STableName = "SUsingTagModel", Tag1 = nameof(Tag1))] [STableAttribute(STableName = "SUsingTagModel", Tag1 = nameof(Tag1))]
public class SUsingTagModel public class SUsingTagModel
@ -43,7 +54,6 @@ namespace TDengineTest
[SqlSugar.SugarColumn(IsPrimaryKey = true)] [SqlSugar.SugarColumn(IsPrimaryKey = true)]
public DateTime Ts { get; set; } public DateTime Ts { get; set; }
public bool Boolean { get; set; } public bool Boolean { get; set; }
[SqlSugar.SugarColumn(IsIgnore = true)]
public string Tag1 { get; set; } public string Tag1 { get; set; }
} }
} }