SqlSugar源码
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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using SqlSugar;
namespace OrmTest {
public class UnitPgSplit
{
public static void Init()
{
var db = NewUnitTest.Db;
db.Insertable(new SysTest() { CName = "a", Name = "a", Status = OrderStatus.Todo }).SplitTable().ExecuteReturnSnowflakeId();
db.Updateable(new List<SysTest>() {
new SysTest() { CName = "b", Name = "b" }
})
.UpdateColumns(x => x.Status).SplitTable(it=>it.Take(3))
.ExecuteCommand();
}
}
}
/// <summary>
/// 测试表1
/// </summary>
[SplitTable(SplitType.Year)]//按年分表 (自带分表支持 年、季、月、周、日)
[SugarTable("sys_test1111_{year}{month}{day}")]
public class SysTest
{
/// <summary>
/// 主键Id
/// </summary>
[SugarColumn(ColumnDescription = "Id主键", IsPrimaryKey = true)]
public virtual long Id { get; set; }
/// <summary>
/// 名称
/// </summary>
public string Name { get; set; }
/// <summary>
/// 中文名
/// </summary>
public string CName { get; set; }
/// <summary>
///状态
/// </summary>
public OrderStatus Status { get; set; }
}
/// <summary>
/// 工单状态
/// </summary>
[Description("工单状态")]
public enum OrderStatus
{
/// <summary>
/// 待办
/// </summary>
[Description("待办")]
Todo = 0,
/// <summary>
/// 进行中
/// </summary>
[Description("进行中")]
Doing = 1,
/// <summary>
/// 完成
/// </summary>
[Description("完成")]
Done = 2,
/// <summary>
/// 超时完成
/// </summary>
[Description("超时完成")]
TimeOut = 3,
}