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72 lines
2.2 KiB
72 lines
2.2 KiB
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using SqlSugar;
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namespace OrmTest
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{
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public class UnitSub
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{
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public static void Init()
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{
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var db = NewUnitTest.Db;
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var sql=db.Queryable<Order>()
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.Select(it => new
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{
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id= SqlFunc.Subqueryable<SubEntity>().Sum(o => o.Id)
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}).ToSql();
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if (!sql.Key.Contains("id_1"))
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{
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throw new Exception("unit error");
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}
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db.CodeFirst.InitTables<SubEntity>();
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db.Queryable<Order>()
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.Select(it => new
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{
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id = SqlFunc.Subqueryable<SubEntity>()
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.OrderBy(o => o.Id)
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.OrderByDesc(o => o.name)
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.Select(o=>o.Id)
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}).ToList();
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db.Queryable<Order>()
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.Select(it => new
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{
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id = SqlFunc.Subqueryable<SubEntity>()
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.OrderByDesc(o => o.Id)
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.OrderByDesc(o => o.name)
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.Select(o => o.Id)
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}).ToList();
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db.Queryable<Order>()
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.Select(it => new
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{
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id = SqlFunc.Subqueryable<SubEntity>()
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.OrderBy(o => o.name)
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.OrderBy(o => o.Id)
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.Select(o => o.Id)
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}).ToList();
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db.Queryable<Order>()
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.Select(it => new
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{
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id = SqlFunc.Subqueryable<SubEntity>()
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.OrderBy(o => o.Id)
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.Select(o => o.Id)
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}).ToList();
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db.Queryable<Order>()
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.Select(it => new
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{
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id = SqlFunc.Subqueryable<SubEntity>()
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.OrderByDesc(o => o.Id)
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.Select(o => o.Id)
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}).ToList();
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db.DbMaintenance.DropTable("UnitSubEntity");
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}
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[SugarTable("UnitSubEntity")]
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public class SubEntity
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{
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[SqlSugar.SugarColumn(ColumnName ="id_1")]
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public decimal Id { get; set; }
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public string name { get; set; }
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}
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}
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}
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