SqlSugar/Src/Asp.NetCore2/OracleTest/UserTestCases/UnitTest/UnitBulkMerge.cs

using SqlSugar;
using System;
using System.Collections.Generic;
using System.Text;

namespace OrmTest
{
    internal class UnitBulkMerge
    {
        public static void Init() 
        {
            var db = NewUnitTest.Db;
            db.CodeFirst.InitTables<UnitaafdsTest>();
            db.DbMaintenance.TruncateTable<UnitaafdsTest>();
            var count=db.Fastest<UnitaafdsTest>()
                .BulkMerge(new List<UnitaafdsTest>() { new UnitaafdsTest() { Id=Guid.NewGuid()
                , CreateTime=DateTime.Now, Name="a"} });
            var list=db.Queryable<UnitaafdsTest>().ToList();
            if (list[0].Name != "a") { throw new Exception("unit error"); }
            list[0].Name = "j";
            var count2 = db.Fastest<UnitaafdsTest>()
             .BulkMerge(list);
            var list2 = db.Queryable<UnitaafdsTest>().ToList();
            if (list2[0].Name != "j"|| count2!=1) { throw new Exception("unit error"); }
            list2.Add(new UnitaafdsTest()
            {
                Id = Guid.NewGuid() ,
                CreateTime = DateTime.Now,
                Name = "a"
            });
            list2.Add(new UnitaafdsTest()
            {
                Id = Guid.NewGuid() ,
                CreateTime = DateTime.Now,
                Name = "a"
            });
            db.Fastest<UnitaafdsTest>()
                .BulkMerge(list2);
            var count3 = db.Queryable<UnitaafdsTest>()
            .Count();
            if (count3 != 3) 
            {
                throw new Exception("unit error");
            }
            for (int i = 0; i < 1; i++)
            {
                db.Fastest<UnitaafdsTest>()
               .BulkMerge(list);
            }
            db.CodeFirst.InitTables<TableA>();
            db.Insertable(new TableA() { key1 = Guid.NewGuid() + "" })
                .ExecuteCommand();
            db.Insertable(new TableA() { key1 = Guid.NewGuid() + "" })
                .ExecuteCommand();
            var datas = db.Queryable<TableA>().ToList();
            db.Fastest<TableA>().PageSize(10000).BulkMerge(datas);
        }
    }
    public class TableA
    {
        [SugarColumn(IsPrimaryKey = true)]
        public string key1 { get; set; } = "a";
        [SugarColumn(IsPrimaryKey = true)]
        public string key2 { get; set; } = "b";
        [SugarColumn(IsPrimaryKey = true)]
        public string key3 { get; set; } = "c";
        public string  str1 { get; set; } =   "c";
        public string  str2 { get; set; } = "c";
        public DateTime? date1 { get; set; } = DateTime.Now;
        public DateTime? date2 { get; set; } = DateTime.Now;
        public decimal? num1 { get; set; } = 0;
        public decimal? num2 { get; set; } = 0;
    }

    public class UnitaafdsTest
    {
        [SqlSugar.SugarColumn(IsPrimaryKey = true)]
        public Guid Id { get; set; }
        public string Name { get; set; }
        public DateTime CreateTime{ get; set; }
    }
}