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- 修复 SqlServer 自增 BulkUpdate bug；#1476

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This commit is contained in:
2881099
2023-03-29 19:07:19 +08:00
parent 8c2ebe3234
commit 1e23938e4e
5 changed files with 101 additions and 10 deletions
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10
Examples/base_entity/Entities/User.cs
View File

@ -27,6 +27,16 @@ public class RoleUser1 : BaseEntity<RoleUser1>
public User1 User1 { get; set; }
}
public class IdentityUser1
{
[Column(IsIdentity = true)]
public int Id { get; set; }
[MaxLength(32)]
public string Username { get; set; }
[MaxLength(64)]
public string Nickname { get; set; }
}
public class User1 : BaseEntity<User1, Guid>
{
public int GroupId { get; set; }

45
Examples/base_entity/ModAsTableImpl.cs Normal file
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@ -0,0 +1,45 @@
using FreeSql;
using FreeSql.DataAnnotations;
using FreeSql.Internal;
using FreeSql.Internal.Model;
using System;
using System.Collections.Generic;
using System.Data.Common;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
class ModAsTableImpl : IAsTable
{
public ModAsTableImpl(IFreeSql fsql)
{
AllTables = Enumerable.Range(0, 9).Select(a => $"order_{a}").ToArray();
fsql.Aop.CommandBefore += (_, e) =>
{
e.Command.CommandText = Regex.Replace(e.Command.CommandText, @"/\*astable\([^\)]+\)*\/", "1=1");
};
}
public string[] AllTables { get; }
public string GetTableNameByColumnValue(object columnValue, bool autoExpand = false)
{
var modid = (int)columnValue;
return $"order_{(modid % 10)}";
}
public string[] GetTableNamesByColumnValueRange(object columnValue1, object columnValue2)
{
throw new NotImplementedException();
}
public string[] GetTableNamesBySqlWhere(string sqlWhere, List<DbParameter> dbParams, SelectTableInfo tb, CommonUtils commonUtils)
{
var match = Regex.Match(sqlWhere, @"/\*astable\([^\)]+\)*\/");
if (match.Success == false) return AllTables;
var tables = match.Groups[1].Value.Split(',').Where(a => AllTables.Contains(a)).ToArray();
if (tables.Any() == false) return AllTables;
return tables;
}
}

30
Examples/base_entity/Program.cs
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@ -6,6 +6,7 @@ using FreeSql.Internal;
using FreeSql.Internal.CommonProvider;
using FreeSql.Internal.Model;
using FreeSql.Odbc.Default;
using Microsoft.Data.SqlClient;
using NetTopologySuite.Geometries;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
@ -541,7 +542,7 @@ namespace base_entity
.UseConnectionString(FreeSql.DataType.MySql, "Data Source=127.0.0.1;Port=3306;User ID=root;Password=root;Initial Catalog=cccddd;Charset=utf8;SslMode=none;min pool size=1;Max pool size=2;AllowLoadLocalInfile=true")
//.UseConnectionString(FreeSql.DataType.SqlServer, "Data Source=.;Integrated Security=True;Initial Catalog=freesqlTest;Pooling=true;Max Pool Size=3;TrustServerCertificate=true")
.UseConnectionString(FreeSql.DataType.SqlServer, "Data Source=.;Integrated Security=True;Initial Catalog=freesqlTest;Pooling=true;Max Pool Size=3;TrustServerCertificate=true")
//.UseConnectionString(FreeSql.DataType.PostgreSQL, "Host=192.168.164.10;Port=5432;Username=postgres;Password=123456;Database=tedb;Pooling=true;Maximum Pool Size=2")
//.UseConnectionString(FreeSql.DataType.PostgreSQL, "Host=192.168.164.10;Port=5432;Username=postgres;Password=123456;Database=toc;Pooling=true;Maximum Pool Size=2")
@ -576,6 +577,23 @@ namespace base_entity
BaseEntity.Initialization(fsql, () => _asyncUow.Value);
#endregion
var bulkUsers = new[] {
new IdentityUser1 { Nickname = "nickname11", Username = "username11" },
new IdentityUser1 { Nickname = "nickname12", Username = "username12" },
new IdentityUser1 { Nickname = "nickname13", Username = "username13" },
new IdentityUser1 { Nickname = "nickname21", Username = "username21" },
new IdentityUser1 { Nickname = "nickname22", Username = "username22" },
new IdentityUser1 { Nickname = "nickname23", Username = "username23" }
};
fsql.Insert(bulkUsers).NoneParameter().ExecuteAffrows();
bulkUsers = fsql.Select<IdentityUser1>().OrderByDescending(a => a.Id).Limit(3).ToList().ToArray();
bulkUsers[0].Nickname += "_bulkupdate";
bulkUsers[1].Nickname += "_bulkupdate";
bulkUsers[2].Nickname += "_bulkupdate";
fsql.Update<IdentityUser1>().SetSource(bulkUsers).ExecuteSqlBulkCopy();
var objtsql1 = fsql.Select<object>().WithSql("select * from user1").ToList();
var objtsql2 = fsql.Select<object>().WithSql("select * from user1").ToList<User1>();
@ -585,8 +603,8 @@ namespace base_entity
.ToSql();
var table = fsql.CodeFirst.GetTableByEntity(typeof(AsTableLog));
//table.SetAsTable(null, table.ColumnsByCs[nameof(AsTableLog.createtime)]);
//var table = fsql.CodeFirst.GetTableByEntity(typeof(AsTableLog));
//table.SetAsTable(new ModAsTableImpl(fsql), table.ColumnsByCs[nameof(AsTableLog.click)]);
var testitems = new[]
@ -598,9 +616,9 @@ namespace base_entity
new AsTableLog{ msg = "msg05", createtime = DateTime.Parse("2022-3-8 15:00:13"), click = 5 },
new AsTableLog{ msg = "msg06", createtime = DateTime.Parse("2022-4-8 15:00:13"), click = 6 },
new AsTableLog{ msg = "msg07", createtime = DateTime.Parse("2022-6-8 15:00:13"), click = 7 },
new AsTableLog{ msg = "msg08", createtime = DateTime.Parse("2022-7-1"), click = 8},
new AsTableLog{ msg = "msg09", createtime = DateTime.Parse("2022-7-1 11:00:00"), click = 8}
new AsTableLog{ msg = "msg08", createtime = DateTime.Parse("2022-7-1"), click = 9},
new AsTableLog{ msg = "msg09", createtime = DateTime.Parse("2022-7-1 11:00:00"), click = 10},
new AsTableLog{ msg = "msg10", createtime = DateTime.Parse("2022-7-1 12:00:00"), click = 10}
};
var sqlatb = fsql.Insert(testitems).NoneParameter();
var sqlat = sqlatb.ToSql();