tk/FreeSql
1
0
Fork 0
mirror of https://github.com/nsnail/FreeSql.git synced 2025-06-18 20:08:15 +08:00
Code Issues Packages Projects Releases Wiki Activity

- 解决 表名名称包含点，无法进行 CRUD 的问题，由于测试的复杂性，此类情况仅支持 MySql/Sqlite CodeFirst 自动迁移；

Browse Source 
> 注意：尽量不要使用带点的表名，只有 MySql/Sqlite 对此类表名支持 CodeFirst。但是它不影响 CRUD 功能，使用 [Table(Name = "`sys.config`")] 解决
This commit is contained in:
28810
2020-01-11 02:22:16 +08:00
parent 3fe4c54ee4
commit 994cc475c2
33 changed files with 467 additions and 214 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
Providers/FreeSql.Provider.SqlServer/SqlServerCodeFirst.cs
View File

@ -1,14 +1,10 @@
using FreeSql.DataAnnotations;
using FreeSql.DatabaseModel;
using FreeSql.Internal;
using FreeSql.Internal;
using FreeSql.Internal.Model;
using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
namespace FreeSql.SqlServer
{
@ -138,16 +134,16 @@ ELSE
var tb = _commonUtils.GetTableByEntity(obj.entityType);
if (tb == null) throw new Exception($"类型 {obj.entityType.FullName} 不可迁移");
if (tb.Columns.Any() == false) throw new Exception($"类型 {obj.entityType.FullName} 不可迁移，可迁移属性0个");
var tbname = tb.DbName.Split(new[] { '.' }, 3);
var tbname = _commonUtils.SplitTableName(tb.DbName);
if (tbname?.Length == 1) tbname = new[] { database, "dbo", tbname[0] };
if (tbname?.Length == 2) tbname = new[] { database, tbname[0], tbname[1] };
var tboldname = tb.DbOldName?.Split(new[] { '.' }, 3); //旧表名
var tboldname = _commonUtils.SplitTableName(tb.DbOldName); //旧表名
if (tboldname?.Length == 1) tboldname = new[] { database, "dbo", tboldname[0] };
if (tboldname?.Length == 2) tboldname = new[] { database, tboldname[0], tboldname[1] };
if (string.IsNullOrEmpty(obj.tableName) == false)
{
var tbtmpname = obj.tableName.Split(new[] { '.' }, 3);
var tbtmpname = _commonUtils.SplitTableName(obj.tableName);
if (tbtmpname?.Length == 1) tbtmpname = new[] { database, "dbo", tbtmpname[0] };
if (tbtmpname?.Length == 2) tbtmpname = new[] { database, tbtmpname[0], tbtmpname[1] };
if (tbname[0] != tbtmpname[0] || tbname[1] != tbtmpname[1] || tbname[2] != tbtmpname[2])
@ -156,6 +152,7 @@ ELSE
tboldname = null;
}
}
//codefirst 不支持表名、模式名、数据库名中带 .
if (string.Compare(tbname[0], database, true) != 0 && ExecuteScalar(database, $" select 1 from sys.databases where name='{tbname[0]}'") == null) //创建数据库
ExecuteScalar(database, $"if not exists(select 1 from sys.databases where name='{tbname[0]}')\r\n\tcreate database [{tbname[0]}];");