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- 增加 IUpdate.SetSourceIgnore 方法，可实现忽略 null 属性的更新；

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This commit is contained in:
28810
2020-05-22 18:20:28 +08:00
parent 97d8c39e1a
commit 99f0dd7391
19 changed files with 246 additions and 21 deletions
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14
FreeSql.Tests/FreeSql.Tests.Provider.Odbc/SqlServer/Curd/SqlServerUpdateTest.cs
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@ -66,6 +66,20 @@ namespace FreeSql.Tests.Odbc.SqlServer
public string xx { get; set; }
}
[Fact]
public void SetSourceIgnore()
{
Assert.Equal("UPDATE [tssi01] SET [tint] = 10 WHERE ([id] = '00000000-0000-0000-0000-000000000000')",
g.sqlserver.Update<tssi01>().NoneParameter()
.SetSourceIgnore(new tssi01 { id = Guid.Empty, tint = 10 }, col => col == null).ToSql().Replace("\r\n", ""));
}
public class tssi01
{
[Column(CanUpdate = false)]
public Guid id { get; set; }
public int tint { get; set; }
public string title { get; set; }
}
[Fact]
public void IgnoreColumns()
{
var sql = update.SetSource(new Topic { Id = 1, Title = "newtitle" }).IgnoreColumns(a => new { a.Clicks, a.CreateTime, a.TypeGuid }).ToSql().Replace("\r\n", "");