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v2.3.106 #674 #533 #642 #643 #627 #656 #684 #337

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2021-03-04 15:29:26 +08:00
parent 90438e20d8
commit a1a120495b
28 changed files with 36 additions and 39 deletions
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FreeSql/Interface/Curd/IUpdate.cs
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@ -72,9 +72,9 @@ namespace FreeSql
/// 注意：实体必须定义主键，并且最终会自动附加条件 where id in (source.Id)
/// </summary>
/// <param name="source">实体集合</param>
/// <param name="primarys">根据主键更新，a => a.Name | a => new{a.Name,a.Time} | a => new[]{"name","time"}</param>
/// <param name="tempPrimarys">根据临时主键更新，a => a.Name | a => new{a.Name,a.Time} | a => new[]{"name","time"}</param>
/// <returns></returns>
IUpdate<T1> SetSource(IEnumerable<T1> source, Expression<Func<T1, object>> primarys = null);
IUpdate<T1> SetSource(IEnumerable<T1> source, Expression<Func<T1, object>> tempPrimarys = null);
/// <summary>
/// 更新数据，设置更新的实体，同时设置忽略的列<para></para>
/// 忽略 null 属性：fsql.Update&lt;T&gt;().SetSourceAndIgnore(item, colval => colval == null)<para></para>