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- 优化 IUpdate.Set 支持 Set(a => new { Clicks = a.Clicks + 1, Time = DateTime.Now }) 指定多个字段更新的用法；

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28810
2019-06-19 12:07:06 +08:00
parent 6feb340b85
commit d1bd3170a5
4 changed files with 40 additions and 9 deletions
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6
FreeSql/Interface/Curd/IUpdate.cs
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@ -74,11 +74,13 @@ namespace FreeSql {
IUpdate<T1> Set<TMember>(Expression<Func<T1, TMember>> column, TMember value);
/// <summary>
/// 设置列的的新值为基础上增加，格式：Set(a => a.Clicks + 1) 相当于 clicks=clicks+1
/// <para></para>
/// 指定更新，格式：Set(a => new { Clicks = a.Clicks + 1, Time = DateTime.Now }) 相当于 set clicks=clicks+1,time='2019-06-19....'
/// </summary>
/// <typeparam name="TMember"></typeparam>
/// <param name="binaryExpression"></param>
/// <param name="exp"></param>
/// <returns></returns>
IUpdate<T1> Set<TMember>(Expression<Func<T1, TMember>> binaryExpression);
IUpdate<T1> Set<TMember>(Expression<Func<T1, TMember>> exp);
/// <summary>
/// 设置值，自定义SQL语法，SetRaw("title = ?title", new { title = "newtitle" })
/// </summary>