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Optimal generation Queryable.Any

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sunkaixuna
2021-11-04 19:12:24 +08:00
parent ad977bc1ee
commit d47fcdfe90
1 changed files with 1 additions and 1 deletions
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Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
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@@ -825,7 +825,7 @@ namespace SqlSugar
} }
public virtual bool Any() public virtual bool Any()
{ {
return this.Count() > 0; return this.Select("1").First()!=null;
} }
public virtual ISugarQueryable<TResult> Select<TResult>(Expression<Func<T, TResult>> expression) public virtual ISugarQueryable<TResult> Select<TResult>(Expression<Func<T, TResult>> expression)