lsm/SqlSugar
1
0
Fork 0
mirror of https://gitee.com/dotnetchina/SqlSugar.git synced 2025-11-08 02:14:53 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

update db.Fastest

Browse Source
This commit is contained in:
sunkaixuna
2021-11-21 03:05:23 +08:00
parent e6a134d57d
commit c75390f09e
2 changed files with 3 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
Src/Asp.Net/SqlSugar/Abstract/FastestProvider/FastBuilder.cs
View File

@@ -38,8 +38,8 @@ namespace SqlSugar
public virtual async Task CreateTempAsync<T>(DataTable dt) where T : class, new() public virtual async Task CreateTempAsync<T>(DataTable dt) where T : class, new()
{ {
await this.Context.UnionAll( await this.Context.UnionAll(
this.Context.Queryable<T>().Where(it => false).AS(dt.TableName), this.Context.Queryable<T>().Select("*").Where(it => false).AS(dt.TableName),
this.Context.Queryable<T>().Where(it => false).AS(dt.TableName)).Select("top 1 * into #temp").ToListAsync(); this.Context.Queryable<T>().Select("*").Where(it => false).AS(dt.TableName)).Select("top 1 * into #temp").ToListAsync();
dt.TableName = "#temp"; dt.TableName = "#temp";
} }
} }

2
Src/Asp.Net/SqlSugar/Realization/MySql/SqlBuilder/MySqlFastBuilder.cs
View File

@@ -65,7 +65,7 @@ namespace SqlSugar
public override async Task CreateTempAsync<T>(DataTable dt) public override async Task CreateTempAsync<T>(DataTable dt)
{ {
dt.TableName = "temp"+SnowFlakeSingle.instance.getID(); dt.TableName = "temp"+SnowFlakeSingle.instance.getID();
var sql = this.Context.Queryable<T>().Where(it => false).ToSql().Key; var sql = this.Context.Queryable<T>().Select("*").Where(it => false).ToSql().Key;
await this.Context.Ado.ExecuteCommandAsync($"Create TEMPORARY table {dt.TableName}({sql}) "); await this.Context.Ado.ExecuteCommandAsync($"Create TEMPORARY table {dt.TableName}({sql}) ");
} }
} }