lsm/SqlSugar
1
0
Fork 0
mirror of https://gitee.com/dotnetchina/SqlSugar.git synced 2025-10-15 18:55:07 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

-

Browse Source
This commit is contained in:
sunkaixuan
2017-05-18 12:59:54 +08:00
parent e6da77cce3
commit 13765af21f
1 changed files with 28 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
View File

@@ -23,6 +23,11 @@ namespace SqlSugar
return this.SqlBuilder.QueryBuilder;
}
}
public EntityInfo EntityInfo {
get {
return this.Context.EntityProvider.GetEntityInfo<T>();
}
}
public void Clear()
{
QueryBuilder.Clear();
@@ -194,7 +199,7 @@ namespace SqlSugar
Where("1=2 ");
return this;
}
var pks = Context.Database.DbMaintenance.GetPrimaries(this.SqlBuilder.GetTranslationTableName(typeof(T).Name));
var pks = GetPrimaryKeys().Select(it=> SqlBuilder.GetTranslationTableName(it)).ToList();
Check.Exception(pks == null || pks.Count != 1, "Queryable.In(params object[] pkValues): Only one primary key");
string filed = pks.FirstOrDefault();
string shortName = QueryBuilder.TableShortName == null ? null : (QueryBuilder.TableShortName + ".");
@@ -607,6 +612,28 @@ namespace SqlSugar
}
return result;
}
private List<string> GetPrimaryKeys()
{
if (this.Context.IsSystemTablesConfig)
{
return this.Context.Database.DbMaintenance.GetPrimaries(this.EntityInfo.DbTableName);
}
else
{
return this.EntityInfo.Columns.Where(it => it.IsPrimarykey).Select(it => it.DbColumnName).ToList();
}
}
private List<string> GetIdentityKeys()
{
if (this.Context.IsSystemTablesConfig)
{
return this.Context.Database.DbMaintenance.GetIsIdentities(this.EntityInfo.DbTableName);
}
else
{
return this.EntityInfo.Columns.Where(it => it.IsIdentity).Select(it => it.DbColumnName).ToList();
}
}
#endregion
}
}