lsm/SqlSugar
1
0
Fork 0
mirror of https://gitee.com/dotnetchina/SqlSugar.git synced 2025-09-24 13:03:43 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

Update Subquery.ToList

Browse Source
This commit is contained in:
sunkaixuan
2022-12-18 15:00:48 +08:00
parent e0febe59fe
commit 0afb5f6ddf
1 changed files with 34 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

35
Src/Asp.NetCore2/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
View File

@@ -1100,10 +1100,18 @@ namespace SqlSugar
public virtual ISugarQueryable<T> MergeTable() public virtual ISugarQueryable<T> MergeTable()
{ {
if (this.QueryBuilder.SubToListParameters != null && this.QueryBuilder.SubToListParameters.Count > 0) if (this.QueryBuilder.SubToListParameters != null && this.QueryBuilder.SubToListParameters.Count > 0)
{ {
return MergeTableWithSubToList(); return MergeTableWithSubToList();
} }
else if (this.QueryBuilder.IsSingle() == false)
{
_ToSql();
if (this.QueryBuilder.SubToListParameters != null && this.QueryBuilder.SubToListParameters.Count > 0)
{
return MergeTableWithSubToListJoin();
}
}
Check.Exception(this.MapperAction != null || this.MapperActionWithCache != null,ErrorMessage.GetThrowMessage( "'Mapper’ needs to be written after ‘MergeTable’ ", "Mapper 只能在 MergeTable 之后使用")); Check.Exception(this.MapperAction != null || this.MapperActionWithCache != null,ErrorMessage.GetThrowMessage( "'Mapper’ needs to be written after ‘MergeTable’ ", "Mapper 只能在 MergeTable 之后使用"));
//Check.Exception(this.QueryBuilder.SelectValue.IsNullOrEmpty(),ErrorMessage.GetThrowMessage( "MergeTable need to use Queryable.Select Method .", "使用MergeTable之前必须要有Queryable.Select方法")); //Check.Exception(this.QueryBuilder.SelectValue.IsNullOrEmpty(),ErrorMessage.GetThrowMessage( "MergeTable need to use Queryable.Select Method .", "使用MergeTable之前必须要有Queryable.Select方法"));
//Check.Exception(this.QueryBuilder.Skip > 0 || this.QueryBuilder.Take > 0 || this.QueryBuilder.OrderByValue.HasValue(),ErrorMessage.GetThrowMessage( "MergeTable Queryable cannot Take Skip OrderBy PageToList ", "使用 MergeTable不能有 Take Skip OrderBy PageToList 等操作,你可以在Mergetable之后操作")); //Check.Exception(this.QueryBuilder.Skip > 0 || this.QueryBuilder.Take > 0 || this.QueryBuilder.OrderByValue.HasValue(),ErrorMessage.GetThrowMessage( "MergeTable Queryable cannot Take Skip OrderBy PageToList ", "使用 MergeTable不能有 Take Skip OrderBy PageToList 等操作,你可以在Mergetable之后操作"));
@@ -1119,7 +1127,32 @@ namespace SqlSugar
} }
return result; return result;
} }
public virtual ISugarQueryable<T> MergeTableWithSubToListJoin()
{
//_ToSql();
var clone = this.Clone();
clone.QueryBuilder.AppendValues = null;
clone.QueryBuilder.SubToListParameters = null;
clone.QueryBuilder.AppendColumns = null;
Check.Exception(this.MapperAction != null || this.MapperActionWithCache != null, ErrorMessage.GetThrowMessage("'Mapper’ needs to be written after ‘MergeTable’ ", "Mapper 只能在 MergeTable 之后使用"));
//Check.Exception(this.QueryBuilder.SelectValue.IsNullOrEmpty(),ErrorMessage.GetThrowMessage( "MergeTable need to use Queryable.Select Method .", "使用MergeTable之前必须要有Queryable.Select方法"));
//Check.Exception(this.QueryBuilder.Skip > 0 || this.QueryBuilder.Take > 0 || this.QueryBuilder.OrderByValue.HasValue(),ErrorMessage.GetThrowMessage( "MergeTable Queryable cannot Take Skip OrderBy PageToList ", "使用 MergeTable不能有 Take Skip OrderBy PageToList 等操作,你可以在Mergetable之后操作"));
var sqlobj = clone.ToSql();
var index = QueryBuilder.WhereIndex + 1;
var result = this.Context.Queryable<T>().AS(SqlBuilder.GetPackTable(sqlobj.Key, "MergeTable")).AddParameters(sqlobj.Value).Select("*").With(SqlWith.Null);
result.QueryBuilder.WhereIndex = index;
result.QueryBuilder.LambdaExpressions.ParameterIndex = QueryBuilder.LambdaExpressions.ParameterIndex++;
result.QueryBuilder.LambdaExpressions.Index = QueryBuilder.LambdaExpressions.Index++;
if (this.Context.CurrentConnectionConfig.DbType == DbType.Oracle)
{
result.Select("MergeTable.*");
}
result.QueryBuilder.AppendValues = this.QueryBuilder.AppendValues;
result.QueryBuilder.SubToListParameters = this.QueryBuilder.SubToListParameters;
result.QueryBuilder.AppendColumns = this.QueryBuilder.AppendColumns;
return result;
}
public virtual ISugarQueryable<T> MergeTableWithSubToList() public virtual ISugarQueryable<T> MergeTableWithSubToList()
{ {
_ToSql(); _ToSql();