database/mariadb-columnstore-engine
1
0
Fork 0
mirror of https://github.com/mariadb-corporation/mariadb-columnstore-engine.git synced 2025-07-29 08:21:15 +03:00
Code Activity

MCOL-1052 WIP Process UNION subqueries separetely.

Browse Source
This commit is contained in:
Roman Nozdrin
2018-04-02 15:03:59 +03:00
parent d562caecba
commit 78aeedb162
5 changed files with 32 additions and 47 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
dbcon/mysql/ha_calpont_impl.cpp
View File

@ -5939,10 +5939,8 @@ int ha_calpont_impl_rnd_pos(uchar* buf, uchar* pos)
***********************************************************/
int ha_calpont_impl_group_by_init(ha_calpont_group_by_handler* group_hand, TABLE* table)
{
//first_row= true;
string tableName = group_hand->table_list->table->s->table_name.str;
IDEBUG( cout << "group_by_init for table " <<
group_hand->table_list->table->s->table_name.str << endl );
IDEBUG( cout << "group_by_init for table " << tableName << endl );
THD* thd = current_thd;
//check whether the system is ready to process statement.
@ -5993,8 +5991,8 @@ int ha_calpont_impl_group_by_init(ha_calpont_group_by_handler* group_hand, TABLE
return ER_INTERNAL_ERROR;
// by pass the extra union trips. return 0
//if (thd->infinidb_vtable.isUnion && thd->infinidb_vtable.vtable_state == THD::INFINIDB_CREATE_VTABLE)
// return 0;
if (thd->infinidb_vtable.isUnion && thd->infinidb_vtable.vtable_state == THD::INFINIDB_CREATE_VTABLE)
return 0;
// @bug 2232. Basic SP support. Error out non support sp cases.
// @bug 3939. Only error out for sp with select. Let pass for alter table in sp.