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

Disable SH for a SELECT INTO query that uses interceptor classes.

Browse Source
This commit is contained in:
Gagan Goel
2019-10-04 10:27:19 -04:00
parent 1f475340dc
commit a9eec783e6
1 changed files with 6 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
dbcon/mysql/ha_mcs_pushdown.cpp
View File

@ -714,7 +714,12 @@ create_columnstore_select_handler(THD* thd, SELECT_LEX* select_lex)
// MCOL-2178 Disable SP support in the select_handler for now.
// Check the session variable value to enable/disable use of
// select_handler
if (!get_select_handler(thd) || (thd->lex)->sphead)
// Disable processing of select_result_interceptor classes
// which intercept and transform result set rows. E.g.:
// select a,b into @a1, @a2 from t1;
if (!get_select_handler(thd) || (thd->lex)->sphead ||
((thd->lex)->result &&
!((select_dumpvar *)(thd->lex)->result)->var_list.is_empty()))
{
return handler;
}