hcq/oceanbase
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

[CP] use optimizer_features_enable system variable and optimizer_features_enable hint to control optimizer behaviors

Browse Source
This commit is contained in:
chimyue
2024-01-17 11:12:35 +00:00
committed by ob-robot
parent 5fccff6b0e
commit fd6b7ed1c5
17 changed files with 153 additions and 108 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
tools/deploy/mysql_test/r/mysql/explain.result
View File

@ -59,7 +59,7 @@ Outline Data:
-------------------------------------
/*+
BEGIN_OUTLINE_DATA
OPTIMIZER_FEATURES_ENABLE('4.0.0.0')
OPTIMIZER_FEATURES_ENABLE('')
END_OUTLINE_DATA
*/
drop table sd;

2
tools/deploy/mysql_test/r/mysql/view_2.result
View File

@ -467,7 +467,7 @@ Outline Data:
OUTER_TO_INNER(@"SEL$CFEA49FE")
PRED_DEDUCE(@"SEL$A7A036C9")
SIMPLIFY_EXPR(@"SEL$AC33F27C")
OPTIMIZER_FEATURES_ENABLE('4.0.0.0')
OPTIMIZER_FEATURES_ENABLE('')
END_OUTLINE_DATA
*/
Optimization Info: