hcq/oceanbase
1
0
Fork 0
Code Issues Pull Requests Actions 2 Packages Projects Releases Wiki Activity

fix merge join bug when use interesting ordering for merge key

Browse Source
This commit is contained in:
chimyue
2023-12-08 08:17:35 +00:00
committed by ob-robot
parent 5406c378bb
commit 044e2b0b81
5 changed files with 33 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/sql/optimizer/ob_join_order.h
View File

@ -1778,7 +1778,7 @@ struct NullAwareAntiJoinInfo {
int get_base_path_table_dop(uint64_t index_id, int64_t &parallel);
int compute_access_path_parallel(ObIArray<AccessPath *> &access_paths,
int64_t &parallel);
int get_random_parallel(const ObIArray<AccessPath *> &access_paths, int64_t &parallel);
int get_random_parallel(const int64_t parallel_degree_limit, int64_t &parallel);
int get_parallel_from_available_access_paths(int64_t &parallel) const;
int compute_base_table_parallel_and_server_info(const OpParallelRule op_parallel_rule,
const int64_t parallel,