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| author | Varun Gupta <varunraiko1803@gmail.com> | 2018-11-09 19:53:40 +0530 |
|---|---|---|
| committer | Varun Gupta <varunraiko1803@gmail.com> | 2018-11-10 13:13:26 +0530 |
| commit | a12b8ac8e9636f8258bcb17a0845b9317d870fd9 (patch) | |
| tree | 0a4ce4a22a73d8922fffc0437a8ddc16f102c11d /strings | |
| parent | 5cfb043d2919439fccfa350edd9a3fdb4aaf229b (diff) | |
| download | mariadb-git-a12b8ac8e9636f8258bcb17a0845b9317d870fd9.tar.gz | |
MDEV-12575: Server crash in AGGR_OP::put_record or in JOIN_CACHE::free or Invalid write in JOIN::make_aggr_tables_info
During the optimize state of a query, we come know that the result set
would atmost contain one row, then for such a query we don't need
to compute GROUP BY, ORDER BY and DISTINCT.
Diffstat (limited to 'strings')
0 files changed, 0 insertions, 0 deletions