diff options
| author | Varun Gupta <varun.gupta@mariadb.com> | 2020-05-11 19:56:14 +0530 |
|---|---|---|
| committer | Varun Gupta <varun.gupta@mariadb.com> | 2020-05-11 20:01:11 +0530 |
| commit | 3f7e71439f6fb781a6eff0a70dfbf65ba9ef3540 (patch) | |
| tree | fb151e6dc4a0404178434229129ad3909bf33e20 /sql/sql_select.cc | |
| parent | 1887b5ae87ac0d1519f95a1e2f59efe09aded98f (diff) | |
| download | mariadb-git-10.1-mdev22498.tar.gz | |
MDEV-22498: SIGSEGV in Bitmap<64u>::merge on SELECT10.1-mdev22498
For the case when the optimizer does the IN-EXISTS transformation,
the equality condition is injected in the WHERE OR HAVING clause of
the subquery. If the select list of the subquery has a reference to
the parent select make sure to use the reference and not the original
item.
Diffstat (limited to 'sql/sql_select.cc')
0 files changed, 0 insertions, 0 deletions