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| author | Sreeharsha Ramanavarapu <sreeharsha.ramanavarapu@oracle.com> | 2017-10-19 10:19:36 +0530 |
|---|---|---|
| committer | Sreeharsha Ramanavarapu <sreeharsha.ramanavarapu@oracle.com> | 2017-10-19 10:19:36 +0530 |
| commit | 84c32cdbe746fdabc33988fc17b1f11b08fd22e0 (patch) | |
| tree | b23f2ec6dd86f1027f9f15fdaa995462eb0ae2ca /sql/unireg.cc | |
| parent | 6ca6899683d6744b0df026b5fe01d368a8fdbf61 (diff) | |
| download | mariadb-git-84c32cdbe746fdabc33988fc17b1f11b08fd22e0.tar.gz | |
Bug #26867652: INCORRECT BEHAVIOR WITH PREPARE STATEMENT
AND PARAM IN ORDER BY
Issue:
------
This issue can occur when the ORDER BY list refers to a
column that contains a parameter in the select list.
Solution:
---------
In JOIN::update_depend_map and get_sort_by_table, the
ORDER BY list's used_tables isn't checked for parameters.
This can result in incorrect behavior.
This is a partial backport of Roy's
Diffstat (limited to 'sql/unireg.cc')
0 files changed, 0 insertions, 0 deletions