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| author | Tatiana A. Nurnberg <azundris@mysql.com> | 2009-10-29 16:01:54 -0700 |
|---|---|---|
| committer | Tatiana A. Nurnberg <azundris@mysql.com> | 2009-10-29 16:01:54 -0700 |
| commit | d7e7765b36092cc83d29e016d0e4d32c4f882a13 (patch) | |
| tree | 5d852e78a9054234478082d04c01044d9749c4b3 /Docs | |
| parent | 842039a1fb6aa360bf0bf50c5cff3b18b36d4833 (diff) | |
| download | mariadb-git-d7e7765b36092cc83d29e016d0e4d32c4f882a13.tar.gz | |
Bug#48295: explain extended crash with subquery and ONLY_FULL_GROUP_BY sql_mode
If an outer query is broken, a subquery might not even get set up.
EXPLAIN EXTENDED did not expect this and merrily tried to de-ref all
of the half-setup info.
We now catch this case and print as much as we have, as it doesn't cost us
anything (doesn't make regular execution slower).
Diffstat (limited to 'Docs')
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