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| author | Sergei Petrunia <psergey@askmonty.org> | 2020-06-23 23:28:37 +0300 |
|---|---|---|
| committer | Sergei Petrunia <psergey@askmonty.org> | 2020-06-24 14:47:59 +0300 |
| commit | b4abe7c91f9b06d50f02a15d9a873a81d5b0b405 (patch) | |
| tree | 40dae6e207da6105a03c631dc26f94f107c2efaf /debian/mariadb-plugin-spider.postinst | |
| parent | b80b52394d41a4c334642ae8b3af16f76f6fac57 (diff) | |
| download | mariadb-git-b4abe7c91f9b06d50f02a15d9a873a81d5b0b405.tar.gz | |
MDEV-22993: Crash on EXPLAIN with PUSHED DOWN SELECT and subquery
- select_describe() should not attempt to produce query plans
for subqueries if the query is handled by a Select Handler.
- JOIN::save_explain_data_intern should not add links to Explain_select
for children selects if:
1. The whole query is handled by the Select Handler, or
2. this select (and so its children) is handled by Derived Handler.
Diffstat (limited to 'debian/mariadb-plugin-spider.postinst')
0 files changed, 0 insertions, 0 deletions