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| author | Oleg Smirnov <olernov@gmail.com> | 2022-07-06 16:00:12 +0400 |
|---|---|---|
| committer | Oleg Smirnov <olernov@gmail.com> | 2022-07-13 21:07:10 +0700 |
| commit | ffc335251bab3687823ee2beae1b45f4ea71019a (patch) | |
| tree | 4b52bd233d0f51fdb8c0876fff216ad1310d4cbc /storage | |
| parent | f332260c9872a428f68e0461329bb5fa29461592 (diff) | |
| download | mariadb-git-ffc335251bab3687823ee2beae1b45f4ea71019a.tar.gz | |
MDEV-28881 Server crash in Dep_analysis_context::create_table_value
SELECT_LEX::first_select()->join is NULL for degenerate derived tables
which are known to have just one row and so were already materialized
by the optimizer.
This commit adds a check for this.
Diffstat (limited to 'storage')
0 files changed, 0 insertions, 0 deletions