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| author | Igor Babaev <igor@askmonty.org> | 2018-05-14 14:38:17 -0700 |
|---|---|---|
| committer | Igor Babaev <igor@askmonty.org> | 2018-05-14 14:38:17 -0700 |
| commit | e74181e3c2eae882a382d532eefdc71156974ae2 (patch) | |
| tree | 8c2b8e2b411aa3753e1a9ed148e38cf48bfe9117 /include/myisammrg.h | |
| parent | 4a5e23e257e229b548599133dbed5162af9df6d9 (diff) | |
| download | mariadb-git-e74181e3c2eae882a382d532eefdc71156974ae2.tar.gz | |
MDEV-15159 NULL is treated as 0 in CTE
Forced columns of recursive CTEs to be nullable. SQL standard
requires this only from recursive columns, but in our code
so far we do not differentiate between recursive and non-recursive
columns when aggregating types of the union that specifies a
recursive CTE.
Diffstat (limited to 'include/myisammrg.h')
0 files changed, 0 insertions, 0 deletions