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| author | Aleksey Midenkov <midenok@gmail.com> | 2020-12-22 08:34:18 +0300 |
|---|---|---|
| committer | Aleksey Midenkov <midenok@gmail.com> | 2020-12-22 08:34:18 +0300 |
| commit | 9b38ed4c85bda254f48c02890f134adf227700e3 (patch) | |
| tree | 49bc225dde6194356be5df8247bf4823cae0143b /sql/sql_show.cc | |
| parent | 932ec586aada4bd78f613ee10750effc7f442327 (diff) | |
| download | mariadb-git-9b38ed4c85bda254f48c02890f134adf227700e3.tar.gz | |
MDEV-23446 UPDATE does not insert history row if the row is not changed
Add history row outside of compare_record() check. For TRX_ID
versioning we have to fail can_compare_record to force InnoDB update
which adds history row; and there in ha_innobase::update_row() is
additional "row changed" check where we force history row anyway.
Diffstat (limited to 'sql/sql_show.cc')
0 files changed, 0 insertions, 0 deletions