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| author | Aleksey Midenkov <midenok@gmail.com> | 2019-11-25 16:01:43 +0300 |
|---|---|---|
| committer | Aleksey Midenkov <midenok@gmail.com> | 2019-11-25 16:01:43 +0300 |
| commit | 33f55789d354b0fccf5234027dc0bd66cbd0c539 (patch) | |
| tree | c223a494f81a6adb384a2e7e3e0323b8992fcef5 /sql/ha_partition.cc | |
| parent | 4111a53079da9850c630ce30eec7f8a38744eacd (diff) | |
| download | mariadb-git-33f55789d354b0fccf5234027dc0bd66cbd0c539.tar.gz | |
MDEV-18727 improve DML operation of System Versioning (10.4)
UPDATE, DELETE: replace linear search of current/historical records
with vers_setup_conds().
Additional DML cases in view.test
Diffstat (limited to 'sql/ha_partition.cc')
| -rw-r--r-- | sql/ha_partition.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sql/ha_partition.cc b/sql/ha_partition.cc index 9ca6408007e..8dd808065ce 100644 --- a/sql/ha_partition.cc +++ b/sql/ha_partition.cc @@ -4540,7 +4540,7 @@ int ha_partition::delete_row(const uchar *buf) or last historical partition, but DELETE HISTORY can delete from any historical partition. So, skip the check in this case. */ - if (!thd->lex->vers_conditions.is_set()) // if not DELETE HISTORY + if (!thd->lex->vers_conditions.delete_history) { uint32 part_id; error= get_part_for_buf(buf, m_rec0, m_part_info, &part_id); |