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| author | Igor Babaev <igor@askmonty.org> | 2022-06-03 20:05:31 -0700 |
|---|---|---|
| committer | Igor Babaev <igor@askmonty.org> | 2022-06-03 20:05:31 -0700 |
| commit | d5d8695423ff9ed8fb245fe1dd1cf38d1c57856e (patch) | |
| tree | eeb040274853c1a1276361679a464772d62ab3bc /sql/sql_select.cc | |
| parent | 1f0333db90fb942b2a8435733184460ca3c56288 (diff) | |
| download | mariadb-git-bb-10.7-mdev-7487.tar.gz | |
MDEV-7487 Semi-join optimization for single-table UPDATE/DELETEsbb-10.7-mdev-7487
This is a preliminary patch.
Diffstat (limited to 'sql/sql_select.cc')
| -rw-r--r-- | sql/sql_select.cc | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sql/sql_select.cc b/sql/sql_select.cc index ffd2efe74a7..8360e365ffc 100644 --- a/sql/sql_select.cc +++ b/sql/sql_select.cc @@ -5800,8 +5800,7 @@ make_join_statistics(JOIN *join, List<TABLE_LIST> &tables_list, s->needed_reg=select->needed_reg; select->quick=0; impossible_range= records == 0 && s->table->reginfo.impossible_range; - if (join->thd->lex->sql_command == SQLCOM_SELECT && - optimizer_flag(join->thd, OPTIMIZER_SWITCH_USE_ROWID_FILTER)) + if (optimizer_flag(join->thd, OPTIMIZER_SWITCH_USE_ROWID_FILTER)) s->table->init_cost_info_for_usable_range_rowid_filters(join->thd); } if (!impossible_range) |