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| author | Igor Babaev <igor@askmonty.org> | 2014-10-19 09:50:50 -0700 |
|---|---|---|
| committer | Igor Babaev <igor@askmonty.org> | 2014-10-19 09:50:50 -0700 |
| commit | d24919969a4dcebf5bd206ee2678d23c72ca726a (patch) | |
| tree | 7c7e150fa0b14d38ce7ab0377a510f7381e46825 /sql/sql_union.cc | |
| parent | ec89abfef4d0ceef06e4037e8fa1a3cdad7ca18d (diff) | |
| download | mariadb-git-d24919969a4dcebf5bd206ee2678d23c72ca726a.tar.gz | |
Correction for the fix of the bug mdev-6874.
Diffstat (limited to 'sql/sql_union.cc')
| -rw-r--r-- | sql/sql_union.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sql/sql_union.cc b/sql/sql_union.cc index 45d27116c36..490123b644b 100644 --- a/sql/sql_union.cc +++ b/sql/sql_union.cc @@ -784,6 +784,8 @@ bool st_select_lex_unit::exec() if (uncacheable || !item || !item->assigned() || describe) { + if (!fake_select_lex) + union_result->cleanup(); for (SELECT_LEX *sl= select_cursor; sl; sl= sl->next_select()) { ha_rows records_at_start= 0; |