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author | Sergey Petrunya <psergey@askmonty.org> | 2013-09-12 13:53:13 +0400 |
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committer | Sergey Petrunya <psergey@askmonty.org> | 2013-09-12 13:53:13 +0400 |
commit | 7e4845beea1a86dc53dc67908a2779ea2f0190a2 (patch) | |
tree | 4fbee6ef7d564e4361de43378b519a86c951da13 /sql/opt_subselect.h | |
parent | c2b38529a9ca2ea09dfa73186d9350a0d6dcd6ac (diff) | |
download | mariadb-git-7e4845beea1a86dc53dc67908a2779ea2f0190a2.tar.gz |
MDEV-5011: ERROR Plugin 'MEMORY' has ref_count=1 after shutdown for SJM queries
- Provide a special execution path for cleanup of degenerate
non-merged semi-join children of degenerate selects.
Diffstat (limited to 'sql/opt_subselect.h')
-rw-r--r-- | sql/opt_subselect.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sql/opt_subselect.h b/sql/opt_subselect.h index eca7b1acb3b..88ecc6cb405 100644 --- a/sql/opt_subselect.h +++ b/sql/opt_subselect.h @@ -12,6 +12,7 @@ int pull_out_semijoin_tables(JOIN *join); bool optimize_semijoin_nests(JOIN *join, table_map all_table_map); bool setup_jtbm_semi_joins(JOIN *join, List<TABLE_LIST> *join_list, Item **join_where); +void cleanup_empty_jtbm_semi_joins(JOIN *join); // used by Loose_scan_opt ulonglong get_bound_sj_equalities(TABLE_LIST *sj_nest, |