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| author | Alexander Barkov <bar@mariadb.org> | 2018-01-29 12:44:20 +0400 |
|---|---|---|
| committer | Alexander Barkov <bar@mariadb.org> | 2018-01-29 12:44:20 +0400 |
| commit | c7a2f23a7b751cd54dbdcff46a3e7bc1eabe4c02 (patch) | |
| tree | 5f884e1fdf15a1a7d3738b1dff17a91d2c26623f /sql/opt_subselect.cc | |
| parent | b4a2baffa82e5c07b96a1c752228560dcac1359b (diff) | |
| parent | b12430adc716be51810953920448563c87fe0521 (diff) | |
| download | mariadb-git-c7a2f23a7b751cd54dbdcff46a3e7bc1eabe4c02.tar.gz | |
Merge remote-tracking branch 'origin/bb-10.2-ext' into 10.3
Diffstat (limited to 'sql/opt_subselect.cc')
| -rw-r--r-- | sql/opt_subselect.cc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sql/opt_subselect.cc b/sql/opt_subselect.cc index 9d6b67e845e..de8fb0fd8b5 100644 --- a/sql/opt_subselect.cc +++ b/sql/opt_subselect.cc @@ -2662,8 +2662,8 @@ void advance_sj_state(JOIN *join, table_map remaining_tables, uint idx, LooseScan detector in best_access_path) */ remaining_tables &= ~new_join_tab->table->map; - table_map dups_producing_tables, prev_dups_producing_tables, - prev_sjm_lookup_tables; + table_map dups_producing_tables, UNINIT_VAR(prev_dups_producing_tables), + UNINIT_VAR(prev_sjm_lookup_tables); if (idx == join->const_tables) dups_producing_tables= 0; @@ -2674,7 +2674,7 @@ void advance_sj_state(JOIN *join, table_map remaining_tables, uint idx, if ((emb_sj_nest= new_join_tab->emb_sj_nest)) dups_producing_tables |= emb_sj_nest->sj_inner_tables; - Semi_join_strategy_picker **strategy, **prev_strategy; + Semi_join_strategy_picker **strategy, **prev_strategy= 0; if (idx == join->const_tables) { /* First table, initialize pickers */ |