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| author | Monty <monty@mariadb.org> | 2015-08-20 15:24:13 +0300 |
|---|---|---|
| committer | Sergey Vojtovich <svoj@mariadb.org> | 2015-08-21 10:40:51 +0400 |
| commit | 1bae0d9e5669c2d03209082142e892417e24d09a (patch) | |
| tree | 8702469bab1f515c78a06ede07ae4aeaa297c802 /sql/opt_table_elimination.cc | |
| parent | 31e365efae28ba3208e80511c4d18fe11a79541a (diff) | |
| download | mariadb-git-1bae0d9e5669c2d03209082142e892417e24d09a.tar.gz | |
Stage 2 of MDEV-6152:
- Added mem_root to all calls to new Item
- Added private method operator new(size_t size) to Item to ensure that
we always use a mem_root when creating an item.
This saves use once call to current_thd per Item creation
Diffstat (limited to 'sql/opt_table_elimination.cc')
| -rw-r--r-- | sql/opt_table_elimination.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sql/opt_table_elimination.cc b/sql/opt_table_elimination.cc index 9f133b97683..dad236de845 100644 --- a/sql/opt_table_elimination.cc +++ b/sql/opt_table_elimination.cc @@ -1217,7 +1217,7 @@ void build_eq_mods_for_cond(THD *thd, Dep_analysis_context *ctx, } case Item_func::ISNULL_FUNC: { - Item *tmp=new Item_null(thd); + Item *tmp=new (thd->mem_root) Item_null(thd); if (tmp) check_equality(ctx, eq_mod, *and_level, cond_func, args[0], tmp); break; |