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Stage 2 of MDEV-6152:

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- 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
This commit is contained in:
Monty
2015-08-20 15:24:13 +03:00
committed by Sergey Vojtovich
parent 31e365efae
commit 1bae0d9e56
51 changed files with 1146 additions and 881 deletions
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2
sql/sql_join_cache.cc
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@ -318,7 +318,7 @@ void JOIN_CACHE::collect_info_on_key_args()
The allocated arrays are adjacent.
NOTES
The memory is allocated in join->thd->memroot
The memory is allocated in join->thd->mem_root
RETURN VALUE
pointer to the first array