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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_get_diagnostics.cc
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@ -270,7 +270,7 @@ Condition_information_item::make_utf8_string_item(THD *thd, const String *str)
String tmp(str->ptr(), str->length(), from_cs);
/* If necessary, convert the string (ignoring errors), then copy it over. */
uint conv_errors;
return new Item_string(thd, &tmp, to_cs, &conv_errors,
return new (thd->mem_root) Item_string(thd, &tmp, to_cs, &conv_errors,
DERIVATION_COERCIBLE, MY_REPERTOIRE_UNICODE30);
}