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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/protocol.cc
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@ -1248,7 +1248,7 @@ bool Protocol_text::send_out_parameters(List<Item_param> *sp_params)
continue; // It's an IN-parameter.
Item_func_set_user_var *suv=
new Item_func_set_user_var(thd, *user_var_name, item_param);
new (thd->mem_root) Item_func_set_user_var(thd, *user_var_name, item_param);
/*
Item_func_set_user_var is not fixed after construction, call
fix_fields().