item_buff.cc File Reference

Buffers to save and compare item values. More...

#include "sql_priv.h"
#include "sql_class.h"
#include "set_var.h"

Functions
Cached_item *	new_Cached_item (THD *thd, Item *item, bool use_result_field)

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Detailed Description

Buffers to save and compare item values.

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Function Documentation

Cached_item* new_Cached_item	(	THD *	thd,
		Item *	item,
		bool	use_result_field
	)

Create right type of Cached_item for an item.