Inheritance diagram for Item_cache_str:

Public Member Functions
	Item_cache_str (const Item *item)
double	val_real ()
longlong	val_int ()
String *	val_str (String *)
my_decimal *	val_decimal (my_decimal *)
bool	get_date (MYSQL_TIME *ltime, uint fuzzydate)
bool	get_time (MYSQL_TIME *ltime)
enum Item_result	result_type () const
const CHARSET_INFO *	charset () const
type_conversion_status	save_in_field (Field *field, bool no_conversions)
bool	cache_value ()

Member Function Documentation

type_conversion_status Item_cache_str::save_in_field	(	Field *	field,
		bool	no_conversions
	)		`[virtual]`

Save a temporal value in packed longlong format into a Field. Used in optimizer.

Parameters:

OUT	field The field to set the value to.

Return values:

0	On success.
>0	In error.

Reimplemented from Item.

The documentation for this class was generated from the following files:

Public Member Functions