Item_func_date_format Class Reference

Inheritance diagram for Item_func_date_format:

List of all members.

Public Member Functions
	Item_func_date_format (Item *a, Item *b, bool is_time_format_arg)
String *	val_str (String *str)
const char *	func_name () const
void	fix_length_and_dec ()
uint	format_length (const String *format)
bool	eq (const Item *item, bool binary_cmp) const

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Member Function Documentation

bool Item_func_date_format::eq	(	const Item *	item,
		bool	binary_cmp
	)		const [virtual]

This function is called when:

• Comparing items in the WHERE clause (when doing where optimization)
• When trying to find an ORDER BY/GROUP BY item in the SELECT part
• When matching fields in multiple equality objects (Item_equal)

Reimplemented from Item_func.

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

• item_timefunc.h
• item_timefunc.cc