field_info Class Reference

Inheritance diagram for field_info:

List of all members.

Public Member Functions
	field_info (Item *a, select_analyse *b)
virtual void	add ()=0
virtual void	get_opt_type (String *, ha_rows)=0
virtual String *	get_min_arg (String *)=0
virtual String *	get_max_arg (String *)=0
virtual String *	avg (String *, ha_rows)=0
virtual String *	std (String *, ha_rows)=0
virtual tree_walk_action	collect_enum ()=0
virtual uint	decimals ()
Protected Attributes
ulong	treemem
ulong	tree_elements
ulong	empty
ulong	nulls
ulong	min_length
ulong	max_length
uint	room_in_tree
my_bool	found
TREE	tree
Item *	item
select_analyse *	pc
Friends
class	select_analyse

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

• sql_analyse.h