Item_splocal Class Reference

Inheritance diagram for Item_splocal:

List of all members.

Public Member Functions
	Item_splocal (const Name_string sp_var_name, uint sp_var_idx, enum_field_types sp_var_type, uint pos_in_q=0, uint len_in_q=0)
bool	is_splocal ()
Item *	this_item ()
const Item *	this_item () const
Item **	this_item_addr (THD *thd, Item **)
virtual void	print (String *str, enum_query_type query_type)
uint	get_var_idx () const
enum Type	type () const
Item_result	result_type () const
enum_field_types	field_type () const
Settable_routine_parameter *	get_settable_routine_parameter ()
Public Attributes
bool	limit_clause_param
uint	pos_in_query
uint	len_in_query

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Member Function Documentation

void Item_splocal::print	(	String *	str,
		enum_query_type	query_type
	)		[virtual]

This method is used for to:

• to generate a view definition query (SELECT-statement);
• to generate a SQL-query for EXPLAIN EXTENDED;
• to generate a SQL-query to be shown in INFORMATION_SCHEMA;
• debug.

For more information about view definition query, INFORMATION_SCHEMA query and why they should be generated from the Item-tree,

See also:

mysql_register_view().

Reimplemented from Item.

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

• item.h
• item.cc