Create_qfunc Class Reference

#include <item_create.h>

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Public Member Functions
virtual Item *	create_func (THD *thd, LEX_STRING name, List< Item > *item_list)
virtual Item *	create (THD *thd, LEX_STRING db, LEX_STRING name, bool use_explicit_name, List< Item > *item_list)=0

Protected Member Functions
	Create_qfunc ()
virtual	~Create_qfunc ()
Protected Member Functions inherited from Create_func
	Create_func ()
virtual	~Create_func ()

Detailed Description

Function builder for qualified functions. This builder is used with functions call using a qualified function name syntax, as in db.func(expr, expr, ...).

Definition at line 74 of file item_create.h.

Constructor & Destructor Documentation

Create_qfunc::Create_qfunc ( )

inlineprotected

Constructor.

Definition at line 101 of file item_create.h.

virtual Create_qfunc::~Create_qfunc ( )

inlineprotectedvirtual

Destructor.

Definition at line 103 of file item_create.h.

Member Function Documentation

virtual Item* Create_qfunc::create ( THD *  thd, LEX_STRING  db, LEX_STRING  name, bool  use_explicit_name, List< Item > *  item_list  )

pure virtual

The builder create method, for qualified functions.

Parameters

thd	The current thread
db	The database name
name	The function name
use_explicit_name	Should the function be represented as 'db.name'?
item_list	The list of arguments to the function, can be NULL

Returns

An item representing the parsed function call

Implemented in Create_sp_func.

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Item * Create_qfunc::create_func ( THD *  thd, LEX_STRING  name, List< Item > *  item_list  )

virtual

The builder create method, for unqualified functions. This builder will use the current database for the database name.

Parameters

thd	The current thread
name	The function name
item_list	The list of arguments to the function, can be NULL

Returns

An item representing the parsed function call

Implements Create_func.

Definition at line 2692 of file item_create.cc.

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

• sql/item_create.h
• sql/item_create.cc