Field_iterator_view Class Reference

Iterator over the fields of a merged derived table or view. More...

#include <table.h>

Inheritance diagram for Field_iterator_view:

Public Member Functions
	Field_iterator_view ()
void	set (Table_ref *table) override
void	next () override
bool	end_of_fields () override
const char *	name () override
Item *	create_item (THD *thd) override
Item **	item_ptr ()
Field *	field () override
Item *	item ()
Field_translator *	field_translator ()
Public Member Functions inherited from Field_iterator
virtual	~Field_iterator ()=default

Private Attributes
Field_translator *	ptr
Field_translator *	array_end
Table_ref *	view

Detailed Description

Iterator over the fields of a merged derived table or view.

Constructor & Destructor Documentation

Field_iterator_view()

Field_iterator_view::Field_iterator_view ( )

inline

Member Function Documentation

create_item()

Item * Field_iterator_view::create_item ( THD *  thd )

overridevirtual

Implements Field_iterator.

end_of_fields()

bool Field_iterator_view::end_of_fields ( )

inlineoverridevirtual

Implements Field_iterator.

field()

Field * Field_iterator_view::field ( )

inlineoverridevirtual

Implements Field_iterator.

field_translator()

Field_translator * Field_iterator_view::field_translator ( )

inline

item()

Item * Field_iterator_view::item ( )

inline

item_ptr()

Item ** Field_iterator_view::item_ptr ( )

inline

name()

const char * Field_iterator_view::name ( )

overridevirtual

Implements Field_iterator.

next()

void Field_iterator_view::next ( void  )

inlineoverridevirtual

Implements Field_iterator.

set()

void Field_iterator_view::set ( Table_ref *  table )

overridevirtual

Implements Field_iterator.

Member Data Documentation

array_end

Field_translator * Field_iterator_view::array_end

private

ptr

Field_translator* Field_iterator_view::ptr

private

view

Table_ref* Field_iterator_view::view

private

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

• sql/table.h
• sql/table.cc