Func_ptr Class Reference

Helper class for copy_funcs(); represents an Item to copy from table to next tmp table. More...

#include <temp_table_param.h>

Public Member Functions
	Func_ptr (Item *item, Field *result_field, Item *result_item=nullptr)
Item *	func () const
void	set_func (Item *func)
Field *	result_field () const
Item *	result_item () const
bool	should_copy (Copy_func_type type) const

Private Attributes
Item *	m_func
Field *	m_result_field
Item *	m_result_item = nullptr
int	m_func_bits

Detailed Description

Helper class for copy_funcs(); represents an Item to copy from table to next tmp table.

Constructor & Destructor Documentation

Func_ptr()

Func_ptr::Func_ptr	(	Item *	item,
		Field *	result_field,
		Item *	result_item = nullptr
	)

Member Function Documentation

func()

Item * Func_ptr::func ( ) const

inline

result_field()

Field * Func_ptr::result_field ( ) const

inline

result_item()

Item * Func_ptr::result_item

(

)

const

set_func()

void Func_ptr::set_func

(

Item *

func

)

should_copy()

bool Func_ptr::should_copy ( Copy_func_type  type ) const

inline

Member Data Documentation

m_func

Item* Func_ptr::m_func

private

m_func_bits

int Func_ptr::m_func_bits

private

m_result_field

Field* Func_ptr::m_result_field

private

m_result_item

Item* Func_ptr::m_result_item = nullptr

mutableprivate

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

• sql/temp_table_param.h
• sql/sql_tmp_table.cc