Item_temporal_func Class Reference

#include <item_timefunc.h>

Inheritance diagram for Item_temporal_func:

List of all members.

Public Member Functions
	Item_temporal_func (Item *a)
	Item_temporal_func (Item *a, Item *b)
	Item_temporal_func (Item *a, Item *b, Item *c)
enum Item_result	result_type () const
CHARSET_INFO *	charset_for_protocol () const
Field *	tmp_table_field (TABLE *table)
uint	time_precision ()
uint	datetime_precision ()
Protected Member Functions
bool	check_precision ()

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Detailed Description

Abstract class for functions returning TIME, DATE, DATETIME types whose data type is known at constructor time.

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Member Function Documentation

uint Item_temporal_func::datetime_precision

(

)

[inline, virtual]

DATETIME precision of the item: 0..6

Reimplemented from Item.

uint Item_temporal_func::time_precision

(

)

[inline, virtual]

TIME precision of the item: 0..6

Reimplemented from Item.

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

• item_timefunc.h
• item_timefunc.cc