rem0rec.cc File Reference

#include "rem0rec.h"
#include "page0page.h"
#include "mtr0mtr.h"
#include "mtr0log.h"
#include "fts0fts.h"

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Functions
UNIV_INTERN ulint	rec_get_n_extern_new (const rec_t *rec, const dict_index_t *index, ulint n)
UNIV_INLINE	__attribute__ ((nonnull)) void rec_init_offsets_comp_ordinary(const rec_t *rec

Variables
UNIV_INTERN ulint	rec_dummy
UNIV_INLINE bool	temp
UNIV_INLINE bool const dict_index_t *	index

Detailed Description

Record manager

Created 5/30/1994 Heikki Tuuri

Definition in file rem0rec.cc.

Function Documentation

UNIV_INLINE __attribute__

(

(nonnull)

)

const

Determine the offset to each field in a leaf-page record in ROW_FORMAT=COMPACT. This is a special case of rec_init_offsets() and rec_get_offsets_func().

UNIV_INTERN ulint rec_get_n_extern_new	(	const rec_t *	rec,
		const dict_index_t *	index,
		ulint	n
	)

Determine how many of the first n columns in a compact physical record are stored externally.

Returns

number of externally stored columns

Parameters

rec	in: compact physical record
index	in: record descriptor
n	in: number of columns to scan

Definition at line 164 of file rem0rec.cc.

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Variable Documentation

UNIV_INLINE bool const dict_index_t* index

in: record descriptor

Definition at line 252 of file rem0rec.cc.

UNIV_INLINE bool temp

< in: physical record in ROW_FORMAT=COMPACT in: whether to use the format for temporary files in index creation

Definition at line 252 of file rem0rec.cc.