mi_delete.cc File Reference

#include <errno.h>
#include <fcntl.h>
#include <sys/types.h>
#include "my_byteorder.h"
#include "my_dbug.h"
#include "my_inttypes.h"
#include "my_macros.h"
#include "storage/myisam/fulltext.h"
#include "storage/myisam/myisamdef.h"
#include "storage/myisam/rt_index.h"

Functions
static int	d_search (MI_INFO *info, MI_KEYDEF *keyinfo, uint comp_flag, uchar *key, uint key_length, my_off_t page, uchar *anc_buff)
static int	del (MI_INFO *info, MI_KEYDEF *keyinfo, uchar *key, uchar *anc_buff, my_off_t leaf_page, uchar *leaf_buff, uchar *keypos, my_off_t next_block, uchar *ret_key)
static int	underflow (MI_INFO *info, MI_KEYDEF *keyinfo, uchar *anc_buff, my_off_t leaf_page, uchar *leaf_buff, uchar *keypos)
static uint	remove_key (MI_KEYDEF *keyinfo, uint nod_flag, uchar *keypos, uchar *lastkey, uchar *page_end, my_off_t *next_block)
static int	_mi_ck_real_delete (MI_INFO *info, MI_KEYDEF *keyinfo, uchar *key, uint key_length, my_off_t *root)
int	mi_delete (MI_INFO *info, const uchar *record)
int	_mi_ck_delete (MI_INFO *info, uint keynr, uchar *key, uint key_length)

Function Documentation

_mi_ck_delete()

int _mi_ck_delete	(	MI_INFO *	info,
		uint	keynr,
		uchar *	key,
		uint	key_length
	)

_mi_ck_real_delete()

static int _mi_ck_real_delete ( MI_INFO *  info, MI_KEYDEF *  keyinfo, uchar *  key, uint  key_length, my_off_t *  root  )

static

d_search()

static int d_search ( MI_INFO *  info, MI_KEYDEF *  keyinfo, uint  comp_flag, uchar *  key, uint  key_length, my_off_t  page, uchar *  anc_buff  )

static

del()

static int del ( MI_INFO *  info, MI_KEYDEF *  keyinfo, uchar *  key, uchar *  anc_buff, my_off_t  leaf_page, uchar *  leaf_buff, uchar *  keypos, my_off_t  next_block, uchar *  ret_key  )

static

mi_delete()

int mi_delete	(	MI_INFO *	info,
		const uchar *	record
	)

remove_key()

static uint remove_key ( MI_KEYDEF *  keyinfo, uint  nod_flag, uchar *  keypos, uchar *  lastkey, uchar *  page_end, my_off_t *  next_block  )

static

underflow()

static int underflow ( MI_INFO *  info, MI_KEYDEF *  keyinfo, uchar *  anc_buff, my_off_t  leaf_page, uchar *  leaf_buff, uchar *  keypos  )

static