mi_write.cc File Reference

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

Classes
struct	bulk_insert_param

Macros
#define	MAX_POINTER_LENGTH   8

Functions
static int	w_search (MI_INFO *info, MI_KEYDEF *keyinfo, uint comp_flag, uchar *key, uint key_length, my_off_t pos, uchar *father_buff, uchar *father_keypos, my_off_t father_page, bool insert_last)
static int	_mi_balance_page (MI_INFO *info, MI_KEYDEF *keyinfo, uchar *key, uchar *curr_buff, uchar *father_buff, uchar *father_keypos, my_off_t father_page)
static uchar *	_mi_find_last_pos (MI_KEYDEF *keyinfo, uchar *page, uchar *key, uint *return_key_length, uchar **after_key)
int	_mi_ck_write_tree (MI_INFO *info, uint keynr, uchar *key, uint key_length)
int	_mi_ck_write_btree (MI_INFO *info, uint keynr, uchar *key, uint key_length)
int	mi_write (MI_INFO *info, uchar *record)
int	_mi_ck_write (MI_INFO *info, uint keynr, uchar *key, uint key_length)
int	_mi_ck_real_write_btree (MI_INFO *info, MI_KEYDEF *keyinfo, uchar *key, uint key_length, my_off_t *root, uint comp_flag)
int	_mi_enlarge_root (MI_INFO *info, MI_KEYDEF *keyinfo, uchar *key, my_off_t *root)
int	_mi_insert (MI_INFO *info, MI_KEYDEF *keyinfo, uchar *key, uchar *anc_buff, uchar *key_pos, uchar *key_buff, uchar *father_buff, uchar *father_key_pos, my_off_t father_page, bool insert_last)
int	_mi_split_page (MI_INFO *info, MI_KEYDEF *keyinfo, uchar *key, uchar *buff, uchar *key_buff, bool insert_last_key)
uchar *	_mi_find_half_pos (uint nod_flag, MI_KEYDEF *keyinfo, uchar *page, uchar *key, uint *return_key_length, uchar **after_key)
static int	keys_compare (const void *a, const void *b, const void *c)
static void	keys_free (void *v_key, TREE_FREE mode, const void *v_param)
int	mi_init_bulk_insert (MI_INFO *info, ulong cache_size, ha_rows rows)
void	mi_flush_bulk_insert (MI_INFO *info, uint inx)
void	mi_end_bulk_insert (MI_INFO *info)

Macro Definition Documentation

MAX_POINTER_LENGTH

#define MAX_POINTER_LENGTH   8

Function Documentation

_mi_balance_page()

static int _mi_balance_page ( MI_INFO *  info, MI_KEYDEF *  keyinfo, uchar *  key, uchar *  curr_buff, uchar *  father_buff, uchar *  father_keypos, my_off_t  father_page  )

static

_mi_ck_real_write_btree()

int _mi_ck_real_write_btree	(	MI_INFO *	info,
		MI_KEYDEF *	keyinfo,
		uchar *	key,
		uint	key_length,
		my_off_t *	root,
		uint	comp_flag
	)

_mi_ck_write()

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

_mi_ck_write_btree()

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

_mi_ck_write_tree()

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

_mi_enlarge_root()

int _mi_enlarge_root	(	MI_INFO *	info,
		MI_KEYDEF *	keyinfo,
		uchar *	key,
		my_off_t *	root
	)

_mi_find_half_pos()

uchar * _mi_find_half_pos	(	uint	nod_flag,
		MI_KEYDEF *	keyinfo,
		uchar *	page,
		uchar *	key,
		uint *	return_key_length,
		uchar **	after_key
	)

_mi_find_last_pos()

static uchar * _mi_find_last_pos ( MI_KEYDEF *  keyinfo, uchar *  page, uchar *  key, uint *  return_key_length, uchar **  after_key  )

static

_mi_insert()

int _mi_insert	(	MI_INFO *	info,
		MI_KEYDEF *	keyinfo,
		uchar *	key,
		uchar *	anc_buff,
		uchar *	key_pos,
		uchar *	key_buff,
		uchar *	father_buff,
		uchar *	father_key_pos,
		my_off_t	father_page,
		bool	insert_last
	)

_mi_split_page()

int _mi_split_page	(	MI_INFO *	info,
		MI_KEYDEF *	keyinfo,
		uchar *	key,
		uchar *	buff,
		uchar *	key_buff,
		bool	insert_last_key
	)

keys_compare()

static int keys_compare ( const void *  a, const void *  b, const void *  c  )

static

keys_free()

static void keys_free ( void *  v_key, TREE_FREE  mode, const void *  v_param  )

static

mi_end_bulk_insert()

void mi_end_bulk_insert

(

MI_INFO *

info

)

mi_flush_bulk_insert()

void mi_flush_bulk_insert	(	MI_INFO *	info,
		uint	inx
	)

mi_init_bulk_insert()

int mi_init_bulk_insert	(	MI_INFO *	info,
		ulong	cache_size,
		ha_rows	rows
	)

mi_write()

int mi_write	(	MI_INFO *	info,
		uchar *	record
	)

w_search()

static int w_search ( MI_INFO *  info, MI_KEYDEF *  keyinfo, uint  comp_flag, uchar *  key, uint  key_length, my_off_t  pos, uchar *  father_buff, uchar *  father_keypos, my_off_t  father_page, bool  insert_last  )

static