#include "my_base.h"
#include <sys/types.h>
#include <time.h>
#include "my_compare.h"
#include "my_inttypes.h"
#include "my_list.h"
#include "my_tree.h"
#include "thr_lock.h"

Classes
struct	HEAPINFO

struct	HP_PTRS

struct	st_level_info

struct	HP_BLOCK

struct	HP_KEYDEF

struct	HP_SHARE

struct	HP_INFO

struct	HP_HEAP_POSITION

struct	HP_CREATE_INFO

Macros
#define	HP_MAX_LEVELS 4 /* 128^5 records is enough */

#define	HP_PTRS_IN_NOD 128

Typedefs
typedef uchar *	HEAP_PTR

Functions
HP_INFO *	heap_open (const char *name, int mode)

HP_INFO *	heap_open_from_share (HP_SHARE *share, int mode)

HP_INFO *	heap_open_from_share_and_register (HP_SHARE *share, int mode)

void	heap_release_share (HP_SHARE *share, bool single_instance)
	Dereference a HEAP share and free it if it's not referenced. More...

int	heap_close (HP_INFO *info)

int	heap_write (HP_INFO info, const uchar buff)

int	heap_update (HP_INFO info, const uchar old, const uchar *newdata)

int	heap_rrnd (HP_INFO info, uchar buf, HP_HEAP_POSITION *pos)

int	heap_scan_init (HP_INFO *info)

int	heap_scan (HP_INFO info, uchar record)

int	heap_delete (HP_INFO info, const uchar buff)

int	heap_info (HP_INFO info, HEAPINFO x, int flag)

int	heap_create (const char name, HP_CREATE_INFO create_info, HP_SHARE *share, bool created_new_share)

int	heap_delete_table (const char *name)

void	heap_drop_table (HP_INFO *info)

int	heap_extra (HP_INFO *info, enum ha_extra_function function)

int	heap_reset (HP_INFO *info)

int	heap_rename (const char old_name, const char new_name)

int	heap_panic (enum ha_panic_function flag)

int	heap_rsame (HP_INFO info, uchar record, int inx)

int	heap_rnext (HP_INFO info, uchar record)

int	heap_rprev (HP_INFO info, uchar record)

int	heap_rfirst (HP_INFO info, uchar record, int inx)

int	heap_rlast (HP_INFO info, uchar record, int inx)

void	heap_clear (HP_INFO *info)

void	heap_clear_keys (HP_INFO *info)

int	heap_disable_indexes (HP_INFO *info)

int	heap_enable_indexes (HP_INFO *info)

int	heap_indexes_are_disabled (HP_INFO *info)

void	heap_update_auto_increment (HP_INFO info, const uchar record)

ha_rows	hp_rb_records_in_range (HP_INFO info, int inx, key_range min_key, key_range *max_key)

int	hp_panic (enum ha_panic_function flag)

int	heap_rkey (HP_INFO info, uchar record, int inx, const uchar *key, key_part_map keypart_map, enum ha_rkey_function find_flag)

uchar *	heap_find (HP_INFO info, int inx, const uchar key)

int	heap_check_heap (HP_INFO *info, bool print_status)

void	heap_position (HP_INFO info, HP_HEAP_POSITION pos)

Macro Definition Documentation

◆ HP_MAX_LEVELS

#define HP_MAX_LEVELS 4 /* 128^5 records is enough */

◆ HP_PTRS_IN_NOD

#define HP_PTRS_IN_NOD 128

Typedef Documentation

◆ HEAP_PTR

typedef uchar* HEAP_PTR

Function Documentation

◆ heap_check_heap()

int heap_check_heap	(	HP_INFO *	info,
		bool	print_status
	)

◆ heap_clear()

void heap_clear ( HP_INFO * info )

◆ heap_clear_keys()

void heap_clear_keys ( HP_INFO * info )

◆ heap_close()

int heap_close ( HP_INFO * info )

◆ heap_create()

int heap_create	(	const char *	name,
		HP_CREATE_INFO *	create_info,
		HP_SHARE **	share,
		bool *	created_new_share
	)

◆ heap_delete()

int heap_delete	(	HP_INFO *	info,
		const uchar *	buff
	)

◆ heap_delete_table()

int heap_delete_table ( const char * name )

◆ heap_disable_indexes()

int heap_disable_indexes ( HP_INFO * info )

◆ heap_drop_table()

void heap_drop_table ( HP_INFO * info )

◆ heap_enable_indexes()

int heap_enable_indexes ( HP_INFO * info )

◆ heap_extra()

int heap_extra	(	HP_INFO *	info,
		enum ha_extra_function	function
	)

◆ heap_find()

uchar * heap_find	(	HP_INFO *	info,
		int	inx,
		const uchar *	key
	)

◆ heap_indexes_are_disabled()

int heap_indexes_are_disabled ( HP_INFO * info )

◆ heap_info()

int heap_info	(	HP_INFO *	info,
		HEAPINFO *	x,
		int	flag
	)

◆ heap_open()

HP_INFO * heap_open	(	const char *	name,
		int	mode
	)

◆ heap_open_from_share()

HP_INFO * heap_open_from_share	(	HP_SHARE *	share,
		int	mode
	)

◆ heap_open_from_share_and_register()

HP_INFO * heap_open_from_share_and_register	(	HP_SHARE *	share,
		int	mode
	)

◆ heap_panic()

int heap_panic ( enum ha_panic_function flag )

◆ heap_position()

void heap_position	(	HP_INFO *	info,
		HP_HEAP_POSITION *	pos
	)

◆ heap_release_share()

void heap_release_share	(	HP_SHARE *	share,
		bool	single_instance
	)

Dereference a HEAP share and free it if it's not referenced.

We needn't check open_count for single instances.

◆ heap_rename()

int heap_rename	(	const char *	old_name,
		const char *	new_name
	)

◆ heap_reset()

int heap_reset ( HP_INFO * info )

◆ heap_rfirst()

int heap_rfirst	(	HP_INFO *	info,
		uchar *	record,
		int	inx
	)

◆ heap_rkey()

int heap_rkey	(	HP_INFO *	info,
		uchar *	record,
		int	inx,
		const uchar *	key,
		key_part_map	keypart_map,
		enum ha_rkey_function	find_flag
	)

◆ heap_rlast()

int heap_rlast	(	HP_INFO *	info,
		uchar *	record,
		int	inx
	)

◆ heap_rnext()

int heap_rnext	(	HP_INFO *	info,
		uchar *	record
	)

◆ heap_rprev()

int heap_rprev	(	HP_INFO *	info,
		uchar *	record
	)

◆ heap_rrnd()

int heap_rrnd	(	HP_INFO *	info,
		uchar *	buf,
		HP_HEAP_POSITION *	pos
	)

◆ heap_rsame()

int heap_rsame	(	HP_INFO *	info,
		uchar *	record,
		int	inx
	)

◆ heap_scan()

int heap_scan	(	HP_INFO *	info,
		uchar *	record
	)

◆ heap_scan_init()

int heap_scan_init ( HP_INFO * info )

◆ heap_update()

int heap_update	(	HP_INFO *	info,
		const uchar *	old,
		const uchar *	newdata
	)

◆ heap_update_auto_increment()

void heap_update_auto_increment	(	HP_INFO *	info,
		const uchar *	record
	)

◆ heap_write()

int heap_write	(	HP_INFO *	info,
		const uchar *	buff
	)

◆ hp_panic()

int hp_panic ( enum ha_panic_function flag )

◆ hp_rb_records_in_range()

ha_rows hp_rb_records_in_range	(	HP_INFO *	info,
		int	inx,
		key_range *	min_key,
		key_range *	max_key
	)

Classes

Macros

Typedefs

Functions