#include "config.h"
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <assert.h>
#include "btree.h"
#include "thread_compat.hpp"
#include "heap_file.h"
#include "dbtype.h"
#include "boot_sr.h"
#include "locator_sr.h"
#include "set_object.h"
#include "xserver_interface.h"
#include "server_interface.h"

Include dependency graph for compactdb_sr.c:

Functions
static bool	is_class (OID obj_oid, OID class_oid)

static int	process_set (THREAD_ENTRY thread_p, DB_SET set)

static int	process_value (THREAD_ENTRY thread_p, DB_VALUE value)

static int	process_object (THREAD_ENTRY thread_p, HEAP_SCANCACHE upd_scancache, HEAP_CACHE_ATTRINFO attr_info, OID oid)

static int	desc_disk_to_attr_info (THREAD_ENTRY thread_p, OID oid, RECDES recdes, HEAP_CACHE_ATTRINFO attr_info)

static int	process_class (THREAD_ENTRY thread_p, OID class_oid, HFID hfid, int max_space_to_process, int instance_lock_timeout, int space_to_process, OID last_processed_oid, int total_objects, int failed_objects, int modified_objects, int big_objects)

int	boot_compact_db (THREAD_ENTRY thread_p, OID class_oids, int n_classes, int space_to_process, int instance_lock_timeout, int class_lock_timeout, bool delete_old_repr, OID last_processed_class_oid, OID last_processed_oid, int total_objects, int failed_objects, int modified_objects, int big_objects, int *initial_last_repr_id)

int	boot_heap_compact_pages (THREAD_ENTRY thread_p, OID class_oid)

int	boot_compact_start (THREAD_ENTRY *thread_p)

int	boot_compact_stop (THREAD_ENTRY *thread_p)

bool	boot_can_compact (THREAD_ENTRY *thread_p)

Variables
static bool	compact_started = false

static int	last_tran_index = -1

Function Documentation

bool boot_can_compact ( THREAD_ENTRY * thread_p )

Definition at line 753 of file compactdb_sr.c.

References compact_started, CSECT_COMPACTDB_ONE_INSTANCE, csect_enter, csect_exit, INF_WAIT, last_tran_index, LOG_FIND_THREAD_TRAN_INDEX, and NO_ERROR.

Referenced by boot_compact_db(), boot_heap_compact_pages(), and shf_heap_reclaim_addresses().

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int boot_compact_db	(	THREAD_ENTRY *	thread_p,
		OID *	class_oids,
		int	n_classes,
		int	space_to_process,
		int	instance_lock_timeout,
		int	class_lock_timeout,
		bool	delete_old_repr,
		OID *	last_processed_class_oid,
		OID *	last_processed_oid,
		int *	total_objects,
		int *	failed_objects,
		int *	modified_objects,
		int *	big_objects,
		int *	initial_last_repr_id
	)

Definition at line 516 of file compactdb_sr.c.

References boot_can_compact(), catalog_drop_old_representations(), COMPACTDB_INVALID_CLASS, COMPACTDB_LOCKED_CLASS, COMPACTDB_REPR_DELETED, COMPACTDB_UNPROCESSED_CLASS, COPY_OID, ER_COMPACTDB_ALREADY_STARTED, ER_FAILED, ER_QPROC_INVALID_PARAMETER, heap_get_class_info(), heap_get_class_repr_id(), lc_copyarea_oneobj::hfid, HFID_IS_NULL, i, IX_LOCK, LK_GRANTED, LK_UNCOND_LOCK, lock_object_wait_msecs(), lock_unlock_object(), NO_ERROR, NULL, OID_EQ, OID_ISNULL, oid_Root_class_oid, OID_SET_NULL, process_class(), and X_LOCK.

Referenced by xboot_compact_db().

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int boot_compact_start ( THREAD_ENTRY * thread_p )

Definition at line 694 of file compactdb_sr.c.

References compact_started, CSECT_COMPACTDB_ONE_INSTANCE, csect_enter, csect_exit, ER_COMPACTDB_ALREADY_STARTED, ER_FAILED, INF_WAIT, last_tran_index, LOG_FIND_THREAD_TRAN_INDEX, and NO_ERROR.

Referenced by xboot_compact_start().

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int boot_compact_stop ( THREAD_ENTRY * thread_p )

Definition at line 724 of file compactdb_sr.c.

References compact_started, CSECT_COMPACTDB_ONE_INSTANCE, csect_enter, csect_exit, ER_FAILED, INF_WAIT, last_tran_index, LOG_FIND_THREAD_TRAN_INDEX, and NO_ERROR.

Referenced by sboot_compact_db(), sboot_heap_compact(), shf_heap_reclaim_addresses(), and xboot_compact_stop().

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int boot_heap_compact_pages	(	THREAD_ENTRY *	thread_p,
		OID *	class_oid
	)

Definition at line 679 of file compactdb_sr.c.

References boot_can_compact(), ER_COMPACTDB_ALREADY_STARTED, and heap_compact_pages().

Referenced by xboot_heap_compact().

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static int desc_disk_to_attr_info	(	THREAD_ENTRY *	thread_p,
		OID *	oid,
		RECDES *	recdes,
		HEAP_CACHE_ATTRINFO *	attr_info
	)

static

Definition at line 296 of file compactdb_sr.c.

References ER_FAILED, heap_attrinfo_clear_dbvalues(), heap_attrinfo_read_dbvalues(), NO_ERROR, and NULL.

Referenced by process_class().

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static bool is_class	(	OID *	obj_oid,
		OID *	class_oid
	)

static

Definition at line 67 of file compactdb_sr.c.

References OID_EQ, and oid_Root_class_oid.

Referenced by process_value().

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static int process_class	(	THREAD_ENTRY *	thread_p,
		OID *	class_oid,
		HFID *	hfid,
		int	max_space_to_process,
		int *	instance_lock_timeout,
		int *	space_to_process,
		OID *	last_processed_oid,
		int *	total_objects,
		int *	failed_objects,
		int *	modified_objects,
		int *	big_objects
	)