#include "config.h"
#include <stdio.h>
#include <assert.h>
#include <signal.h>
#include "authenticate.h"
#include "db.h"
#include "environment_variable.h"
#include "porting.h"
#include "locator_cl.h"
#include "memory_alloc.h"
#include "storage_common.h"
#include "work_space.h"
#include "object_representation.h"
#include "transform_cl.h"
#include "class_object.h"
#include "schema_manager.h"
#include "server_interface.h"
#include "locator.h"
#include "boot_cl.h"
#include "virtual_object.h"
#include "memory_hash.h"
#include "system_parameter.h"
#include "dbi.h"
#include "replication.h"
#include "transaction_cl.h"
#include "network_interface_cl.h"
#include "execute_statement.h"
#include "log_lsa.hpp"

Classes
struct	locator_mflush_temp_oid

struct	locator_mflush_cache

struct	locator_cache_lock

struct	locator_list_nested_mops

struct	locator_list_keep_mops

Macros
#define	WS_SET_FOUND_DELETED(mop) WS_SET_DELETED(mop)

#define	MAX_FETCH_SIZE 64

Typedefs
typedef struct locator_mflush_temp_oid	LOCATOR_MFLUSH_TEMP_OID

typedef struct locator_mflush_cache	LOCATOR_MFLUSH_CACHE

typedef struct locator_cache_lock	LOCATOR_CACHE_LOCK

typedef struct locator_list_nested_mops	LOCATOR_LIST_NESTED_MOPS

typedef struct locator_list_keep_mops	LOCATOR_LIST_KEEP_MOPS

Functions
static void	locator_cache_lock (MOP mop, MOBJ ignore_notgiven_object, void *xcache_lock)

static void	locator_cache_lock_set (MOP mop, MOBJ ignore_notgiven_object, void *xlockset)

static LOCK	locator_to_prefetched_lock (LOCK class_lock)

static int	locator_lock (MOP mop, LC_OBJTYPE isclass, LOCK lock, LC_FETCH_VERSION_TYPE fetch_version_type)

static int	locator_lock_class_of_instance (MOP inst_mop, MOP *class_mop, LOCK lock)

static int	locator_lock_and_doesexist (MOP mop, LOCK lock, LC_OBJTYPE isclass)

static int	locator_lock_set (int num_mops, MOP *vector_mop, LOCK reqobj_inst_lock, LOCK reqobj_class_lock, int quit_on_errors)

static int	locator_set_chn_classes_objects (LC_LOCKSET *lockset)

static int	locator_get_rest_objects_classes (LC_LOCKSET *lockset, MOP class_mop, MOBJ class_obj)

static int	locator_lock_nested (MOP mop, LOCK lock, int prune_level, int quit_on_errors, int(fun)(LC_LOCKSET req, void args), void args)

static int	locator_decache_lock (MOP mop, void *ignore)

static int	locator_cache_object_class (MOP mop, LC_COPYAREA_ONEOBJ obj, MOBJ object_p, RECDES recdes_p, bool call_fun)

static int	locator_cache_object_instance (MOP mop, MOP class_mop, MOP hint_class_mop_p, MOBJ hint_class_p, LC_COPYAREA_ONEOBJ obj, MOBJ object_p, RECDES recdes_p, bool call_fun)

static int	locator_cache_not_have_object (MOP mop_p, MOBJ object_p, bool call_fun, LC_COPYAREA_ONEOBJ obj)

static int	locator_cache_have_object (MOP mop_p, MOBJ object_p, RECDES recdes_p, MOP hint_class_mop_p, MOBJ hint_class_p, bool call_fun, LC_COPYAREA_ONEOBJ *obj)

static int	locator_cache (LC_COPYAREA copy_area, MOP hint_class_mop, MOBJ hint_class, void(fun)(MOP mop, MOBJ object, void args), void args)

static LC_FIND_CLASSNAME	locator_find_class_by_name (const char classname, LOCK lock, MOP class_mop)

static int	locator_mflush (MOP mop, void *mf)

static int	locator_mflush_initialize (LOCATOR_MFLUSH_CACHE mflush, MOP class_mop, MOBJ clazz, HFID hfid, bool decache, bool isone_mflush)

static void	locator_mflush_reset (LOCATOR_MFLUSH_CACHE *mflush)

static int	locator_mflush_reallocate_copy_area (LOCATOR_MFLUSH_CACHE *mflush, int minsize)

static int	locator_repl_mflush (LOCATOR_MFLUSH_CACHE *mflush)

static int	locator_repl_mflush_force (LOCATOR_MFLUSH_CACHE *mflush)

static void	locator_repl_mflush_check_error (LC_COPYAREA *mflush)

static void	locator_mflush_end (LOCATOR_MFLUSH_CACHE *mflush)

static int	locator_mflush_force (LOCATOR_MFLUSH_CACHE *mflush)

static int	locator_class_to_disk (LOCATOR_MFLUSH_CACHE mflush, MOBJ object, bool has_index, int round_length_p, WS_MAP_STATUS map_status)

static int	locator_mem_to_disk (LOCATOR_MFLUSH_CACHE mflush, MOBJ object, bool has_index, int round_length_p, WS_MAP_STATUS map_status)

static void	locator_mflush_set_dirty (MOP mop, MOBJ ignore_object, void *ignore_argument)

static void	locator_keep_mops (MOP mop, MOBJ object, void *kmops)

static int	locator_instance_decache (MOP mop, void *ignore)

static int	locator_save_nested_mops (LC_LOCKSET lockset, void save_mops)

static LC_FIND_CLASSNAME	locator_find_class_by_oid (MOP class_mop, const char classname, OID *class_oid, LOCK lock)

static LIST_MOPS *	locator_fun_get_all_mops (MOP class_mop, DB_FETCH_MODE purpose, int(fun)(MOBJ class_obj), LC_FETCH_VERSION_TYPE force_fetch_version_type)

static int	locator_internal_flush_instance (MOP inst_mop, bool decache)

static int	locator_add_to_oidset_when_temp_oid (MOP mop, void *data)

static bool	locator_can_skip_fetch_from_server (MOP mop, LOCK *lock, LC_FETCH_VERSION_TYPE fetch_version_type)

LC_FIND_CLASSNAME	locator_reserve_class_name (const char class_name, OID class_oid)

void	locator_set_sig_interrupt (int set)

bool	locator_is_root (MOP mop)

int	locator_is_class (MOP mop, DB_FETCH_MODE hint_purpose)

LOCK	locator_fetch_mode_to_lock (DB_FETCH_MODE purpose, LC_OBJTYPE type, LC_FETCH_VERSION_TYPE fetch_version_type)

int	locator_get_cache_coherency_number (MOP mop)

MOBJ	locator_fetch_object (MOP mop, DB_FETCH_MODE purpose, LC_FETCH_VERSION_TYPE fetch_version_type)

MOBJ	locator_fetch_class (MOP class_mop, DB_FETCH_MODE purpose)

MOBJ	locator_fetch_class_of_instance (MOP inst_mop, MOP *class_mop, DB_FETCH_MODE purpose)

MOBJ	locator_fetch_instance (MOP mop, DB_FETCH_MODE purpose, LC_FETCH_VERSION_TYPE fetch_version_type)

MOBJ	locator_fetch_set (int num_mops, MOP *mop_set, DB_FETCH_MODE inst_purpose, DB_FETCH_MODE class_purpose, int quit_on_errors)

MOBJ	locator_fetch_nested (MOP mop, DB_FETCH_MODE purpose, int prune_level, int quit_on_errors)

LIST_MOPS *	locator_get_all_mops (MOP class_mop, DB_FETCH_MODE purpose, LC_FETCH_VERSION_TYPE *force_fetch_version_type)

LIST_MOPS *	locator_get_all_class_mops (DB_FETCH_MODE purpose, int(*fun)(MOBJ class_obj))

void	locator_free_list_mops (LIST_MOPS *mops)

MOP	locator_find_class (const char *classname)

MOP	locator_find_class_with_purpose (const char *classname, bool for_update)

int	locator_does_exist_object (MOP mop, DB_FETCH_MODE purpose)

int	locator_decache_all_lock_instances (MOP class_mop)

int	locator_flush_class (MOP class_mop)

int	locator_flush_instance (MOP mop)

int	locator_flush_all_instances (MOP class_mop, bool decache)

int	locator_flush_for_multi_update (MOP class_mop)

int	locator_all_flush (void)

int	locator_repl_flush_all (void)

MOP	locator_add_root (OID *root_oid, MOBJ class_root)

MOP	locator_add_class (MOBJ class_obj, const char *classname)

MOBJ	locator_create_heap_if_needed (MOP class_mop, bool reuse_oid)

MOBJ	locator_has_heap (MOP class_mop)

MOP	locator_add_instance (MOBJ instance, MOP class_mop)

int	locator_remove_class (MOP class_mop)

void	locator_remove_instance (MOP mop)

MOBJ	locator_update_class (MOP mop)

MOBJ	locator_prepare_rename_class (MOP class_mop, const char old_classname, const char new_classname)

MOBJ	locator_update_instance (MOP mop)

OID *	locator_assign_permanent_oid (MOP mop)

void	locator_synch_isolation_incons (void)

static void	locator_cache_lock_lockhint_classes (LC_LOCKHINT *lockhint)

LC_FIND_CLASSNAME	locator_lockhint_classes (int num_classes, const char *many_classnames, LOCK many_locks, int need_subclasses, LC_PREFETCH_FLAGS flags, int quit_on_errors, LOCK lock_rr_tran)

static int	locator_check_object_and_get_class (MOP obj_mop, MOP *out_class_mop)

LC_OIDMAP *	locator_add_oidset_object (LC_OIDSET *oidset, MOP obj_mop)

int	locator_assign_oidset (LC_OIDSET *oidset, LC_OIDMAP_CALLBACK callback)

int	locator_assign_all_permanent_oids (void)

int	locator_flush_replication_info (REPL_INFO *repl_info)

int	locator_get_append_lsa (struct log_lsa *lsa)

Variables
static volatile sig_atomic_t	lc_Is_siginterrupt = false

Macro Definition Documentation

#define MAX_FETCH_SIZE 64

Definition at line 57 of file locator_cl.c.

Referenced by locator_get_rest_objects_classes(), and locator_lockhint_classes().

#define WS_SET_FOUND_DELETED ( mop ) WS_SET_DELETED(mop)

Definition at line 56 of file locator_cl.c.

Referenced by locator_cache_not_have_object().

Typedef Documentation

typedef struct locator_cache_lock LOCATOR_CACHE_LOCK

Definition at line 88 of file locator_cl.c.

typedef struct locator_list_keep_mops LOCATOR_LIST_KEEP_MOPS

Definition at line 106 of file locator_cl.c.

typedef struct locator_list_nested_mops LOCATOR_LIST_NESTED_MOPS

Definition at line 100 of file locator_cl.c.

typedef struct locator_mflush_cache LOCATOR_MFLUSH_CACHE

Definition at line 68 of file locator_cl.c.

typedef struct locator_mflush_temp_oid LOCATOR_MFLUSH_TEMP_OID

Definition at line 60 of file locator_cl.c.

Function Documentation

MOP locator_add_class	(	MOBJ	class_obj,
		const char *	classname
	)

Definition at line 5595 of file locator_cl.c.

References ARG_FILE_LINE, assert, ER_ERROR_SEVERITY, ER_LC_CLASSNAME_EXIST, er_set(), IX_LOCK, LC_CLASS, LC_FETCH_CURRENT_VERSION, locator_delete_class_name(), locator_flush_class(), locator_get_reserved_class_name_oid(), locator_lock(), lock_Conv, NA_LOCK, NO_ERROR, NULL, NULL_LOCK, SCH_M_LOCK, sm_Root_class_mop, ws_cache_with_oid(), ws_dirty(), ws_find_class(), ws_get_lock(), WS_IS_DELETED, and ws_set_lock().

Referenced by update_class().

Here is the caller graph for this function:

MOP locator_add_instance	(	MOBJ	instance,
		MOP	class_mop
	)

Definition at line 5782 of file locator_cl.c.

References locator_all_flush(), locator_create_heap_if_needed(), locator_mflush_temp_oid::mop, NO_ERROR, NULL, OID_ASSIGN_TEMPOID, OID_INIT_TEMPID, OID_ISNULL, sm_is_reuse_oid_class(), ws_cache_with_oid(), ws_dirty(), ws_set_lock(), and X_LOCK.

Referenced by create_template_object(), and vid_add_virtual_instance().

Here is the caller graph for this function:

LC_OIDMAP* locator_add_oidset_object	(	LC_OIDSET *	oidset,
		MOP	obj_mop
	)

Definition at line 6629 of file locator_cl.c.

References lc_oidmap::est_size, locator_add_oid_set(), locator_check_object_and_get_class(), lc_oidmap::mop, NO_ERROR, NULL, db_object::object, sm_ch_heap(), tf_object_size(), ws_class_mop(), and WS_OID.

Referenced by col_permanent_oids(), ldr_assign_all_perm_oids(), locator_add_to_oidset_when_temp_oid(), setobj_sort(), and tf_add_fixup().

Here is the caller graph for this function:

MOP locator_add_root	(	OID *	root_oid,
		MOBJ	class_root
	)

Definition at line 5544 of file locator_cl.c.

References LC_CLASSNAME_RESERVED, locator_flush_class(), locator_reserve_class_name(), NO_ERROR, NULL, oid_Root_class_oid, ROOTCLASS_NAME, SCH_M_LOCK, sm_mark_system_class(), sm_Root_class_mop, ws_cache(), ws_dirty(), ws_mop(), ws_oid(), and ws_set_lock().

Referenced by sm_create_root().

Here is the caller graph for this function:

static int locator_add_to_oidset_when_temp_oid	(	MOP	mop,
		void *	data
	)

static

Definition at line 6753 of file locator_cl.c.

References assert, if(), locator_add_oidset_object(), locator_assign_oidset(), locator_clear_oid_set(), NO_ERROR, NULL, db_object::object, OID_BATCH_SIZE, OID_ISTEMP, sm_class::partition, lc_oidset::total_oids, sm_class::users, ws_class_mop(), ws_find(), WS_FIND_MOP_DELETED, WS_ISVID, WS_MAP_CONTINUE, WS_MAP_FAIL, and ws_oid().

Referenced by locator_assign_all_permanent_oids().

Here is the caller graph for this function:

int locator_all_flush ( void )

Definition at line 5457 of file locator_cl.c.

References DONT_DECACHE, ER_FAILED, locator_mflush(), locator_mflush_end(), locator_mflush_force(), locator_mflush_initialize(), MANY_MFLUSHES, locator_mflush_cache::mobjs, NO_ERROR, NULL, lc_copyarea_manyobjs::num_objs, vid_allflush(), ws_map_dirty(), WS_MAP_FAIL, and WS_MAP_SUCCESS.

Referenced by do_create_trigger(), do_execute_select(), do_execute_statement(), do_statement(), locator_add_instance(), sm_update_all_statistics(), tr_create_trigger(), tran_2pc_prepare(), tran_2pc_prepare_global_tran(), tran_flush_to_commit(), and tran_savepoint_internal().

Here is the caller graph for this function:

int locator_assign_all_permanent_oids ( void )

Definition at line 6836 of file locator_cl.c.

References ER_FAILED, error(), locator_add_to_oidset_when_temp_oid(), locator_assign_oidset(), locator_free_oid_set(), locator_make_oid_set(), NO_ERROR, NULL, ws_map_dirty(), and WS_MAP_FAIL.

Referenced by do_execute_select(), and tran_flush_to_commit().

Here is the caller graph for this function:

int locator_assign_oidset	(	LC_OIDSET *	oidset,
		LC_OIDMAP_CALLBACK	callback
	)

Definition at line 6687 of file locator_cl.c.

References assert, lc_oidset::classes, er_errid(), locator_assign_oid_batch(), lc_oidmap::mop, lc_oidmap::next, lc_class_oidset::next, NO_ERROR, NULL, lc_oidmap::oid, lc_class_oidset::oids, lc_oidset::total_oids, and ws_update_oid().

Referenced by col_permanent_oids(), ldr_assign_all_perm_oids(), locator_add_to_oidset_when_temp_oid(), locator_assign_all_permanent_oids(), and tf_do_fixup().

Here is the caller graph for this function:

OID* locator_assign_permanent_oid ( MOP mop )

Definition at line 6084 of file locator_cl.c.

References ARG_FILE_LINE, DB_FETCH_CLREAD_INSTWRITE, er_errid(), ER_ERROR_SEVERITY, ER_HEAP_UNKNOWN_OBJECT, ER_LK_UNILATERALLY_ABORTED, er_set(), locator_assign_oid(), locator_fetch_class(), locator_is_root(), NO_ERROR, NULL, db_identifier::pageid, db_identifier::slotid, sm_ch_heap(), sm_ch_name(), sm_Root_class_hfid, tf_object_size(), tran_abort_only_client(), db_identifier::volid, ws_class_mop(), ws_find(), WS_FIND_MOP_DELETED, ws_oid(), and ws_update_oid().

Referenced by allocate_disk_structures(), collect_hier_class_info(), tf_mem_to_disk(), tf_need_permanent_oid(), and vid_encode_object().

Here is the caller graph for this function:

static int locator_cache	(	LC_COPYAREA *	copy_area,
		MOP	hint_class_mop,
		MOBJ	hint_class,
		void()(MOP mop, MOBJ object, void args)	fun,
		void *	args
	)

static

Definition at line 3707 of file locator_cl.c.

References ER_OUT_OF_VIRTUAL_MEMORY, i, LC_MANYOBJS_PTR_IN_COPYAREA, LC_NEXT_ONEOBJ_PTR_IN_COPYAREA, LC_PRIOR_ONEOBJ_PTR_IN_COPYAREA, LC_RECDES_TO_GET_ONEOBJ, LC_START_ONEOBJ_PTR_IN_COPYAREA, recdes::length, locator_cache_have_object(), locator_cache_not_have_object(), locator_mflush_temp_oid::mop, NO_ERROR, NULL, NULL_LOCK, lc_copyarea_manyobjs::num_objs, locator_mflush_temp_oid::obj, SCH_S_LOCK, sm_Root_class_mop, ws_class_mop(), ws_get_lock(), and ws_set_lock().

Referenced by locator_fun_get_all_mops(), locator_get_rest_objects_classes(), locator_lock(), locator_lock_and_doesexist(), locator_lock_class_of_instance(), locator_lock_nested(), locator_lockhint_classes(), locator_mflush_force(), and locator_synch_isolation_incons().

Here is the caller graph for this function:

static int locator_cache_have_object	(	MOP *	mop_p,
		MOBJ *	object_p,
		RECDES *	recdes_p,
		MOP *	hint_class_mop_p,
		MOBJ *	hint_class_p,
		bool *	call_fun,
		LC_COPYAREA_ONEOBJ *	obj
	)

static

Definition at line 3589 of file locator_cl.c.

References ARG_FILE_LINE, lc_copyarea_oneobj::class_oid, er_errid(), ER_FAILED, ER_FATAL_ERROR_SEVERITY, ER_GENERIC_ERROR, er_log_debug, ER_OUT_OF_VIRTUAL_MEMORY, er_set(), LC_FETCH_DECACHE_LOCK, locator_cache_object_class(), locator_cache_object_instance(), NO_ERROR, NULL, lc_copyarea_oneobj::oid, OID_IS_ROOTOID, lc_copyarea_oneobj::operation, or_chn(), db_identifier::pageid, db_identifier::slotid, sm_is_reuse_oid_class(), sm_Root_class_mop, db_identifier::volid, WS_CHN, ws_find(), WS_FIND_MOP_DELETED, WS_ISDIRTY, ws_mop(), and ws_set_mop_fetched_with_current_snapshot().

Referenced by locator_cache().

Here is the caller graph for this function:

static void locator_cache_lock	(	MOP	mop,
		MOBJ	ignore_notgiven_object,
		void *	xcache_lock
	)

static

Definition at line 309 of file locator_cl.c.

References assert, locator_cache_lock::class_lock, locator_cache_lock::class_oid, locator_cache_lock::fetch_version_type, locator_cache_lock::implicit_lock, IS_LOCK, IX_LOCK, LC_FETCH_IS_DIRTY_VERSION_NEEDED, LC_FETCH_MVCC_VERSION, locator_cache_lock::lock, lock_Conv, NA_LOCK, NULL, NULL_LOCK, locator_cache_lock::oid, OID_EQ, S_LOCK, sm_Root_class_mop, ws_class_mop(), ws_get_lock(), ws_oid(), ws_set_lock(), ws_set_mop_fetched_with_current_snapshot(), and X_LOCK.

Referenced by locator_lock(), and locator_lock_and_doesexist().

Here is the caller graph for this function:

static void locator_cache_lock_lockhint_classes ( LC_LOCKHINT * lockhint )

static

Definition at line 6209 of file locator_cl.c.

References assert, lc_lock_hint::classes, i, lc_lockhint_class::lock, lock_Conv, NA_LOCK, NULL, NULL_LOCK, lc_lock_hint::num_classes, lc_lockhint_class::oid, OID_ISNULL, sm_Root_class_mop, ws_find(), WS_FIND_MOP_DELETED, ws_get_lock(), ws_mop(), and ws_set_lock().

Referenced by locator_lockhint_classes().

Here is the caller graph for this function:

static void locator_cache_lock_set	(	MOP	mop,
		MOBJ	ignore_notgiven_object,
		void *	xlockset
	)

static

Definition at line 418 of file locator_cl.c.

References assert, lc_lock_set::classes, i, IS_LOCK, IX_LOCK, lc_lock_set::last_classof_reqobjs_cached, lc_lock_set::last_reqobj_cached, locator_is_root(), locator_to_prefetched_lock(), lock_Conv, NA_LOCK, NULL, NULL_LOCK, lc_lock_set::num_classes_of_reqobjs, lc_lock_set::num_reqobjs, lc_lock_set::objects, lc_lockset_reqobj::oid, lc_lockset_classof::oid, OID_EQ, lc_lock_set::reqobj_class_lock, lc_lock_set::reqobj_inst_lock, S_LOCK, sm_Root_class_mop, ws_class_mop(), ws_get_lock(), ws_oid(), ws_set_lock(), and ws_set_mop_fetched_with_current_snapshot().

Referenced by locator_lock_nested(), and locator_lock_set().

Here is the caller graph for this function:

static int locator_cache_not_have_object	(	MOP *	mop_p,
		MOBJ *	object_p,
		bool *	call_fun,
		LC_COPYAREA_ONEOBJ *	obj
	)

static

Definition at line 3493 of file locator_cl.c.

References ARG_FILE_LINE, er_errid(), ER_FAILED, ER_FATAL_ERROR_SEVERITY, ER_GENERIC_ERROR, er_log_debug, ER_OUT_OF_VIRTUAL_MEMORY, er_set(), LC_FETCH_DECACHE_LOCK, LC_FETCH_DELETED, LC_FETCH_VERIFY_CHN, lc_copyarea_oneobj::length, locator_decache_all_lock_instances(), locator_is_root(), NO_ERROR, NULL, NULL_LOCK, lc_copyarea_oneobj::oid, lc_copyarea_oneobj::operation, db_identifier::pageid, db_identifier::slotid, db_identifier::volid, WS_CHN, ws_class_mop(), ws_decache(), ws_find(), WS_FIND_MOP_DELETED, WS_ISDIRTY, ws_mop(), WS_SET_FOUND_DELETED, and ws_set_lock().

Referenced by locator_cache().

Here is the caller graph for this function:

static int locator_cache_object_class	(	MOP	mop,
		LC_COPYAREA_ONEOBJ *	obj,
		MOBJ *	object_p,
		RECDES *	recdes_p,
		bool *	call_fun
	)

static

Definition at line 3319 of file locator_cl.c.

References ARG_FILE_LINE, er_errid(), ER_FAILED, ER_FATAL_ERROR_SEVERITY, ER_GENERIC_ERROR, er_log_debug, ER_OUT_OF_VIRTUAL_MEMORY, er_set(), LC_FETCH, LC_FETCH_DECACHE_LOCK, locator_decache_all_lock_instances(), NO_ERROR, NULL, NULL_LOCK, lc_copyarea_oneobj::oid, lc_copyarea_oneobj::operation, or_chn(), db_identifier::pageid, db_identifier::slotid, sm_Root_class_mop, tf_disk_to_class(), db_identifier::volid, ws_cache(), WS_CHN, and ws_set_lock().

Referenced by locator_cache_have_object().

Here is the caller graph for this function:

static int locator_cache_object_instance	(	MOP	mop,
		MOP	class_mop,
		MOP *	hint_class_mop_p,
		MOBJ *	hint_class_p,
		LC_COPYAREA_ONEOBJ *	obj,
		MOBJ *	object_p,
		RECDES *	recdes_p,
		bool *	call_fun
	)

static

Definition at line 3406 of file locator_cl.c.

References ARG_FILE_LINE, DB_FETCH_CLREAD_INSTREAD, er_errid(), ER_FAILED, ER_FATAL_ERROR_SEVERITY, ER_GENERIC_ERROR, er_log_debug, ER_OUT_OF_VIRTUAL_MEMORY, er_set(), LC_FETCH, LC_FETCH_DECACHE_LOCK, locator_fetch_class(), NO_ERROR, NULL, NULL_LOCK, lc_copyarea_oneobj::oid, lc_copyarea_oneobj::operation, or_chn(), db_identifier::pageid, db_identifier::slotid, sm_is_reuse_oid_class(), tf_disk_to_mem(), db_identifier::volid, ws_cache(), WS_CHN, and ws_set_lock().

Referenced by locator_cache_have_object().

Here is the caller graph for this function:

static bool locator_can_skip_fetch_from_server	(	MOP	mop,
		LOCK *	lock,
		LC_FETCH_VERSION_TYPE	fetch_version_type
	)

static

Definition at line 6899 of file locator_cl.c.

References assert, lock_Conv, NULL, NULL_LOCK, OID_ISTEMP, sm_Root_class_mop, ws_class_mop(), ws_find(), ws_get_lock(), ws_is_mop_fetched_with_current_snapshot(), and ws_oid().

Referenced by locator_lock(), locator_lock_and_doesexist(), and locator_lock_set().

Here is the caller graph for this function:

static int locator_check_object_and_get_class	(	MOP	obj_mop,
		MOP *	out_class_mop
	)

static

Definition at line 6572 of file locator_cl.c.

References ARG_FILE_LINE, ER_ERROR_SEVERITY, ER_GENERIC_ERROR, ER_LC_UNEXPECTED_PERM_OID, er_set(), error(), locator_flush_class(), NO_ERROR, NULL, db_object::object, OID_ISTEMP, ws_class_mop(), and ws_oid().

Referenced by locator_add_oidset_object().

Here is the caller graph for this function:

static int locator_class_to_disk	(	LOCATOR_MFLUSH_CACHE *	mflush,
		MOBJ	object,
		bool *	has_index,
		int *	round_length_p,
		WS_MAP_STATUS *	map_status
	)

static

Definition at line 4271 of file locator_cl.c.

References locator_mflush_cache::copy_area, DB_PAGESIZE, ER_FAILED, locator_mflush_cache::isone_mflush, recdes::length, lc_copy_area::length, locator_mflush_force(), locator_mflush_reallocate_copy_area(), locator_mflush_cache::mobjs, NO_ERROR, lc_copyarea_manyobjs::num_objs, OR_MVCC_INSERT_HEADER_SIZE, OR_MVCC_MAX_HEADER_SIZE, locator_mflush_cache::recdes, tf_class_to_disk(), TF_ERROR, TF_SUCCESS, WS_MAP_FAIL, and WS_MAP_STOP.

Referenced by locator_mflush().

Here is the caller graph for this function:

MOBJ locator_create_heap_if_needed	(	MOP	class_mop,
		bool	reuse_oid
	)

Definition at line 5690 of file locator_cl.c.

References assert, DB_FETCH_CLREAD_INSTWRITE, DB_FETCH_WRITE, heap_create(), HFID_IS_NULL, locator_fetch_class(), locator_flush_class(), NO_ERROR, NULL, OID_ISNULL, OID_ISTEMP, sm_ch_heap(), sm_ch_rep_dir(), ws_dirty(), and ws_oid().

Referenced by au_install(), define_trigger_classes(), do_create_entity(), do_create_partition(), locator_add_instance(), locator_has_heap(), pt_to_func_pred(), pt_to_insert_xasl(), pt_to_merge_insert_xasl(), and pt_to_pred_with_context().

Here is the caller graph for this function:

int locator_decache_all_lock_instances ( MOP class_mop )

Definition at line 3293 of file locator_cl.c.

References ER_FAILED, locator_decache_lock(), NO_ERROR, NULL, ws_map_class(), and WS_MAP_SUCCESS.

Referenced by locator_cache_not_have_object(), locator_cache_object_class(), and unloaddb().

Here is the caller graph for this function:

static int locator_decache_lock	(	MOP	mop,
		void *	ignore
	)

static

Definition at line 3278 of file locator_cl.c.

References NULL_LOCK, WS_MAP_CONTINUE, and ws_set_lock().

Referenced by locator_decache_all_lock_instances().

Here is the caller graph for this function:

int locator_does_exist_object	(	MOP	mop,
		DB_FETCH_MODE	purpose
	)

Definition at line 3242 of file locator_cl.c.

References LC_CLASS, LC_INSTANCE, LC_OBJECT, locator_fetch_mode_to_lock(), locator_is_root(), locator_lock_and_doesexist(), NULL, TM_TRAN_READ_FETCH_VERSION, and ws_class_mop().

Referenced by check_set_object(), get_object_value(), obj_find_object_by_pkey(), obj_isinstance(), pt_bind_parameter(), and tp_domain_check_class().

Here is the caller graph for this function:

MOBJ locator_fetch_class	(	MOP	class_mop,
		DB_FETCH_MODE	purpose
	)

Definition at line 2293 of file locator_cl.c.

References ARG_FILE_LINE, er_log_debug, LC_CLASS, LC_FETCH_CURRENT_VERSION, LC_FETCH_MVCC_VERSION, locator_fetch_instance(), locator_fetch_mode_to_lock(), locator_is_root(), locator_lock(), NO_ERROR, NULL, db_identifier::pageid, db_identifier::slotid, db_identifier::volid, ws_class_mop(), ws_find(), WS_FIND_MOP_DELETED, and ws_oid().

Referenced by chksum_start(), class_referenced_by_class(), delete_list_by_oids(), delete_real_class(), do_alter_change_col_comment(), do_alter_change_default_cs_coll(), do_alter_change_tbl_comment(), do_alter_clause_change_attribute(), do_alter_trigger(), do_execute_merge(), do_insert_checks(), do_merge(), do_reclaim_class_addresses(), fetch_class(), la_apply_delete_log(), la_apply_insert_log(), la_apply_update_log(), locator_assign_permanent_oid(), locator_cache_object_instance(), locator_create_heap_if_needed(), locator_fetch_instance(), locator_fetch_nested(), locator_fetch_set(), locator_flush_all_instances(), locator_flush_for_multi_update(), locator_fun_get_all_mops(), locator_mflush(), locator_prepare_rename_class(), locator_remove_class(), locator_update_class(), process_value(), pt_make_class_access_spec(), sm_decache_instances_after_query_executed_with_commit(), sm_flush_and_decache_objects_internal(), sm_get_class_repid(), smt_change_query_spec(), update_object_by_oid(), and update_real_class().

MOBJ locator_fetch_class_of_instance	(	MOP	inst_mop,
		MOP *	class_mop,
		DB_FETCH_MODE	purpose
	)

Definition at line 2354 of file locator_cl.c.

References LC_CLASS, locator_fetch_mode_to_lock(), locator_lock_class_of_instance(), NO_ERROR, NULL, TM_TRAN_READ_FETCH_VERSION, ws_find(), and WS_FIND_MOP_DELETED.

Referenced by fetch_class().

Here is the caller graph for this function:

MOBJ locator_fetch_instance	(	MOP	mop,
		DB_FETCH_MODE	purpose,
		LC_FETCH_VERSION_TYPE	fetch_version_type
	)

Definition at line 2393 of file locator_cl.c.

References ARG_FILE_LINE, er_log_debug, LC_INSTANCE, locator_fetch_class(), locator_fetch_mode_to_lock(), locator_is_root(), locator_lock(), NO_ERROR, NULL, db_identifier::pageid, db_identifier::slotid, db_identifier::volid, ws_class_mop(), ws_find(), WS_FIND_MOP_DELETED, and ws_oid().

Referenced by fetch_instance(), locator_fetch_class(), locator_fetch_set(), and locator_update_instance().

Here is the caller graph for this function:

LOCK locator_fetch_mode_to_lock	(	DB_FETCH_MODE	purpose,
		LC_OBJTYPE	type,
		LC_FETCH_VERSION_TYPE	fetch_version_type
	)

Definition at line 2068 of file locator_cl.c.

References ARG_FILE_LINE, assert, DB_FETCH_CLREAD_INSTREAD, DB_FETCH_CLREAD_INSTWRITE, DB_FETCH_DIRTY, DB_FETCH_EXCLUSIVE_SCAN, DB_FETCH_QUERY_READ, DB_FETCH_QUERY_WRITE, DB_FETCH_READ, DB_FETCH_SCAN, DB_FETCH_WRITE, er_log_debug, IS_LOCK, IX_LOCK, LC_CLASS, LC_FETCH_DIRTY_VERSION, LC_INSTANCE, NULL_LOCK, S_LOCK, SCH_M_LOCK, SCH_S_LOCK, SIX_LOCK, and X_LOCK.

Referenced by ldr_init_loader(), locator_does_exist_object(), locator_fetch_class(), locator_fetch_class_of_instance(), locator_fetch_instance(), locator_fetch_nested(), locator_fetch_object(), locator_fetch_set(), locator_find_class_with_purpose(), locator_fun_get_all_mops(), locator_get_cache_coherency_number(), locator_save_nested_mops(), lockhint_subclasses(), pt_add_lock_class(), and pt_in_lck_array().

Here is the caller graph for this function:

MOBJ locator_fetch_nested	(	MOP	mop,
		DB_FETCH_MODE	purpose,
		int	prune_level,
		int	quit_on_errors
	)

Definition at line 2549 of file locator_cl.c.

References ARG_FILE_LINE, er_log_debug, LC_INSTANCE, locator_fetch_class(), locator_fetch_mode_to_lock(), locator_is_root(), locator_lock_nested(), NO_ERROR, NULL, db_identifier::pageid, db_identifier::slotid, TM_TRAN_READ_FETCH_VERSION, db_identifier::volid, ws_class_mop(), ws_find(), WS_FIND_MOP_DELETED, and ws_oid().

Referenced by db_fetch_composition().

Here is the caller graph for this function:

MOBJ locator_fetch_object	(	MOP	mop,
		DB_FETCH_MODE	purpose,
		LC_FETCH_VERSION_TYPE	fetch_version_type
	)

Definition at line 2235 of file locator_cl.c.

References LC_CLASS, LC_INSTANCE, LC_OBJECT, locator_fetch_mode_to_lock(), locator_is_root(), locator_lock(), NO_ERROR, NULL, ws_class_mop(), ws_find(), and WS_FIND_MOP_DELETED.

Referenced by cursor_fetch_oids(), and locator_is_class().

Here is the caller graph for this function:

MOBJ locator_fetch_set	(	int	num_mops,
		MOP *	mop_set,
		DB_FETCH_MODE	inst_purpose,
		DB_FETCH_MODE	class_purpose,
		int	quit_on_errors
	)

Definition at line 2464 of file locator_cl.c.

References db_real_instance(), LC_CLASS, LC_FETCH_CURRENT_VERSION, LC_INSTANCE, locator_fetch_class(), locator_fetch_instance(), locator_fetch_mode_to_lock(), locator_lock_set(), NO_ERROR, NULL, sm_Root_class_mop, TM_TRAN_READ_FETCH_VERSION, ws_class_mop(), ws_find(), WS_FIND_MOP_DELETED, and WS_ISVID.

Referenced by acquire_locks_for_multiple_rename(), cursor_fetch_oids(), db_fetch_array(), extract_objects(), and fetch_set_internal().

Here is the caller graph for this function:

MOP locator_find_class ( const char * classname )

Definition at line 3142 of file locator_cl.c.

References LC_CLASSNAME_EXIST, locator_find_class_by_name(), NULL, and SCH_S_LOCK.

Referenced by catcls_vclass_install(), get_class_mops(), get_requested_classes(), la_create_repl_filter(), sm_find_class(), sm_mark_system_class(), and util_get_class_oids_and_index_btid().

Here is the caller graph for this function:

static LC_FIND_CLASSNAME locator_find_class_by_name	(	const char *	classname,
		LOCK	lock,
		MOP *	class_mop
	)

static

Definition at line 3080 of file locator_cl.c.

References ARG_FILE_LINE, ER_LC_UNKNOWN_CLASSNAME, er_set(), ER_WARNING_SEVERITY, LC_CLASS, LC_CLASSNAME_DELETED, LC_CLASSNAME_ERROR, LC_CLASSNAME_EXIST, LC_FETCH_CURRENT_VERSION, locator_find_class_by_oid(), locator_lock(), NO_ERROR, NULL, NULL_LOCK, OID_SET_NULL, ws_find_class(), ws_get_lock(), and WS_IS_DELETED.

Referenced by locator_find_class(), and locator_find_class_with_purpose().

Here is the caller graph for this function:

static LC_FIND_CLASSNAME locator_find_class_by_oid	(	MOP *	class_mop,
		const char *	classname,
		OID *	class_oid,
		LOCK	lock
	)

static

Definition at line 2997 of file locator_cl.c.

References ARG_FILE_LINE, assert, er_errid(), ER_LC_UNKNOWN_CLASSNAME, ER_LK_UNILATERALLY_ABORTED, ER_OUT_OF_VIRTUAL_MEMORY, er_set(), ER_WARNING_SEVERITY, LC_CLASS, LC_CLASSNAME_DELETED, LC_CLASSNAME_ERROR, LC_CLASSNAME_EXIST, LC_FETCH_CURRENT_VERSION, locator_find_class_oid(), locator_lock(), NO_ERROR, NULL, sm_Root_class_mop, tran_abort_only_client(), WS_IS_DELETED, and ws_mop().

Referenced by locator_find_class_by_name().

Here is the caller graph for this function:

MOP locator_find_class_with_purpose	(	const char *	classname,
		bool	for_update
	)

Definition at line 3167 of file locator_cl.c.

References LC_CLASS, LC_CLASSNAME_EXIST, locator_fetch_mode_to_lock(), locator_find_class_by_name(), NULL, SCH_M_LOCK, and SCH_S_LOCK.

Referenced by sm_find_class_with_purpose().

Here is the caller graph for this function:

int locator_flush_all_instances	(	MOP	class_mop,
		bool	decache
	)

Definition at line 5278 of file locator_cl.c.

References ASSERT_ERROR_AND_SET, DB_FETCH_READ, ER_FAILED, locator_fetch_class(), locator_is_root(), locator_mflush(), locator_mflush_end(), locator_mflush_force(), locator_mflush_initialize(), MANY_MFLUSHES, locator_mflush_cache::mobjs, db_objlist::next, NO_ERROR, NULL, lc_copyarea_manyobjs::num_objs, locator_mflush_temp_oid::obj, db_object::object, db_objlist::op, sm_class::partition, sm_ch_heap(), sm_class::users, vid_flush_all_instances(), ws_disconnect_deleted_instances(), WS_ISVID, ws_map_class(), ws_map_class_dirty(), and WS_MAP_FAIL.

Referenced by compactdb_start(), do_check_for_empty_classes_in_delete(), do_reclaim_class_addresses(), install_new_representation(), locator_fun_get_all_mops(), process_class(), sm_delete_class_mop(), sm_exist_index(), sm_flush_and_decache_objects_internal(), sm_force_write_all_classes(), sm_update_statistics(), and ws_intern_instances().

Here is the caller graph for this function:

int locator_flush_class ( MOP class_mop )

Definition at line 5068 of file locator_cl.c.

References ARG_FILE_LINE, DONT_DECACHE, er_errid(), ER_ERROR_SEVERITY, ER_FAILED, ER_GENERIC_ERROR, ER_OBJ_INVALID_ARGUMENTS, er_set(), locator_mflush(), locator_mflush_end(), locator_mflush_force(), locator_mflush_initialize(), locator_mflush_cache::mobjs, NO_ERROR, NULL, lc_copyarea_manyobjs::num_objs, ONE_MFLUSH, ws_find(), WS_FIND_MOP_DELETED, WS_ISDIRTY, WS_MAP_CONTINUE, ws_map_dirty(), WS_MAP_FAIL, and WS_MAP_SUCCESS.

Referenced by allocate_disk_structures(), au_change_owner(), do_alter_change_col_comment(), do_alter_change_default_cs_coll(), do_alter_change_tbl_comment(), do_alter_clause_change_attribute(), do_create_entity(), do_create_partition(), do_prepare_update(), ldr_finish_context(), locator_add_class(), locator_add_root(), locator_check_object_and_get_class(), locator_create_heap_if_needed(), locator_lockhint_classes(), locator_remove_class(), obt_apply_assignments(), pt_set_class_chn(), pt_to_insert_xasl(), pt_to_merge_insert_xasl(), pt_to_merge_update_xasl(), pt_to_update_xasl(), sm_drop_index(), sm_exist_index(), sm_flush_and_decache_objects_internal(), sm_get_class_with_statistics(), sm_truncate_using_delete(), sm_update_all_statistics(), and sm_update_statistics().

int locator_flush_for_multi_update ( MOP class_mop )

Definition at line 5401 of file locator_cl.c.

References DB_FETCH_READ, END_MULTI_UPDATE, ER_FAILED, error(), IS_MULTI_UPDATE, locator_fetch_class(), locator_manyobj_flag_set(), locator_mflush(), locator_mflush_end(), locator_mflush_force(), locator_mflush_initialize(), MANY_MFLUSHES, locator_mflush_cache::mobjs, NO_ERROR, NULL, sm_ch_heap(), START_MULTI_UPDATE, ws_map_class_dirty(), WS_MAP_FAIL, and WS_MAP_SUCCESS.

Referenced by sm_flush_for_multi_update().

Here is the caller graph for this function:

int locator_flush_instance ( MOP mop )

Definition at line 5236 of file locator_cl.c.

References DECACHE, DONT_DECACHE, and locator_internal_flush_instance().

Referenced by delete_list_by_oids(), do_alter_trigger(), do_change_auto_increment_serial(), do_reset_auto_increment_serial(), jsp_add_stored_procedure(), jsp_add_stored_procedure_argument(), locator_lock_nested(), obt_apply_assignments(), tr_drop_trigger_internal(), tr_rename_trigger(), update_object_tuple(), and ws_identifier_with_check().

Here is the caller graph for this function:

int locator_flush_replication_info ( REPL_INFO * repl_info )

Definition at line 6869 of file locator_cl.c.

References repl_set_info().

Referenced by do_replicate_statement().

Here is the caller graph for this function:

void locator_free_list_mops ( LIST_MOPS * mops )

Definition at line 2978 of file locator_cl.c.

References free_and_init, i, list_mops::mops, NULL, and list_mops::num.

Referenced by compactdb_start(), db_get_all_chosen_classes(), do_reclaim_class_addresses(), locator_fun_get_all_mops(), locator_save_nested_mops(), sm_fetch_all_base_classes(), sm_fetch_all_classes(), sm_fetch_all_objects_internal(), sm_force_write_all_classes(), sm_mark_system_classes(), smt_change_query_spec(), and unloaddb().

Here is the caller graph for this function:

static LIST_MOPS * locator_fun_get_all_mops	(	MOP	class_mop,
		DB_FETCH_MODE	purpose,
		int(*)(MOBJ class_obj)	fun,
		LC_FETCH_VERSION_TYPE *	force_fetch_version_type
	)

static

Definition at line 2645 of file locator_cl.c.

References ARG_FILE_LINE, assert, DONT_DECACHE, er_errid(), ER_ERROR_SEVERITY, ER_LK_UNILATERALLY_ABORTED, ER_OUT_OF_VIRTUAL_MEMORY, er_set(), vfid::fileid, locator_list_keep_mops::fun, IS_LOCK, IX_LOCK, LC_CLASS, LC_FETCH_CURRENT_VERSION, LC_FETCH_DIRTY_VERSION, LC_FETCH_MVCC_VERSION, locator_list_keep_mops::list, locator_cache(), locator_fetch_all(), locator_fetch_class(), locator_fetch_mode_to_lock(), locator_flush_all_instances(), locator_free_copy_area(), locator_free_list_mops(), locator_is_root(), locator_keep_mops(), locator_lock_set(), locator_to_prefetched_lock(), locator_list_keep_mops::lock, lock_Conv, list_mops::mops, NA_LOCK, NO_ERROR, NULL, NULL_FILEID, NULL_LOCK, list_mops::num, OID_SET_NULL, S_LOCK, SIX_LOCK, sm_ch_heap(), TM_TRAN_ISOLATION, tran_abort_only_client(), TRAN_READ_COMMITTED, hfid::vfid, ws_get_lock(), and ws_oid().

Referenced by locator_get_all_class_mops(), and locator_get_all_mops().

Here is the caller graph for this function:

LIST_MOPS* locator_get_all_class_mops	(	DB_FETCH_MODE	purpose,
		int(*)(MOBJ class_obj)	fun
	)

Definition at line 2861 of file locator_cl.c.

References locator_fun_get_all_mops(), NULL, and sm_Root_class_mop.

Referenced by db_get_all_chosen_classes(), and do_reclaim_class_addresses().

Here is the caller graph for this function:

LIST_MOPS* locator_get_all_mops	(	MOP	class_mop,
		DB_FETCH_MODE	purpose,
		LC_FETCH_VERSION_TYPE *	force_fetch_version_type
	)

Definition at line 2839 of file locator_cl.c.

References locator_fun_get_all_mops(), and NULL.

Referenced by compactdb_start(), sm_fetch_all_base_classes(), sm_fetch_all_classes(), sm_fetch_all_objects_internal(), sm_force_write_all_classes(), sm_mark_system_classes(), smt_change_query_spec(), and unloaddb().

Here is the caller graph for this function:

int locator_get_append_lsa ( struct log_lsa * lsa )

Definition at line 6882 of file locator_cl.c.

References repl_log_get_append_lsa().

Referenced by extract_objects().

Here is the caller graph for this function:

int locator_get_cache_coherency_number ( MOP mop )

Definition at line 2171 of file locator_cl.c.

References DB_FETCH_READ, LC_CLASS, LC_FETCH_CURRENT_VERSION, LC_INSTANCE, LC_OBJECT, locator_fetch_mode_to_lock(), locator_is_root(), locator_lock(), NO_ERROR, NULL, NULL_CHN, TM_TRAN_READ_FETCH_VERSION, ws_chn(), ws_class_mop(), ws_find(), and WS_FIND_MOP_DELETED.

Referenced by db_chn(), pt_has_modified_class_helper(), and pt_set_class_chn().

Here is the caller graph for this function:

static int locator_get_rest_objects_classes	(	LC_LOCKSET *	lockset,
		MOP	class_mop,
		MOBJ	class_obj
	)

static

Definition at line 1333 of file locator_cl.c.

References ARG_FILE_LINE, ER_ERROR_SEVERITY, ER_FAILED, ER_OUT_OF_VIRTUAL_MEMORY, er_set(), free_and_init, i, locator_cache(), locator_fetch_lockset(), locator_free_copy_area(), MAX_FETCH_SIZE, NO_ERROR, NULL, lc_lock_set::num_classes_of_reqobjs, lc_lock_set::num_classes_of_reqobjs_processed, lc_lock_set::num_reqobjs, and lc_lock_set::num_reqobjs_processed.

Referenced by locator_lock_nested(), and locator_lock_set().

Here is the caller graph for this function:

MOBJ locator_has_heap ( MOP class_mop )

static int locator_instance_decache	(	MOP	mop,
		void *	ignore
	)

static

Definition at line 5841 of file locator_cl.c.

References ws_decache(), and WS_MAP_CONTINUE.

Referenced by locator_remove_class().

Here is the caller graph for this function:

static int locator_internal_flush_instance	(	MOP	inst_mop,
		bool	decache
	)

static

Definition at line 5135 of file locator_cl.c.

References ARG_FILE_LINE, CHN_UNKNOWN_ATCLIENT, er_errid(), ER_ERROR_SEVERITY, ER_FAILED, ER_FATAL_ERROR_SEVERITY, ER_GENERIC_ERROR, er_log_debug, ER_OBJ_INVALID_ARGUMENTS, er_set(), locator_mflush(), locator_mflush_end(), locator_mflush_force(), locator_mflush_initialize(), locator_mflush_cache::mobjs, NO_ERROR, NULL, lc_copyarea_manyobjs::num_objs, ONE_MFLUSH, WS_CHN, ws_decache(), ws_find(), WS_FIND_MOP_DELETED, WS_ISDIRTY, WS_MAP_CONTINUE, ws_map_dirty(), WS_MAP_FAIL, and WS_MAP_SUCCESS.

Referenced by locator_flush_instance().

Here is the caller graph for this function:

int locator_is_class	(	MOP	mop,
		DB_FETCH_MODE	hint_purpose
	)

Definition at line 239 of file locator_cl.c.

References er_errid(), er_stack_pop(), er_stack_pop_and_keep_error(), er_stack_push(), error(), locator_fetch_object(), locator_is_root(), NO_ERROR, NULL, locator_mflush_temp_oid::obj, TM_TRAN_READ_FETCH_VERSION, ws_class_mop(), and WS_ISVID.

Referenced by assign_set_value(), db_instance_equal(), db_is_any_class(), db_is_class(), db_is_real_instance(), db_is_updatable_attribute(), db_is_updatable_object(), db_is_vclass(), do_reclaim_class_addresses(), fetch_class(), find_attribute(), get_set_value(), help_describe_mop(), help_print_obj(), object_description::init(), class_description::init(), obj_copy(), obj_delete(), obj_find_object_by_pkey(), obj_isinstance(), obj_locate_attribute(), obj_lock(), obj_set_att(), obt_def_object(), obt_edit_object(), pt_flush_classes(), pt_spec_to_xasl_class_oid_list(), pt_to_insert_xasl(), pt_to_merge_insert_xasl(), sm_delete_class_mop(), sm_fetch_all_objects_internal(), sm_flush_and_decache_objects(), sm_get_attribute_descriptor(), sm_get_ch_heap(), sm_get_class(), sm_get_class_flag(), sm_get_class_repid(), sm_get_class_with_statistics(), sm_get_method_descriptor(), sm_get_statistics_force(), sm_is_partitioned_class(), sm_object_size_quick(), sm_update_statistics(), smt_copy_class_mop(), smt_edit_class_mop(), and ws_identifier_with_check().

bool locator_is_root ( MOP mop )

Definition at line 212 of file locator_cl.c.

References sm_Root_class_mop, and ws_mop_compare().

Referenced by au_fetch_class_internal(), help_print_obj(), class_description::init(), locator_assign_permanent_oid(), locator_cache_lock_set(), locator_cache_not_have_object(), locator_does_exist_object(), locator_fetch_class(), locator_fetch_instance(), locator_fetch_nested(), locator_fetch_object(), locator_flush_all_instances(), locator_fun_get_all_mops(), locator_get_cache_coherency_number(), locator_is_class(), locator_mflush(), locator_save_nested_mops(), sm_decache_instances_after_query_executed_with_commit(), and sm_is_partitioned_class().

Here is the caller graph for this function:

static void locator_keep_mops	(	MOP	mop,
		MOBJ	object,
		void *	kmops
	)

static

Definition at line 2598 of file locator_cl.c.

References assert, locator_list_keep_mops::fun, locator_list_keep_mops::list, locator_list_keep_mops::lock, lock_Conv, list_mops::mops, NA_LOCK, NULL, NULL_LOCK, list_mops::num, ws_get_lock(), and ws_set_lock().

Referenced by locator_fun_get_all_mops().

Here is the caller graph for this function:

static int locator_lock	(	MOP	mop,
		LC_OBJTYPE	isclass,
		LOCK	lock,
		LC_FETCH_VERSION_TYPE	fetch_version_type
	)

static

Definition at line 596 of file locator_cl.c.

References ARG_FILE_LINE, assert, locator_cache_lock::class_lock, locator_cache_lock::class_oid, do_Trigger_involved, er_errid(), ER_ERROR_SEVERITY, ER_FAILED, ER_FATAL_ERROR_SEVERITY, ER_GENERIC_ERROR, ER_HEAP_UNKNOWN_CLASS_OF_INSTANCE, ER_HEAP_UNKNOWN_OBJECT, ER_LK_UNILATERALLY_ABORTED, er_log_debug, er_set(), ER_WARNING_SEVERITY, error(), locator_cache_lock::fetch_version_type, locator_cache_lock::implicit_lock, IS_LOCK, locator_cache_lock::isolation, IX_LOCK, LC_CLASS, LC_FETCH_CURRENT_VERSION, LC_FETCH_CURRENT_VERSION_NO_CHECK, LC_FETCH_DIRTY_VERSION, LC_INSTANCE, locator_cache(), locator_cache_lock(), locator_can_skip_fetch_from_server(), locator_fetch(), locator_free_copy_area(), locator_to_prefetched_lock(), locator_cache_lock::lock, lock_Conv, NA_LOCK, NO_ERROR, NULL, NULL_CHN, NULL_LOCK, locator_cache_lock::oid, db_identifier::pageid, S_LOCK, SIX_LOCK, db_identifier::slotid, sm_is_reuse_oid_class(), TM_TRAN_ISOLATION, TM_TRAN_READ_FETCH_VERSION, tran_abort_only_client(), TRAN_READ_COMMITTED, db_identifier::volid, ws_chn(), ws_class_mop(), ws_decache(), ws_find(), WS_FIND_MOP_DELETED, ws_get_lock(), WS_IS_DELETED, WS_ISVID, ws_oid(), WS_SET_DELETED, and X_LOCK.

Referenced by locator_add_class(), locator_fetch_class(), locator_fetch_instance(), locator_fetch_object(), locator_find_class_by_name(), locator_find_class_by_oid(), locator_get_cache_coherency_number(), and locator_lock_set().

Here is the caller graph for this function:

static int locator_lock_and_doesexist	(	MOP	mop,
		LOCK	lock,
		LC_OBJTYPE	isclass
	)

static

Definition at line 1841 of file locator_cl.c.

References assert, ASSERT_ERROR, locator_cache_lock::class_lock, locator_cache_lock::class_oid, db_real_instance(), er_errid(), ER_LK_UNILATERALLY_ABORTED, locator_cache_lock::fetch_version_type, locator_cache_lock::implicit_lock, IS_LOCK, locator_cache_lock::isolation, IX_LOCK, LC_CLASS, LC_DOESNOT_EXIST, LC_ERROR, LC_EXIST, LC_FETCH_DIRTY_VERSION, locator_cache(), locator_cache_lock(), locator_can_skip_fetch_from_server(), locator_does_exist(), locator_free_copy_area(), locator_to_prefetched_lock(), locator_cache_lock::lock, lock_Conv, NA_LOCK, NO_ERROR, NULL, NULL_CHN, NULL_LOCK, locator_cache_lock::oid, S_LOCK, sm_is_reuse_oid_class(), TM_TRAN_ISOLATION, TM_TRAN_READ_FETCH_VERSION, tran_abort_only_client(), ws_chn(), ws_class_mop(), ws_find(), WS_FIND_MOP_DELETED, ws_get_lock(), WS_IS_DELETED, WS_ISVID, ws_oid(), and ws_set_lock().

Referenced by locator_does_exist_object().

Here is the caller graph for this function:

static int locator_lock_class_of_instance	(	MOP	inst_mop,
		MOP *	class_mop,
		LOCK	lock
	)

static

Definition at line 1681 of file locator_cl.c.

References ARG_FILE_LINE, assert, er_errid(), ER_ERROR_SEVERITY, ER_FAILED, ER_FATAL_ERROR_SEVERITY, ER_GENERIC_ERROR, ER_HEAP_UNKNOWN_CLASS_OF_INSTANCE, ER_LK_UNILATERALLY_ABORTED, er_log_debug, er_set(), locator_cache(), locator_free_copy_area(), locator_get_class(), lock_Conv, NA_LOCK, NO_ERROR, NULL, NULL_CHN, NULL_LOCK, OID_ISTEMP, OID_SET_NULL, db_identifier::pageid, db_identifier::slotid, sm_Root_class_mop, tran_abort_only_client(), db_identifier::volid, ws_chn(), ws_class_mop(), ws_find(), WS_FIND_MOP_DELETED, ws_get_lock(), WS_ISVID, ws_mop(), ws_oid(), ws_set_class(), and ws_set_lock().

Referenced by locator_fetch_class_of_instance().

Here is the caller graph for this function:

static int locator_lock_nested	(	MOP	mop,
		LOCK	lock,
		int	prune_level,
		int	quit_on_errors,
		int()(LC_LOCKSET req, void *args)	fun,
		void *	args
	)

static

Definition at line 1428 of file locator_cl.c.

References ARG_FILE_LINE, assert, lc_lock_set::classes, er_errid(), ER_ERROR_SEVERITY, ER_FAILED, ER_FATAL_ERROR_SEVERITY, ER_GENERIC_ERROR, ER_HEAP_UNKNOWN_CLASS_OF_INSTANCE, ER_HEAP_UNKNOWN_OBJECT, ER_LC_LOCK_CACHE_ERROR, er_log_debug, er_set(), i, locator_cache(), locator_cache_lock_set(), locator_fetch_all_reference_lockset(), locator_flush_instance(), locator_free_copy_area(), locator_free_lockset(), locator_get_rest_objects_classes(), locator_set_chn_classes_objects(), lock_Conv, NA_LOCK, NO_ERROR, NULL, NULL_CHN, NULL_LOCK, lc_lock_set::num_classes_of_reqobjs, lc_lock_set::num_classes_of_reqobjs_processed, lc_lock_set::num_reqobjs, lc_lock_set::num_reqobjs_processed, lc_lock_set::objects, lc_lockset_reqobj::oid, lc_lockset_classof::oid, OID_ISNULL, OID_ISTEMP, db_identifier::pageid, db_identifier::slotid, sm_is_reuse_oid_class(), sm_Root_class_mop, db_identifier::volid, ws_chn(), ws_class_mop(), ws_find(), WS_FIND_MOP_DELETED, ws_get_lock(), WS_ISDIRTY, WS_ISVID, ws_mop(), WS_MOP_GET_COMPOSITION_FETCH, WS_MOP_GET_PRUNE_LEVEL, WS_MOP_SET_COMPOSITION_FETCH, WS_MOP_SET_PRUNE_LEVEL, and ws_oid().

Referenced by locator_fetch_nested(), and locator_save_nested_mops().

Here is the caller graph for this function:

static int locator_lock_set	(	int	num_mops,
		MOP *	vector_mop,
		LOCK	reqobj_inst_lock,
		LOCK	reqobj_class_lock,
		int	quit_on_errors
	)

static

Definition at line 868 of file locator_cl.c.

References ARG_FILE_LINE, assert, lc_lockset_reqobj::chn, lc_lockset_classof::chn, lc_lockset_reqobj::class_index, lc_lock_set::classes, COPY_OID, db_real_instance(), er_errid(), ER_ERROR_SEVERITY, ER_FAILED, ER_HEAP_UNKNOWN_CLASS_OF_INSTANCE, ER_HEAP_UNKNOWN_OBJECT, ER_LC_LOCK_CACHE_ERROR, ER_OUT_OF_VIRTUAL_MEMORY, er_set(), ER_WARNING_SEVERITY, error(), i, LC_INSTANCE, locator_allocate_lockset(), locator_cache_lock_set(), locator_can_skip_fetch_from_server(), locator_free_lockset(), locator_get_rest_objects_classes(), locator_lock(), lock_Conv, mht_create(), mht_destroy(), mht_get(), mht_put(), locator_mflush_temp_oid::mop, NA_LOCK, NO_ERROR, NULL, NULL_CHN, NULL_LOCK, lc_lock_set::num_classes_of_reqobjs, lc_lock_set::num_reqobjs, lc_lock_set::objects, lc_lockset_reqobj::oid, lc_lockset_classof::oid, oid_compare_equals(), OID_EQ, oid_hash(), OID_ISNULL, db_identifier::pageid, S_LOCK, db_identifier::slotid, sm_is_reuse_oid_class(), sm_Root_class_mop, TM_TRAN_READ_FETCH_VERSION, db_identifier::volid, ws_chn(), ws_class_mop(), ws_find(), WS_FIND_MOP_DELETED, ws_get_lock(), WS_IS_DELETED, WS_ISVID, ws_mop(), ws_oid(), and ws_set_lock().

Referenced by locator_fetch_set(), locator_fun_get_all_mops(), and locator_update_instance().

Here is the caller graph for this function:

LC_FIND_CLASSNAME locator_lockhint_classes	(	int	num_classes,
		const char **	many_classnames,
		LOCK *	many_locks,
		int *	need_subclasses,
		LC_PREFETCH_FLAGS *	flags,
		int	quit_on_errors,
		LOCK	lock_rr_tran
	)