#include "config.h"
#include "error_manager.h"
#include "work_space.h"
#include "storage_common.h"
#include "locator.h"
#include "replication.h"

Include dependency graph for locator_cl.h:

Go to the source code of this file.

Classes
struct	list_mops

Macros
#define	ONE_MFLUSH true

#define	MANY_MFLUSHES false

#define	DECACHE true

#define	DONT_DECACHE false

#define	OID_BATCH_SIZE 2000

#define	LC_INSERT_OPERATION_TYPE(p)

#define	LC_UPDATE_OPERATION_TYPE(p)

Typedefs
typedef struct list_mops	LIST_MOPS

typedef void(*	LC_OIDMAP_CALLBACK) (LC_OIDMAP *map)

Enumerations
enum	LC_OBJTYPE { LC_OBJECT, LC_CLASS, LC_INSTANCE }

Functions
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)

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_class (MOBJ classobj, const char *classname)

MOP	locator_add_instance (MOBJ instance, MOP class_mop)

MOP	locator_add_root (OID *root_oid, MOBJ class_root)

int	locator_remove_class (MOP class_mop)

void	locator_remove_instance (MOP mop)

MOBJ	locator_update_instance (MOP mop)

MOBJ	locator_update_class (MOP mop)

int	locator_update_tree_classes (MOP *classes_mop_set, int num_classes)

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

OID *	locator_assign_permanent_oid (MOP mop)

MOP	locator_find_class (const char *classname)

MOP	locator_find_class_with_purpose (const char *classname, bool for_update)

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)

int	locator_does_exist_object (MOP mop, DB_FETCH_MODE purpose)

LIST_MOPS *	locator_get_all_mops (MOP class_mop, DB_FETCH_MODE class_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)

void	locator_synch_isolation_incons (void)

void	locator_set_sig_interrupt (int set)

MOBJ	locator_create_heap_if_needed (MOP class_mop, bool reuse_oid)

MOBJ	locator_has_heap (MOP class_mop)

LC_OIDMAP *	locator_add_oidset_object (LC_OIDSET oidset, DB_OBJECT obj)

int	locator_assign_oidset (LC_OIDSET *oidset, LC_OIDMAP_CALLBACK callback)

int	locator_assign_all_permanent_oids (void)

int	locator_decache_all_lock_instances (MOP class_mop)

int	locator_get_append_lsa (struct log_lsa *lsa)

int	locator_flush_replication_info (REPL_INFO *repl_info)

LC_FIND_CLASSNAME	locator_reserve_class_name (const char class_name, OID class_oid)

Macro Definition Documentation

#define DECACHE true

Definition at line 48 of file locator_cl.h.

Referenced by compactdb_start(), do_reclaim_class_addresses(), install_new_representation(), locator_flush_instance(), sm_delete_class_mop(), sm_exist_index(), and ws_intern_instances().

#define DONT_DECACHE false

Definition at line 49 of file locator_cl.h.

Referenced by do_check_for_empty_classes_in_delete(), locator_all_flush(), locator_flush_class(), locator_flush_instance(), locator_fun_get_all_mops(), locator_repl_flush_all(), process_class(), sm_flush_and_decache_objects_internal(), sm_force_write_all_classes(), sm_update_statistics(), and vid_allflush().

#define LC_INSERT_OPERATION_TYPE ( p )

Value:

((p)==DB_NOT_PARTITIONED_CLASS ? LC_FLUSH_INSERT :   \
         ((p)==DB_PARTITIONED_CLASS ? LC_FLUSH_INSERT_PRUNE :\
				      LC_FLUSH_INSERT_PRUNE_VERIFY))

Definition at line 53 of file locator_cl.h.

Referenced by la_repl_add_object(), and locator_mflush().

#define LC_UPDATE_OPERATION_TYPE ( p )

Value:

((p)==DB_NOT_PARTITIONED_CLASS ? LC_FLUSH_UPDATE :   \
         ((p)==DB_PARTITIONED_CLASS ? LC_FLUSH_UPDATE_PRUNE :\
				      LC_FLUSH_UPDATE_PRUNE_VERIFY))

Definition at line 58 of file locator_cl.h.

Referenced by la_repl_add_object(), and locator_mflush().

#define MANY_MFLUSHES false

Definition at line 46 of file locator_cl.h.

Referenced by locator_all_flush(), locator_flush_all_instances(), locator_flush_for_multi_update(), and locator_repl_flush_all().

#define OID_BATCH_SIZE 2000

Definition at line 51 of file locator_cl.h.

Referenced by ldr_assign_all_perm_oids(), and locator_add_to_oidset_when_temp_oid().

#define ONE_MFLUSH true

Definition at line 45 of file locator_cl.h.

Referenced by locator_flush_class(), and locator_internal_flush_instance().

Typedef Documentation

typedef void(* LC_OIDMAP_CALLBACK) (LC_OIDMAP *map)

Definition at line 130 of file locator_cl.h.

typedef struct list_mops LIST_MOPS

Definition at line 63 of file locator_cl.h.

Enumeration Type Documentation

enum LC_OBJTYPE

Enumerator
LC_OBJECT
LC_CLASS
LC_INSTANCE

Definition at line 70 of file locator_cl.h.

Function Documentation

MOP locator_add_class	(	MOBJ	classobj,
		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().

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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().

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LC_OIDMAP* locator_add_oidset_object	(	LC_OIDSET *	oidset,
		DB_OBJECT *	obj
	)

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().

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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().

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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().

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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().

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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().

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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().

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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().

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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().

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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().

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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().

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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().

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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().

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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().

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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().

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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().

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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().

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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().

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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().

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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().

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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().

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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().

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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().

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LIST_MOPS* locator_get_all_mops	(	MOP	class_mop,
		DB_FETCH_MODE	class_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().

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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().

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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().

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MOBJ locator_has_heap ( MOP class_mop )

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().

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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
	)