File xserver_interface.h

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• #include "boot.h"
• #include "config.h"
• #include "error_manager.h"
• #include "file_io.h"
• #include "intl_support.h"
• #include "locator.h"
• #include "log_comm.h"
• #include "log_lsa.hpp"
• #include "query_list.h"
• #include "query_manager.h"
• #include "perf_monitor.h"
• #include "replication.h"
• #include "storage_common.h"
• #include "thread_compat.hpp"
• #include <vector>

Public Functions

Type	Name
int	disk_get_boot_db_charset (THREAD_ENTRY * thread_p, INT16 volid, INTL_CODESET * db_charset)
float	log_get_db_compatibility (void)
LOG_LSA *	log_get_final_restored_lsa (void)
bool	log_is_no_logging (void)
int	log_set_no_logging (void)
bool	logtb_has_updated (THREAD_ENTRY * thread_p)
void	xacl_dump (THREAD_ENTRY * thread_p, FILE * outfp)
int	xacl_reload (THREAD_ENTRY * thread_p)
VOLID	xboot_add_volume_extension (THREAD_ENTRY * thread_p, DBDEF_VOL_EXT_INFO * ext_info)
int	xboot_backup (THREAD_ENTRY * thread_p, const char * backup_path, FILEIO_BACKUP_LEVEL backup_level, bool delete_unneeded_logarchives, const char * backup_verbose_file, int num_threads, FILEIO_ZIP_METHOD zip_method, FILEIO_ZIP_LEVEL zip_level, int skip_activelog, int sleep_msecs, bool separate_keys)
int	xboot_check_db_consistency (THREAD_ENTRY * thread_p, int check_flag, OID * oids, int num_oids, BTID * index_btid)
DISK_ISVALID	xboot_checkdb_table (THREAD_ENTRY * thread_p, int check_flag, OID * oid, BTID * index_btid)
int	xboot_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	xboot_compact_start (THREAD_ENTRY * thread_p)
int	xboot_compact_stop (THREAD_ENTRY * thread_p)
VOLID	xboot_find_last_permanent (THREAD_ENTRY * thread_p)
VOLID	xboot_find_last_temp (THREAD_ENTRY * thread_p)
int	xboot_find_number_permanent_volumes (THREAD_ENTRY * thread_p)
int	xboot_find_number_temp_volumes (THREAD_ENTRY * thread_p)
const char *	xboot_get_server_session_key (void)
int	xboot_heap_compact (THREAD_ENTRY * thread_p, OID * class_oid)
int	xboot_initialize_server (const BOOT_CLIENT_CREDENTIAL * client_credential, BOOT_DB_PATH_INFO * db_path_info, bool db_overwrite, const char * file_addmore_vols, volatile DKNPAGES db_npages, PGLENGTH db_desired_pagesize, volatile DKNPAGES xlog_npages, PGLENGTH db_desired_log_page_size, OID * rootclass_oid, HFID * rootclass_hfid, int client_lock_wait, TRAN_ISOLATION client_isolation)
VOLID	xboot_peek_last_permanent (THREAD_ENTRY * thread_p)
int	xboot_register_client (THREAD_ENTRY * thread_p, BOOT_CLIENT_CREDENTIAL * client_credential, int client_lock_wait, TRAN_ISOLATION client_isolation, TRAN_STATE * tran_state, BOOT_SERVER_CREDENTIAL * server_credential)
int	xboot_unregister_client (THREAD_ENTRY *& thread_p, int tran_index)
BTID *	xbtree_add_index (THREAD_ENTRY * thread_p, BTID * btid, TP_DOMAIN * key_type, OID * class_oid, int attr_id, int unique_pk, long long num_oids, long long num_nulls, long long num_keys, int deduplicate_key_pos)
int	xbtree_class_test_unique (THREAD_ENTRY * thread_p, char * buf, int buf_size)
int	xbtree_delete_index (THREAD_ENTRY * thread_p, BTID * btid)
BTREE_SEARCH	xbtree_find_multi_uniques (THREAD_ENTRY * thread_p, OID * class_oid, int pruning_type, BTID * btids, DB_VALUE * values, int count, SCAN_OPERATION_TYPE op_type, OID ** oids, int * oids_count)
BTREE_SEARCH	xbtree_find_unique (THREAD_ENTRY * thread_p, BTID * btid, SCAN_OPERATION_TYPE scan_op_type, DB_VALUE * key, OID * class_oid, OID * oid, bool is_all_class_srch)
BTID *	xbtree_load_index (THREAD_ENTRY * thread_p, BTID * btid, const char * bt_name, TP_DOMAIN * key_type, OID * class_oids, int n_classes, int n_attrs, int * attr_ids, int * attrs_prefix_length, HFID * hfids, int unique_pk, int not_null_flag, OID * fk_refcls_oid, BTID * fk_refcls_pk_btid, const char * fk_name, char * pred_stream, int pred_stream_size, char * expr_stream, int expr_steram_size, int func_col_id, int func_attr_index_start)
BTID *	xbtree_load_online_index (THREAD_ENTRY * thread_p, BTID * btid, const char * bt_name, TP_DOMAIN * key_type, OID * class_oids, int n_classes, int n_attrs, int * attr_ids, int * attrs_prefix_length, HFID * hfids, int unique_pk, int not_null_flag, OID * fk_refcls_oid, BTID * fk_refcls_pk_btid, const char * fk_name, char * pred_stream, int pred_stream_size, char * expr_stream, int expr_steram_size, int func_col_id, int func_attr_index_start, int ib_thread_count)
int	xcatalog_check_rep_dir (THREAD_ENTRY * thread_p, OID * class_id, OID * rep_dir_p)
int	xchksum_insert_repl_log_and_demote_table_lock (THREAD_ENTRY * thread_p, REPL_INFO * repl_info, const OID * class_oidp)
DKNPAGES	xdisk_get_free_numpages (THREAD_ENTRY * thread_p, VOLID volid)
char *	xdisk_get_fullname (THREAD_ENTRY * thread_p, VOLID volid, char * vol_fullname)
DISK_VOLPURPOSE	xdisk_get_purpose (THREAD_ENTRY * thread_p, VOLID volid)
int	xdisk_get_purpose_and_space_info (THREAD_ENTRY * thread_p, VOLID volid, DISK_VOLPURPOSE * vol_purpose, DISK_VOLUME_SPACE_INFO * space_info)
char *	xdisk_get_remarks (THREAD_ENTRY * thread_p, VOLID volid)
DKNPAGES	xdisk_get_total_numpages (THREAD_ENTRY * thread_p, VOLID volid)
bool	xdisk_is_volume_exist (THREAD_ENTRY * thread_p, VOLID volid)
EHID *	xehash_create (THREAD_ENTRY * thread_p, EHID * ehid, DB_TYPE key_type, int exp_num_entries, OID * class_oid, int attr_id, bool is_tmp)
int	xehash_destroy (THREAD_ENTRY * thread_p, EHID * ehid)
int	xfile_apply_tde_to_class_files (THREAD_ENTRY * thread_p, const OID * class_oid)
int	xfile_tracker_clean_invalid_file (THREAD_ENTRY * thread_p, int * heap, int * heap_ovf, int * btree, int * btree_ovf)
int	xfile_tracker_delete_target_file (THREAD_ENTRY * thread_p, const char * target_vfid_str)
int	xfile_tracker_dump_file_list (THREAD_ENTRY * thread_p, FILE * outfp, bool invalid_only)
int	xheap_create (THREAD_ENTRY * thread_p, HFID * hfid, const OID * class_oid, bool reuse_oid)
int	xheap_destroy (THREAD_ENTRY * thread_p, const HFID * hfid, const OID * class_oid)
int	xheap_destroy_newly_created (THREAD_ENTRY * thread_p, const HFID * hfid, const OID * class_oid, const bool force=false)
int	xlob_create_dir (THREAD_ENTRY * thread_p, HFID * hfid, int * attrid_arr, int attrid_arr_length)
int	xlob_remove_dir (THREAD_ENTRY * thread_p, HFID * hfid, int attrid)
int	xlocator_assign_oid (THREAD_ENTRY * thread_p, const HFID * hfid, OID * perm_oid, int expected_length, OID * class_oid, const char * classname)
int	xlocator_assign_oid_batch (THREAD_ENTRY * thread_p, LC_OIDSET * oidset)
int	xlocator_check_fk_validity (THREAD_ENTRY * thread_p, OID * cls_oid, HFID * hfid, TP_DOMAIN * key_type, int n_attrs, int * attr_ids, OID * pk_cls_oid, BTID * pk_btid, char * fk_name)
LC_FIND_CLASSNAME	xlocator_delete_class_name (THREAD_ENTRY * thread_p, const char * classname)
int	xlocator_demote_class_lock (THREAD_ENTRY * thread_p, const OID * class_oid, LOCK lock, LOCK * ex_lock)
int	xlocator_does_exist (THREAD_ENTRY * thread_p, OID * oid, int chn, LOCK lock, LC_FETCH_VERSION_TYPE fetch_version_type, OID * class_oid, int class_chn, int need_fetching, int prefetching, LC_COPYAREA ** fetch_area)
int	xlocator_fetch (THREAD_ENTRY * thrd, OID * oid, int chn, LOCK lock, LC_FETCH_VERSION_TYPE fetch_version_type, LC_FETCH_VERSION_TYPE initial_fetch_version_type, OID * class_oid, int class_chn, int prefetching, LC_COPYAREA ** fetch_area)
int	xlocator_fetch_all (THREAD_ENTRY * thread_p, const HFID * hfid, LOCK * lock, LC_FETCH_VERSION_TYPE fetch_type, OID * class_oid, int * nobjects, int * nfetched, OID * last_oid, LC_COPYAREA ** fetch_area, int request_pages)
int	xlocator_fetch_all_reference_lockset (THREAD_ENTRY * thread_p, OID * oid, int chn, OID * class_oid, int class_chn, LOCK lock, int quit_on_errors, int prune_level, LC_LOCKSET ** lockset, LC_COPYAREA ** fetch_area)
int	xlocator_fetch_lockhint_classes (THREAD_ENTRY * thread_p, LC_LOCKHINT * lockhint, LC_COPYAREA ** fetch_area)
int	xlocator_fetch_lockset (THREAD_ENTRY * thread_p, LC_LOCKSET * lockset, LC_COPYAREA ** fetch_area)
LC_FIND_CLASSNAME	xlocator_find_class_oid (THREAD_ENTRY * thread_p, const char * classname, OID * class_oid, LOCK lock)
LC_FIND_CLASSNAME	xlocator_find_lockhint_class_oids (THREAD_ENTRY * thread_p, int num_classes, const char ** many_classnames, LOCK * many_locks, int * many_need_subclasses, LC_PREFETCH_FLAGS * many_flags, OID * guessed_class_oids, int * guessed_class_chns, bool quit_on_errors, LC_LOCKHINT ** hlock, LC_COPYAREA ** fetch_area)
int	xlocator_force (THREAD_ENTRY * thread_p, LC_COPYAREA * copy_area, int num_ignore_error_list, int * ignore_error_list)
int	xlocator_get_class (THREAD_ENTRY * thread_p, OID * class_oid, int class_chn, const OID * oid, LOCK lock, int prefetching, LC_COPYAREA ** fetch_area)
int	xlocator_get_reserved_class_name_oid (THREAD_ENTRY * thread_p, const char * classname, OID * class_oid)
int	xlocator_lock_and_fetch_all (THREAD_ENTRY * thread_p, const HFID * hfid, LOCK * instance_lock, int * instance_lock_timeout, OID * class_oid, LOCK * class_lock, int * nobjects, int * nfetched, int * nfailed_instance_locks, OID * last_oid, LC_COPYAREA ** fetch_area, MVCC_SNAPSHOT * mvcc_snapshot)
bool	xlocator_notify_isolation_incons (THREAD_ENTRY * thread_p, LC_COPYAREA ** synch_area)
int	xlocator_remove_class_from_index (THREAD_ENTRY * thread_p, OID * oid, BTID * btid, HFID * hfid)
LC_FIND_CLASSNAME	xlocator_rename_class_name (THREAD_ENTRY * thread_p, const char * oldname, const char * newname, OID * class_oid)
int	xlocator_repl_force (THREAD_ENTRY * thread_p, LC_COPYAREA * copy_area, LC_COPYAREA ** reply_area)
LC_FIND_CLASSNAME	xlocator_reserve_class_names (THREAD_ENTRY * thread_p, const int num_classes, const char ** classname, OID * class_oid)
int	xlocator_upgrade_instances_domain (THREAD_ENTRY * thread_p, OID * class_oid, int att_id)
void	xlock_dump (THREAD_ENTRY * thread_p, FILE * outfp, int is_contention)
int	xlogin_user (THREAD_ENTRY * thread_p, const char * username)
bool	xlogtb_does_active_user_exist (THREAD_ENTRY * thread_p, const char * user_name)
int	xlogtb_get_pack_tran_table (THREAD_ENTRY * thread_p, char ** buffer_p, int * size_p, int include_query_exec_info)
int	xlogtb_reset_isolation (THREAD_ENTRY * thread_p, TRAN_ISOLATION isolation)
int	xlogtb_reset_wait_msecs (THREAD_ENTRY * thread_p, int wait_msecs)
void	xlogtb_set_interrupt (THREAD_ENTRY * thread_p, int set)
void	xlogtb_set_suppress_repl_on_transaction (THREAD_ENTRY * thread_p, int set)
void	xperfmon_server_copy_global_stats (UINT64 * to_stats)
void	xperfmon_server_copy_stats (THREAD_ENTRY * thread_p, UINT64 * to_stats, bool need_pgbuf_stat)
void	xperfmon_server_copy_stats_for_trace (THREAD_ENTRY * thread_p, UINT64 * to_stats)
int	xqfile_get_list_file_page (THREAD_ENTRY * thread_p, QUERY_ID query_id, VOLID volid, PAGEID pageid, char * page_bufp, int * page_sizep)
int	xqmgr_drop_all_query_plans (THREAD_ENTRY * thread_p)
int	xqmgr_drop_query_plans_by_sha1 (THREAD_ENTRY * thread_p, char * sha1)
void	xqmgr_dump_query_cache (THREAD_ENTRY * thread_p, FILE * outfp)
void	xqmgr_dump_query_plans (THREAD_ENTRY * thread_p, FILE * outfp)
int	xqmgr_end_query (THREAD_ENTRY * thrd, QUERY_ID query_id)
QFILE_LIST_ID *	xqmgr_execute_query (THREAD_ENTRY * thrd, const XASL_ID * xasl_id, QUERY_ID * query_idp, int dbval_cnt, void * data, QUERY_FLAG * flagp, CACHE_TIME * clt_cache_time, CACHE_TIME * srv_cache_time, int query_timeout, xasl_cache_ent ** ret_cache_entry_p)
QFILE_LIST_ID *	xqmgr_prepare_and_execute_query (THREAD_ENTRY * thrd, char * xasl_stream, int xasl_stream_size, QUERY_ID * query_id, int dbval_cnt, void * data, QUERY_FLAG * flag, int query_timeout)
int	xqmgr_prepare_query (THREAD_ENTRY * thrd, compile_context * ctx, xasl_stream * stream)
LOG_LSA *	xrepl_log_get_append_lsa (void)
int	xrepl_set_info (THREAD_ENTRY * thread_p, REPL_INFO * repl_info)
int	xsession_check_session (THREAD_ENTRY * thread_p, const SESSION_ID id)
int	xsession_clear_query_entry_info (THREAD_ENTRY * thread_p, const QUERY_ID query_id)
int	xsession_create_new (THREAD_ENTRY * thread_p, SESSION_ID * id)
int	xsession_create_prepared_statement (THREAD_ENTRY * thread_p, char * name, char * alias_print, SHA1Hash * sha1, char * info, int info_len)
int	xsession_delete_prepared_statement (THREAD_ENTRY * thread_p, const char * name)
int	xsession_drop_session_variables (THREAD_ENTRY * thread_p, DB_VALUE * values, const int count)
int	xsession_end_session (THREAD_ENTRY * thread, const SESSION_ID id, bool is_keep_session)
int	xsession_get_last_insert_id (THREAD_ENTRY * thread_p, DB_VALUE * value, bool update_last_insert_id)
int	xsession_get_prepared_statement (THREAD_ENTRY * thread_p, const char * name, char ** info, int * info_len, XASL_ID * xasl_id, xasl_node_header * xasl_header_p)
int	xsession_get_row_count (THREAD_ENTRY * thread_p, int * row_count)
int	xsession_get_session_variable (THREAD_ENTRY * thread_p, const DB_VALUE * name, DB_VALUE * value)
int	xsession_get_session_variable_no_copy (THREAD_ENTRY * thread_p, const DB_VALUE * name, DB_VALUE ** value)
int	xsession_load_query_entry_info (THREAD_ENTRY * thread_p, QMGR_QUERY_ENTRY * qentry_p)
int	xsession_remove_query_entry_info (THREAD_ENTRY * thread_p, const QUERY_ID query_id)
int	xsession_reset_cur_insert_id (THREAD_ENTRY * thread_p)
int	xsession_set_cur_insert_id (THREAD_ENTRY * thread_p, const DB_VALUE * value, bool force)
int	xsession_set_is_keep_session (THREAD_ENTRY * thread_p, bool is_keep_session)
int	xsession_set_row_count (THREAD_ENTRY * thread_p, int row_count)
int	xsession_set_session_variables (THREAD_ENTRY * thread_p, DB_VALUE * values, const int count)
int	xsession_set_tran_auto_commit (THREAD_ENTRY * thread_p, bool auto_commit)
void	xsession_store_query_entry_info (THREAD_ENTRY * thread_p, QMGR_QUERY_ENTRY * qentry_p)
char *	xstats_get_statistics_from_server (THREAD_ENTRY * thread_p, OID * class_id, unsigned int timestamp, int * length)
int	xstats_update_statistics (THREAD_ENTRY * thread_p, OID * classoid, bool with_fullscan, CLASS_ATTR_NDV * class_attr_ndv)
void	xsynonym_remove_xasl_by_oid (THREAD_ENTRY * thread_p, OID * oidp)
int	xtde_change_mk_without_flock (THREAD_ENTRY * thread_p, const int mk_index)
int	xtde_get_mk_info (THREAD_ENTRY * thread_p, int * mk_index, time_t * created_time, time_t * set_time)
bool	xtran_is_blocked (THREAD_ENTRY * thread_p, int tran_index)
int	xtran_lock_rep_read (THREAD_ENTRY * thread_p, LOCK lock_rr_tran)
int	xtran_server_2pc_attach_global_tran (THREAD_ENTRY * thread_p, int gtrid)
TRAN_STATE	xtran_server_2pc_prepare (THREAD_ENTRY * thread_p)
TRAN_STATE	xtran_server_2pc_prepare_global_tran (THREAD_ENTRY * thread_p, int gtrid)
int	xtran_server_2pc_recovery_prepared (THREAD_ENTRY * thread_p, int gtrids, int size)
int	xtran_server_2pc_start (THREAD_ENTRY * thread_p)
TRAN_STATE	xtran_server_abort (THREAD_ENTRY * thrd)
TRAN_STATE	xtran_server_commit (THREAD_ENTRY * thrd, bool retain_lock)
TRAN_STATE	xtran_server_end_topop (THREAD_ENTRY * thread_p, LOG_RESULT_TOPOP result, LOG_LSA * topop_lsa)
int	xtran_server_get_global_tran_info (THREAD_ENTRY * thread_p, int gtrid, void * buffer, int size)
bool	xtran_server_has_updated (THREAD_ENTRY * thread_p)
int	xtran_server_is_active_and_has_updated (THREAD_ENTRY * thread_p)
TRAN_STATE	xtran_server_partial_abort (THREAD_ENTRY * thread_p, const char * savept_name, LOG_LSA * savept_lsa)
int	xtran_server_savepoint (THREAD_ENTRY * thread_p, const char * savept_name, LOG_LSA * savept_lsa)
int	xtran_server_set_global_tran_info (THREAD_ENTRY * thread_p, int gtrid, void * info, int size)
int	xtran_server_start_topop (THREAD_ENTRY * thread_p, LOG_LSA * topop_lsa)
bool	xtran_should_connection_reset (THREAD_ENTRY * thread_p, bool has_updated)
int	xtran_wait_server_active_trans (THREAD_ENTRY * thrd)

Public Functions Documentation

function disk_get_boot_db_charset

int disk_get_boot_db_charset (
    THREAD_ENTRY * thread_p,
    INT16 volid,
    INTL_CODESET * db_charset
) 

---

function log_get_db_compatibility

float log_get_db_compatibility (
    void
) 

---

function log_get_final_restored_lsa

LOG_LSA * log_get_final_restored_lsa (
    void
) 

---

function log_is_no_logging

bool log_is_no_logging (
    void
) 

---

function log_set_no_logging

int log_set_no_logging (
    void
) 

---

function logtb_has_updated

bool logtb_has_updated (
    THREAD_ENTRY * thread_p
) 

---

function xacl_dump

void xacl_dump (
    THREAD_ENTRY * thread_p,
    FILE * outfp
) 

---

function xacl_reload

int xacl_reload (
    THREAD_ENTRY * thread_p
) 

---

function xboot_add_volume_extension

VOLID xboot_add_volume_extension (
    THREAD_ENTRY * thread_p,
    DBDEF_VOL_EXT_INFO * ext_info
) 

---

function xboot_backup

int xboot_backup (
    THREAD_ENTRY * thread_p,
    const  char * backup_path,
    FILEIO_BACKUP_LEVEL backup_level,
    bool delete_unneeded_logarchives,
    const  char * backup_verbose_file,
    int num_threads,
    FILEIO_ZIP_METHOD zip_method,
    FILEIO_ZIP_LEVEL zip_level,
    int skip_activelog,
    int sleep_msecs,
    bool separate_keys
) 

---

function xboot_check_db_consistency

int xboot_check_db_consistency (
    THREAD_ENTRY * thread_p,
    int check_flag,
    OID * oids,
    int num_oids,
    BTID * index_btid
) 

---

function xboot_checkdb_table

DISK_ISVALID xboot_checkdb_table (
    THREAD_ENTRY * thread_p,
    int check_flag,
    OID * oid,
    BTID * index_btid
) 

---

function xboot_compact_db

int xboot_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
) 

---

function xboot_compact_start

int xboot_compact_start (
    THREAD_ENTRY * thread_p
) 

---

function xboot_compact_stop

int xboot_compact_stop (
    THREAD_ENTRY * thread_p
) 

---

function xboot_find_last_permanent

VOLID xboot_find_last_permanent (
    THREAD_ENTRY * thread_p
) 

---

function xboot_find_last_temp

VOLID xboot_find_last_temp (
    THREAD_ENTRY * thread_p
) 

---

function xboot_find_number_permanent_volumes

int xboot_find_number_permanent_volumes (
    THREAD_ENTRY * thread_p
) 

---

function xboot_find_number_temp_volumes

int xboot_find_number_temp_volumes (
    THREAD_ENTRY * thread_p
) 

---

function xboot_get_server_session_key

const  char * xboot_get_server_session_key (
    void
) 

---

function xboot_heap_compact

int xboot_heap_compact (
    THREAD_ENTRY * thread_p,
    OID * class_oid
) 

---

function xboot_initialize_server

int xboot_initialize_server (
    const  BOOT_CLIENT_CREDENTIAL * client_credential,
    BOOT_DB_PATH_INFO * db_path_info,
    bool db_overwrite,
    const  char * file_addmore_vols,
    volatile  DKNPAGES db_npages,
    PGLENGTH db_desired_pagesize,
    volatile  DKNPAGES xlog_npages,
    PGLENGTH db_desired_log_page_size,
    OID * rootclass_oid,
    HFID * rootclass_hfid,
    int client_lock_wait,
    TRAN_ISOLATION client_isolation
) 

---

function xboot_peek_last_permanent

VOLID xboot_peek_last_permanent (
    THREAD_ENTRY * thread_p
) 

---

function xboot_register_client

int xboot_register_client (
    THREAD_ENTRY * thread_p,
    BOOT_CLIENT_CREDENTIAL * client_credential,
    int client_lock_wait,
    TRAN_ISOLATION client_isolation,
    TRAN_STATE * tran_state,
    BOOT_SERVER_CREDENTIAL * server_credential
) 

---

function xboot_unregister_client

int xboot_unregister_client (
    THREAD_ENTRY *& thread_p,
    int tran_index
) 

---

function xbtree_add_index

BTID * xbtree_add_index (
    THREAD_ENTRY * thread_p,
    BTID * btid,
    TP_DOMAIN * key_type,
    OID * class_oid,
    int attr_id,
    int unique_pk,
    long  long num_oids,
    long  long num_nulls,
    long  long num_keys,
    int deduplicate_key_pos
) 

---

function xbtree_class_test_unique

int xbtree_class_test_unique (
    THREAD_ENTRY * thread_p,
    char * buf,
    int buf_size
) 

---

function xbtree_delete_index

int xbtree_delete_index (
    THREAD_ENTRY * thread_p,
    BTID * btid
) 

---

function xbtree_find_multi_uniques

BTREE_SEARCH xbtree_find_multi_uniques (
    THREAD_ENTRY * thread_p,
    OID * class_oid,
    int pruning_type,
    BTID * btids,
    DB_VALUE * values,
    int count,
    SCAN_OPERATION_TYPE op_type,
    OID ** oids,
    int * oids_count
) 

---

function xbtree_find_unique

BTREE_SEARCH xbtree_find_unique (
    THREAD_ENTRY * thread_p,
    BTID * btid,
    SCAN_OPERATION_TYPE scan_op_type,
    DB_VALUE * key,
    OID * class_oid,
    OID * oid,
    bool is_all_class_srch
) 

---

function xbtree_load_index

BTID * xbtree_load_index (
    THREAD_ENTRY * thread_p,
    BTID * btid,
    const  char * bt_name,
    TP_DOMAIN * key_type,
    OID * class_oids,
    int n_classes,
    int n_attrs,
    int * attr_ids,
    int * attrs_prefix_length,
    HFID * hfids,
    int unique_pk,
    int not_null_flag,
    OID * fk_refcls_oid,
    BTID * fk_refcls_pk_btid,
    const  char * fk_name,
    char * pred_stream,
    int pred_stream_size,
    char * expr_stream,
    int expr_steram_size,
    int func_col_id,
    int func_attr_index_start
) 

---

function xbtree_load_online_index

BTID * xbtree_load_online_index (
    THREAD_ENTRY * thread_p,
    BTID * btid,
    const  char * bt_name,
    TP_DOMAIN * key_type,
    OID * class_oids,
    int n_classes,
    int n_attrs,
    int * attr_ids,
    int * attrs_prefix_length,
    HFID * hfids,
    int unique_pk,
    int not_null_flag,
    OID * fk_refcls_oid,
    BTID * fk_refcls_pk_btid,
    const  char * fk_name,
    char * pred_stream,
    int pred_stream_size,
    char * expr_stream,
    int expr_steram_size,
    int func_col_id,
    int func_attr_index_start,
    int ib_thread_count
) 

---

function xcatalog_check_rep_dir

int xcatalog_check_rep_dir (
    THREAD_ENTRY * thread_p,
    OID * class_id,
    OID * rep_dir_p
) 

---

function xchksum_insert_repl_log_and_demote_table_lock

int xchksum_insert_repl_log_and_demote_table_lock (
    THREAD_ENTRY * thread_p,
    REPL_INFO * repl_info,
    const  OID * class_oidp
) 

---

function xdisk_get_free_numpages

DKNPAGES xdisk_get_free_numpages (
    THREAD_ENTRY * thread_p,
    VOLID volid
) 

---

function xdisk_get_fullname

char * xdisk_get_fullname (
    THREAD_ENTRY * thread_p,
    VOLID volid,
    char * vol_fullname
) 

---

function xdisk_get_purpose

DISK_VOLPURPOSE xdisk_get_purpose (
    THREAD_ENTRY * thread_p,
    VOLID volid
) 

---

function xdisk_get_purpose_and_space_info

int xdisk_get_purpose_and_space_info (
    THREAD_ENTRY * thread_p,
    VOLID volid,
    DISK_VOLPURPOSE * vol_purpose,
    DISK_VOLUME_SPACE_INFO * space_info
) 

---

function xdisk_get_remarks

char * xdisk_get_remarks (
    THREAD_ENTRY * thread_p,
    VOLID volid
) 

---

function xdisk_get_total_numpages

DKNPAGES xdisk_get_total_numpages (
    THREAD_ENTRY * thread_p,
    VOLID volid
) 

---

function xdisk_is_volume_exist

bool xdisk_is_volume_exist (
    THREAD_ENTRY * thread_p,
    VOLID volid
) 

---

function xehash_create

EHID * xehash_create (
    THREAD_ENTRY * thread_p,
    EHID * ehid,
    DB_TYPE key_type,
    int exp_num_entries,
    OID * class_oid,
    int attr_id,
    bool is_tmp
) 

---

function xehash_destroy

int xehash_destroy (
    THREAD_ENTRY * thread_p,
    EHID * ehid
) 

---

function xfile_apply_tde_to_class_files

int xfile_apply_tde_to_class_files (
    THREAD_ENTRY * thread_p,
    const  OID * class_oid
) 

---

function xfile_tracker_clean_invalid_file

int xfile_tracker_clean_invalid_file (
    THREAD_ENTRY * thread_p,
    int * heap,
    int * heap_ovf,
    int * btree,
    int * btree_ovf
) 

---

function xfile_tracker_delete_target_file

int xfile_tracker_delete_target_file (
    THREAD_ENTRY * thread_p,
    const  char * target_vfid_str
) 

---

function xfile_tracker_dump_file_list

int xfile_tracker_dump_file_list (
    THREAD_ENTRY * thread_p,
    FILE * outfp,
    bool invalid_only
) 

---

function xheap_create

int xheap_create (
    THREAD_ENTRY * thread_p,
    HFID * hfid,
    const  OID * class_oid,
    bool reuse_oid
) 

---

function xheap_destroy

int xheap_destroy (
    THREAD_ENTRY * thread_p,
    const  HFID * hfid,
    const  OID * class_oid
) 

---

function xheap_destroy_newly_created

int xheap_destroy_newly_created (
    THREAD_ENTRY * thread_p,
    const  HFID * hfid,
    const  OID * class_oid,
    const  bool force=false
) 

---

function xlob_create_dir

int xlob_create_dir (
    THREAD_ENTRY * thread_p,
    HFID * hfid,
    int * attrid_arr,
    int attrid_arr_length
) 

---

function xlob_remove_dir

int xlob_remove_dir (
    THREAD_ENTRY * thread_p,
    HFID * hfid,
    int attrid
) 

---

function xlocator_assign_oid

int xlocator_assign_oid (
    THREAD_ENTRY * thread_p,
    const  HFID * hfid,
    OID * perm_oid,
    int expected_length,
    OID * class_oid,
    const  char * classname
) 

---

function xlocator_assign_oid_batch

int xlocator_assign_oid_batch (
    THREAD_ENTRY * thread_p,
    LC_OIDSET * oidset
) 

---

function xlocator_check_fk_validity

int xlocator_check_fk_validity (
    THREAD_ENTRY * thread_p,
    OID * cls_oid,
    HFID * hfid,
    TP_DOMAIN * key_type,
    int n_attrs,
    int * attr_ids,
    OID * pk_cls_oid,
    BTID * pk_btid,
    char * fk_name
) 

---

function xlocator_delete_class_name

LC_FIND_CLASSNAME xlocator_delete_class_name (
    THREAD_ENTRY * thread_p,
    const  char * classname
) 

---

function xlocator_demote_class_lock

int xlocator_demote_class_lock (
    THREAD_ENTRY * thread_p,
    const  OID * class_oid,
    LOCK lock,
    LOCK * ex_lock
) 

---

function xlocator_does_exist

int xlocator_does_exist (
    THREAD_ENTRY * thread_p,
    OID * oid,
    int chn,
    LOCK lock,
    LC_FETCH_VERSION_TYPE fetch_version_type,
    OID * class_oid,
    int class_chn,
    int need_fetching,
    int prefetching,
    LC_COPYAREA ** fetch_area
) 

---

function xlocator_fetch

int xlocator_fetch (
    THREAD_ENTRY * thrd,
    OID * oid,
    int chn,
    LOCK lock,
    LC_FETCH_VERSION_TYPE fetch_version_type,
    LC_FETCH_VERSION_TYPE initial_fetch_version_type,
    OID * class_oid,
    int class_chn,
    int prefetching,
    LC_COPYAREA ** fetch_area
) 

---

function xlocator_fetch_all

int xlocator_fetch_all (
    THREAD_ENTRY * thread_p,
    const  HFID * hfid,
    LOCK * lock,
    LC_FETCH_VERSION_TYPE fetch_type,
    OID * class_oid,
    int * nobjects,
    int * nfetched,
    OID * last_oid,
    LC_COPYAREA ** fetch_area,
    int request_pages
) 

---

function xlocator_fetch_all_reference_lockset

int xlocator_fetch_all_reference_lockset (
    THREAD_ENTRY * thread_p,
    OID * oid,
    int chn,
    OID * class_oid,
    int class_chn,
    LOCK lock,
    int quit_on_errors,
    int prune_level,
    LC_LOCKSET ** lockset,
    LC_COPYAREA ** fetch_area
) 

---

function xlocator_fetch_lockhint_classes

int xlocator_fetch_lockhint_classes (
    THREAD_ENTRY * thread_p,
    LC_LOCKHINT * lockhint,
    LC_COPYAREA ** fetch_area
) 

---

function xlocator_fetch_lockset

int xlocator_fetch_lockset (
    THREAD_ENTRY * thread_p,
    LC_LOCKSET * lockset,
    LC_COPYAREA ** fetch_area
) 

---

function xlocator_find_class_oid

LC_FIND_CLASSNAME xlocator_find_class_oid (
    THREAD_ENTRY * thread_p,
    const  char * classname,
    OID * class_oid,
    LOCK lock
) 

---

function xlocator_find_lockhint_class_oids

LC_FIND_CLASSNAME xlocator_find_lockhint_class_oids (
    THREAD_ENTRY * thread_p,
    int num_classes,
    const  char ** many_classnames,
    LOCK * many_locks,
    int * many_need_subclasses,
    LC_PREFETCH_FLAGS * many_flags,
    OID * guessed_class_oids,
    int * guessed_class_chns,
    bool quit_on_errors,
    LC_LOCKHINT ** hlock,
    LC_COPYAREA ** fetch_area
) 

---

function xlocator_force

int xlocator_force (
    THREAD_ENTRY * thread_p,
    LC_COPYAREA * copy_area,
    int num_ignore_error_list,
    int * ignore_error_list
) 

---

function xlocator_get_class

int xlocator_get_class (
    THREAD_ENTRY * thread_p,
    OID * class_oid,
    int class_chn,
    const  OID * oid,
    LOCK lock,
    int prefetching,
    LC_COPYAREA ** fetch_area
) 

---

function xlocator_get_reserved_class_name_oid

int xlocator_get_reserved_class_name_oid (
    THREAD_ENTRY * thread_p,
    const  char * classname,
    OID * class_oid
) 

---

function xlocator_lock_and_fetch_all

int xlocator_lock_and_fetch_all (
    THREAD_ENTRY * thread_p,
    const  HFID * hfid,
    LOCK * instance_lock,
    int * instance_lock_timeout,
    OID * class_oid,
    LOCK * class_lock,
    int * nobjects,
    int * nfetched,
    int * nfailed_instance_locks,
    OID * last_oid,
    LC_COPYAREA ** fetch_area,
    MVCC_SNAPSHOT * mvcc_snapshot
) 

---

function xlocator_notify_isolation_incons

bool xlocator_notify_isolation_incons (
    THREAD_ENTRY * thread_p,
    LC_COPYAREA ** synch_area
) 

---

function xlocator_remove_class_from_index

int xlocator_remove_class_from_index (
    THREAD_ENTRY * thread_p,
    OID * oid,
    BTID * btid,
    HFID * hfid
) 

---

function xlocator_rename_class_name

LC_FIND_CLASSNAME xlocator_rename_class_name (
    THREAD_ENTRY * thread_p,
    const  char * oldname,
    const  char * newname,
    OID * class_oid
) 

---

function xlocator_repl_force

int xlocator_repl_force (
    THREAD_ENTRY * thread_p,
    LC_COPYAREA * copy_area,
    LC_COPYAREA ** reply_area
) 

---

function xlocator_reserve_class_names

LC_FIND_CLASSNAME xlocator_reserve_class_names (
    THREAD_ENTRY * thread_p,
    const  int num_classes,
    const  char ** classname,
    OID * class_oid
) 

---

function xlocator_upgrade_instances_domain

int xlocator_upgrade_instances_domain (
    THREAD_ENTRY * thread_p,
    OID * class_oid,
    int att_id
) 

---

function xlock_dump

void xlock_dump (
    THREAD_ENTRY * thread_p,
    FILE * outfp,
    int is_contention
) 

---

function xlogin_user

int xlogin_user (
    THREAD_ENTRY * thread_p,
    const  char * username
) 

---

function xlogtb_does_active_user_exist

bool xlogtb_does_active_user_exist (
    THREAD_ENTRY * thread_p,
    const  char * user_name
) 

---

function xlogtb_get_pack_tran_table

int xlogtb_get_pack_tran_table (
    THREAD_ENTRY * thread_p,
    char ** buffer_p,
    int * size_p,
    int include_query_exec_info
) 

---

function xlogtb_reset_isolation

int xlogtb_reset_isolation (
    THREAD_ENTRY * thread_p,
    TRAN_ISOLATION isolation
) 

---

function xlogtb_reset_wait_msecs

int xlogtb_reset_wait_msecs (
    THREAD_ENTRY * thread_p,
    int wait_msecs
) 

---

function xlogtb_set_interrupt

void xlogtb_set_interrupt (
    THREAD_ENTRY * thread_p,
    int set
) 

---

function xlogtb_set_suppress_repl_on_transaction

void xlogtb_set_suppress_repl_on_transaction (
    THREAD_ENTRY * thread_p,
    int set
) 

---

function xperfmon_server_copy_global_stats

void xperfmon_server_copy_global_stats (
    UINT64 * to_stats
) 

---

function xperfmon_server_copy_stats

void xperfmon_server_copy_stats (
    THREAD_ENTRY * thread_p,
    UINT64 * to_stats,
    bool need_pgbuf_stat
) 

---

function xperfmon_server_copy_stats_for_trace

void xperfmon_server_copy_stats_for_trace (
    THREAD_ENTRY * thread_p,
    UINT64 * to_stats
) 

---

function xqfile_get_list_file_page

int xqfile_get_list_file_page (
    THREAD_ENTRY * thread_p,
    QUERY_ID query_id,
    VOLID volid,
    PAGEID pageid,
    char * page_bufp,
    int * page_sizep
) 

---

function xqmgr_drop_all_query_plans

int xqmgr_drop_all_query_plans (
    THREAD_ENTRY * thread_p
) 

---

function xqmgr_drop_query_plans_by_sha1

int xqmgr_drop_query_plans_by_sha1 (
    THREAD_ENTRY * thread_p,
    char * sha1
) 

---

function xqmgr_dump_query_cache

void xqmgr_dump_query_cache (
    THREAD_ENTRY * thread_p,
    FILE * outfp
) 

---

function xqmgr_dump_query_plans

void xqmgr_dump_query_plans (
    THREAD_ENTRY * thread_p,
    FILE * outfp
) 

---

function xqmgr_end_query

int xqmgr_end_query (
    THREAD_ENTRY * thrd,
    QUERY_ID query_id
) 

---

function xqmgr_execute_query

QFILE_LIST_ID * xqmgr_execute_query (
    THREAD_ENTRY * thrd,
    const  XASL_ID * xasl_id,
    QUERY_ID * query_idp,
    int dbval_cnt,
    void * data,
    QUERY_FLAG * flagp,
    CACHE_TIME * clt_cache_time,
    CACHE_TIME * srv_cache_time,
    int query_timeout,
    xasl_cache_ent ** ret_cache_entry_p
) 

---

function xqmgr_prepare_and_execute_query

QFILE_LIST_ID * xqmgr_prepare_and_execute_query (
    THREAD_ENTRY * thrd,
    char * xasl_stream,
    int xasl_stream_size,
    QUERY_ID * query_id,
    int dbval_cnt,
    void * data,
    QUERY_FLAG * flag,
    int query_timeout
) 

---

function xqmgr_prepare_query

int xqmgr_prepare_query (
    THREAD_ENTRY * thrd,
    compile_context * ctx,
    xasl_stream * stream
) 

---

function xrepl_log_get_append_lsa

LOG_LSA * xrepl_log_get_append_lsa (
    void
) 

---

function xrepl_set_info

int xrepl_set_info (
    THREAD_ENTRY * thread_p,
    REPL_INFO * repl_info
) 

---

function xsession_check_session

int xsession_check_session (
    THREAD_ENTRY * thread_p,
    const  SESSION_ID id
) 

---

function xsession_clear_query_entry_info

int xsession_clear_query_entry_info (
    THREAD_ENTRY * thread_p,
    const QUERY_ID query_id
) 

---

function xsession_create_new

int xsession_create_new (
    THREAD_ENTRY * thread_p,
    SESSION_ID * id
) 

---

function xsession_create_prepared_statement

int xsession_create_prepared_statement (
    THREAD_ENTRY * thread_p,
    char * name,
    char * alias_print,
    SHA1Hash * sha1,
    char * info,
    int info_len
) 

---

function xsession_delete_prepared_statement

int xsession_delete_prepared_statement (
    THREAD_ENTRY * thread_p,
    const  char * name
) 

---

function xsession_drop_session_variables

int xsession_drop_session_variables (
    THREAD_ENTRY * thread_p,
    DB_VALUE * values,
    const  int count
) 

---

function xsession_end_session

int xsession_end_session (
    THREAD_ENTRY * thread,
    const  SESSION_ID id,
    bool is_keep_session
) 

---

function xsession_get_last_insert_id

int xsession_get_last_insert_id (
    THREAD_ENTRY * thread_p,
    DB_VALUE * value,
    bool update_last_insert_id
) 

---

function xsession_get_prepared_statement

int xsession_get_prepared_statement (
    THREAD_ENTRY * thread_p,
    const  char * name,
    char ** info,
    int * info_len,
    XASL_ID * xasl_id,
    xasl_node_header * xasl_header_p
) 

---

function xsession_get_row_count

int xsession_get_row_count (
    THREAD_ENTRY * thread_p,
    int * row_count
) 

---

function xsession_get_session_variable

int xsession_get_session_variable (
    THREAD_ENTRY * thread_p,
    const  DB_VALUE * name,
    DB_VALUE * value
) 

---

function xsession_get_session_variable_no_copy

int xsession_get_session_variable_no_copy (
    THREAD_ENTRY * thread_p,
    const  DB_VALUE * name,
    DB_VALUE ** value
) 

---

function xsession_load_query_entry_info

int xsession_load_query_entry_info (
    THREAD_ENTRY * thread_p,
    QMGR_QUERY_ENTRY * qentry_p
) 

---

function xsession_remove_query_entry_info

int xsession_remove_query_entry_info (
    THREAD_ENTRY * thread_p,
    const QUERY_ID query_id
) 

---

function xsession_reset_cur_insert_id

int xsession_reset_cur_insert_id (
    THREAD_ENTRY * thread_p
) 

---

function xsession_set_cur_insert_id

int xsession_set_cur_insert_id (
    THREAD_ENTRY * thread_p,
    const  DB_VALUE * value,
    bool force
) 

---

function xsession_set_is_keep_session

int xsession_set_is_keep_session (
    THREAD_ENTRY * thread_p,
    bool is_keep_session
) 

---

function xsession_set_row_count

int xsession_set_row_count (
    THREAD_ENTRY * thread_p,
    int row_count
) 

---

function xsession_set_session_variables

int xsession_set_session_variables (
    THREAD_ENTRY * thread_p,
    DB_VALUE * values,
    const  int count
) 

---

function xsession_set_tran_auto_commit

int xsession_set_tran_auto_commit (
    THREAD_ENTRY * thread_p,
    bool auto_commit
) 

---

function xsession_store_query_entry_info

void xsession_store_query_entry_info (
    THREAD_ENTRY * thread_p,
    QMGR_QUERY_ENTRY * qentry_p
) 

---

function xstats_get_statistics_from_server

char * xstats_get_statistics_from_server (
    THREAD_ENTRY * thread_p,
    OID * class_id,
    unsigned  int timestamp,
    int * length
) 

---

function xstats_update_statistics

int xstats_update_statistics (
    THREAD_ENTRY * thread_p,
    OID * classoid,
    bool with_fullscan,
    CLASS_ATTR_NDV * class_attr_ndv
) 

---

function xsynonym_remove_xasl_by_oid

void xsynonym_remove_xasl_by_oid (
    THREAD_ENTRY * thread_p,
    OID * oidp
) 

---

function xtde_change_mk_without_flock

int xtde_change_mk_without_flock (
    THREAD_ENTRY * thread_p,
    const  int mk_index
) 

---

function xtde_get_mk_info

int xtde_get_mk_info (
    THREAD_ENTRY * thread_p,
    int * mk_index,
    time_t * created_time,
    time_t * set_time
) 

---

function xtran_is_blocked

bool xtran_is_blocked (
    THREAD_ENTRY * thread_p,
    int tran_index
) 

---

function xtran_lock_rep_read

int xtran_lock_rep_read (
    THREAD_ENTRY * thread_p,
    LOCK lock_rr_tran
) 

---

function xtran_server_2pc_attach_global_tran

int xtran_server_2pc_attach_global_tran (
    THREAD_ENTRY * thread_p,
    int gtrid
) 

---

function xtran_server_2pc_prepare

TRAN_STATE xtran_server_2pc_prepare (
    THREAD_ENTRY * thread_p
) 

---

function xtran_server_2pc_prepare_global_tran

TRAN_STATE xtran_server_2pc_prepare_global_tran (
    THREAD_ENTRY * thread_p,
    int gtrid
) 

---

function xtran_server_2pc_recovery_prepared

int xtran_server_2pc_recovery_prepared (
    THREAD_ENTRY * thread_p,
    int gtrids,
    int size
) 

---

function xtran_server_2pc_start

int xtran_server_2pc_start (
    THREAD_ENTRY * thread_p
) 

---

function xtran_server_abort

TRAN_STATE xtran_server_abort (
    THREAD_ENTRY * thrd
) 

---

function xtran_server_commit

TRAN_STATE xtran_server_commit (
    THREAD_ENTRY * thrd,
    bool retain_lock
) 

---

function xtran_server_end_topop

TRAN_STATE xtran_server_end_topop (
    THREAD_ENTRY * thread_p,
    LOG_RESULT_TOPOP result,
    LOG_LSA * topop_lsa
) 

---

function xtran_server_get_global_tran_info

int xtran_server_get_global_tran_info (
    THREAD_ENTRY * thread_p,
    int gtrid,
    void * buffer,
    int size
) 

---

function xtran_server_has_updated

bool xtran_server_has_updated (
    THREAD_ENTRY * thread_p
) 

---

function xtran_server_is_active_and_has_updated

int xtran_server_is_active_and_has_updated (
    THREAD_ENTRY * thread_p
) 

---

function xtran_server_partial_abort

TRAN_STATE xtran_server_partial_abort (
    THREAD_ENTRY * thread_p,
    const  char * savept_name,
    LOG_LSA * savept_lsa
) 

---

function xtran_server_savepoint

int xtran_server_savepoint (
    THREAD_ENTRY * thread_p,
    const  char * savept_name,
    LOG_LSA * savept_lsa
) 

---

function xtran_server_set_global_tran_info

int xtran_server_set_global_tran_info (
    THREAD_ENTRY * thread_p,
    int gtrid,
    void * info,
    int size
) 

---

function xtran_server_start_topop

int xtran_server_start_topop (
    THREAD_ENTRY * thread_p,
    LOG_LSA * topop_lsa
) 

---

function xtran_should_connection_reset

bool xtran_should_connection_reset (
    THREAD_ENTRY * thread_p,
    bool has_updated
) 

---

function xtran_wait_server_active_trans

int xtran_wait_server_active_trans (
    THREAD_ENTRY * thrd
) 

---

---

The documentation for this class was generated from the following file cubrid/src/base/xserver_interface.h