diff options
Diffstat (limited to 'sql/mysqld.h')
| -rw-r--r-- | sql/mysqld.h | 47 |
1 files changed, 45 insertions, 2 deletions
diff --git a/sql/mysqld.h b/sql/mysqld.h index e09b6486e02..0e42788acad 100644 --- a/sql/mysqld.h +++ b/sql/mysqld.h @@ -179,6 +179,43 @@ extern char *opt_backup_history_logname, *opt_backup_progress_logname, *opt_backup_settings_name; extern const char *log_output_str; extern const char *log_backup_output_str; + +/* System Versioning begin */ +enum vers_range_type_t +{ + FOR_SYSTEM_TIME_UNSPECIFIED = 0, + FOR_SYSTEM_TIME_ALL, + FOR_SYSTEM_TIME_AS_OF, + FOR_SYSTEM_TIME_FROM_TO, + FOR_SYSTEM_TIME_BETWEEN, + FOR_SYSTEM_TIME_BEFORE +}; + +struct st_vers_asof_timestamp +{ + ulong type; + MYSQL_TIME ltime; + st_vers_asof_timestamp() : + type(FOR_SYSTEM_TIME_UNSPECIFIED) + {} +}; + +enum vers_hide_enum +{ + VERS_HIDE_AUTO= 0, + VERS_HIDE_IMPLICIT, + VERS_HIDE_FULL, + VERS_HIDE_NEVER +}; + +enum vers_alter_history_enum +{ + VERS_ALTER_HISTORY_KEEP= 0, + VERS_ALTER_HISTORY_SURVIVE, + VERS_ALTER_HISTORY_DROP +}; +/* System Versioning end */ + extern char *mysql_home_ptr, *pidfile_name_ptr; extern MYSQL_PLUGIN_IMPORT char glob_hostname[FN_REFLEN]; extern char mysql_home[FN_REFLEN]; @@ -275,6 +312,8 @@ extern my_bool encrypt_tmp_disk_tables, encrypt_tmp_files; extern ulong encryption_algorithm; extern const char *encryption_algorithm_names[]; extern const char *quoted_string; +extern my_bool opt_transaction_registry; +extern my_bool use_transaction_registry; #ifdef HAVE_PSI_INTERFACE #ifdef HAVE_MMAP @@ -313,13 +352,16 @@ extern PSI_mutex_key key_LOCK_slave_state, key_LOCK_binlog_state, extern PSI_mutex_key key_TABLE_SHARE_LOCK_share, key_LOCK_stats, key_LOCK_global_user_client_stats, key_LOCK_global_table_stats, - key_LOCK_global_index_stats, key_LOCK_wakeup_ready, key_LOCK_wait_commit; + key_LOCK_global_index_stats, key_LOCK_wakeup_ready, key_LOCK_wait_commit, + key_TABLE_SHARE_LOCK_rotation; extern PSI_mutex_key key_LOCK_gtid_waiting; extern PSI_rwlock_key key_rwlock_LOCK_grant, key_rwlock_LOCK_logger, key_rwlock_LOCK_sys_init_connect, key_rwlock_LOCK_sys_init_slave, key_rwlock_LOCK_system_variables_hash, key_rwlock_query_cache_query_lock, - key_LOCK_SEQUENCE; + key_LOCK_SEQUENCE, + key_rwlock_LOCK_vers_stats, key_rwlock_LOCK_stat_serial; + #ifdef HAVE_MMAP extern PSI_cond_key key_PAGE_cond, key_COND_active, key_COND_pool; #endif /* HAVE_MMAP */ @@ -347,6 +389,7 @@ extern PSI_cond_key key_COND_rpl_thread, key_COND_rpl_thread_queue, key_COND_rpl_thread_stop, key_COND_rpl_thread_pool, key_COND_parallel_entry, key_COND_group_commit_orderer; extern PSI_cond_key key_COND_wait_gtid, key_COND_gtid_ignore_duplicates; +extern PSI_cond_key key_TABLE_SHARE_COND_rotation; extern PSI_thread_key key_thread_bootstrap, key_thread_delayed_insert, key_thread_handle_manager, key_thread_kill_server, key_thread_main, |