database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-30 16:24:05 +03:00
Code Activity

System Versioning pre0.12

Browse Source 
Merge remote-tracking branch 'origin/archive/2017-10-17' into 10.3
This commit is contained in:
Aleksey Midenkov
2017-11-07 00:37:49 +03:00
parent 835cbbcc7b ce66d5b2a5
commit d8d7251019
354 changed files with 20615 additions and 1638 deletions
Download Patch File Download Diff File Expand all files Collapse all files

51
sql/mysqld.h
View File

@ -179,6 +179,48 @@ 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_AS_OF,
FOR_SYSTEM_TIME_FROM_TO,
FOR_SYSTEM_TIME_BETWEEN,
FOR_SYSTEM_TIME_ALL,
FOR_SYSTEM_TIME_BEFORE
};
/* Used only for @@versioning_current_time sysvar. This struct must be POD
* because of str_value, which is used as interface to user.
* So no virtual-anything! */
struct st_vers_current_time
{
char *str_value; // must be first
vers_range_type_t type;
MYSQL_TIME ltime;
st_vers_current_time() :
str_value(NULL),
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];
@ -313,13 +355,16 @@ 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 +392,7 @@ 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,
@ -649,6 +695,7 @@ enum options_mysqld
OPT_SSL_KEY,
OPT_THREAD_CONCURRENCY,
OPT_WANT_CORE,
OPT_VERS_CURRENT_TIME,
#ifdef WITH_WSREP
OPT_WSREP_CAUSAL_READS,
OPT_WSREP_SYNC_WAIT,