database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-27 18:02:13 +03:00
Code Activity

MDEV-26: Global transaction ID.

Browse Source 
Change of user interface to be more logical and more in line with expectations
to work similar to old-style replication.

User can now explicitly choose in CHANGE MASTER whether binlog position is
taken into account (master_gtid_pos=current_pos) or not (master_gtid_pos=
slave_pos) when slave connects to master.

@@gtid_pos is replaced by three separate variables @@gtid_slave_pos (can
be set by user, replicated GTIDs only), @@gtid_binlog_pos (read only), and
@@gtid_current_pos (a combination of the two, most recent GTID within each
domain). mysql.rpl_slave_state is renamed to mysql.gtid_slave_pos to match.

This fixes MDEV-4474.
This commit is contained in:
unknown
2013-05-22 17:36:48 +02:00
parent d795bc9ff8
commit 1cd6eb5f94
84 changed files with 996 additions and 513 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
sql/sql_repl.h
View File

@ -70,7 +70,7 @@ void rpl_init_gtid_slave_state();
void rpl_deinit_gtid_slave_state();
int gtid_state_from_binlog_pos(const char *name, uint32 pos, String *out_str);
int rpl_append_gtid_state(String *dest, bool use_binlog);
bool rpl_gtid_pos_check(char *str, size_t len);
bool rpl_gtid_pos_check(THD *thd, char *str, size_t len);
bool rpl_gtid_pos_update(THD *thd, char *str, size_t len);
#endif /* HAVE_REPLICATION */