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MDEV-26: Global transaction ID.

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

View File

@ -22,6 +22,8 @@ def mysql db 1 mysql User 1 User A #CARD# NULL NULL BTREE
def mysql event 0 mysql PRIMARY 1 db A #CARD# NULL NULL BTREE
def mysql event 0 mysql PRIMARY 2 name A #CARD# NULL NULL BTREE
def mysql func 0 mysql PRIMARY 1 name A #CARD# NULL NULL BTREE
def mysql gtid_slave_pos 0 mysql PRIMARY 1 domain_id A #CARD# NULL NULL BTREE
def mysql gtid_slave_pos 0 mysql PRIMARY 2 sub_id A #CARD# NULL NULL BTREE
def mysql help_category 0 mysql name 1 name A #CARD# NULL NULL BTREE
def mysql help_category 0 mysql PRIMARY 1 help_category_id A #CARD# NULL NULL BTREE
def mysql help_keyword 0 mysql name 1 name A #CARD# NULL NULL BTREE
@ -52,8 +54,6 @@ def mysql proxies_priv 0 mysql PRIMARY 1 Host A #CARD# NULL NULL BTREE
def mysql proxies_priv 0 mysql PRIMARY 2 User A #CARD# NULL NULL BTREE
def mysql proxies_priv 0 mysql PRIMARY 3 Proxied_host A #CARD# NULL NULL BTREE
def mysql proxies_priv 0 mysql PRIMARY 4 Proxied_user A #CARD# NULL NULL BTREE
def mysql rpl_slave_state 0 mysql PRIMARY 1 domain_id A #CARD# NULL NULL BTREE
def mysql rpl_slave_state 0 mysql PRIMARY 2 sub_id A #CARD# NULL NULL BTREE
def mysql servers 0 mysql PRIMARY 1 Server_name A #CARD# NULL NULL BTREE
def mysql tables_priv 1 mysql Grantor 1 Grantor A #CARD# NULL NULL BTREE
def mysql tables_priv 0 mysql PRIMARY 1 Host A #CARD# NULL NULL BTREE
@ -91,6 +91,8 @@ def mysql db 1 mysql User 1 User A #CARD# NULL NULL BTREE
def mysql event 0 mysql PRIMARY 1 db A #CARD# NULL NULL BTREE
def mysql event 0 mysql PRIMARY 2 name A #CARD# NULL NULL BTREE
def mysql func 0 mysql PRIMARY 1 name A #CARD# NULL NULL BTREE
def mysql gtid_slave_pos 0 mysql PRIMARY 1 domain_id A #CARD# NULL NULL BTREE
def mysql gtid_slave_pos 0 mysql PRIMARY 2 sub_id A #CARD# NULL NULL BTREE
def mysql help_category 0 mysql name 1 name A #CARD# NULL NULL BTREE
def mysql help_category 0 mysql PRIMARY 1 help_category_id A #CARD# NULL NULL BTREE
def mysql help_keyword 0 mysql name 1 name A #CARD# NULL NULL BTREE
@ -121,8 +123,6 @@ def mysql proxies_priv 0 mysql PRIMARY 1 Host A #CARD# NULL NULL BTREE
def mysql proxies_priv 0 mysql PRIMARY 2 User A #CARD# NULL NULL BTREE
def mysql proxies_priv 0 mysql PRIMARY 3 Proxied_host A #CARD# NULL NULL BTREE
def mysql proxies_priv 0 mysql PRIMARY 4 Proxied_user A #CARD# NULL NULL BTREE
def mysql rpl_slave_state 0 mysql PRIMARY 1 domain_id A #CARD# NULL NULL BTREE
def mysql rpl_slave_state 0 mysql PRIMARY 2 sub_id A #CARD# NULL NULL BTREE
def mysql servers 0 mysql PRIMARY 1 Server_name A #CARD# NULL NULL BTREE
def mysql tables_priv 1 mysql Grantor 1 Grantor A #CARD# NULL NULL BTREE
def mysql tables_priv 0 mysql PRIMARY 1 Host A #CARD# NULL NULL BTREE