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MDEV-7850: Extend GTID Binlog Events with Thread Id

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This patch augments Gtid_log_event with the user thread-id.
In particular that compensates for the loss of this info in
Rows_log_events.

Gtid_log_event::thread_id gets visible in mysqlbinlog output like

  #231025 16:21:45 server id 1  end_log_pos 537 CRC32 0x1cf1d963  GTID 0-1-2 ddl thread_id=10

as 64 bit unsigned integer.

While the size of Gtid event has grown by 8-9 bytes
replication from OLD <-> NEW is not affected by it.

This work was started by the late Sujatha Sivakumar.
Brandon Nesterenko took it over, reviewed initial patches and extended
the work.

Reviewed-by: <andrei.elkin@mariadb.com>
This commit is contained in:
Brandon Nesterenko
2023-07-10 18:53:19 +03:00
parent 8bf9f21855
commit c37b2087b4
34 changed files with 1006 additions and 785 deletions
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12
mysql-test/suite/binlog/r/flashback.result
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@@ -50,7 +50,7 @@ ROLLBACK/*!*/;
# at #
#010909 9:46:40 server id 1 end_log_pos # CRC32 XXX Binlog checkpoint master-bin.000001
# at #
#010909 9:46:40 server id 1 end_log_pos # CRC32 XXX GTID 0-1-1 ddl
#010909 9:46:40 server id 1 end_log_pos # CRC32 XXX GTID 0-1-1 ddl thread_id=#
/*!100101 SET @@session.skip_parallel_replication=0*//*!*/;
/*!100001 SET @@session.gtid_domain_id=0*//*!*/;
/*!100001 SET @@session.server_id=1*//*!*/;
@@ -79,7 +79,7 @@ c08 TEXT
) ENGINE=InnoDB
/*!*/;
# at #
#010909 9:46:40 server id 1 end_log_pos # CRC32 XXX GTID 0-1-2 trans
#010909 9:46:40 server id 1 end_log_pos # CRC32 XXX GTID 0-1-2 trans thread_id=#
/*!100001 SET @@session.gtid_seq_no=2*//*!*/;
START TRANSACTION
/*!*/;
@@ -105,7 +105,7 @@ START TRANSACTION
#010909 9:46:40 server id 1 end_log_pos # CRC32 XXX Xid = #
COMMIT/*!*/;
# at #
#010909 9:46:40 server id 1 end_log_pos # CRC32 XXX GTID 0-1-3 trans
#010909 9:46:40 server id 1 end_log_pos # CRC32 XXX GTID 0-1-3 trans thread_id=#
/*!100001 SET @@session.gtid_seq_no=3*//*!*/;
START TRANSACTION
/*!*/;
@@ -131,7 +131,7 @@ START TRANSACTION
#010909 9:46:40 server id 1 end_log_pos # CRC32 XXX Xid = #
COMMIT/*!*/;
# at #
#010909 9:46:40 server id 1 end_log_pos # CRC32 XXX GTID 0-1-4 trans
#010909 9:46:40 server id 1 end_log_pos # CRC32 XXX GTID 0-1-4 trans thread_id=#
/*!100001 SET @@session.gtid_seq_no=4*//*!*/;
START TRANSACTION
/*!*/;
@@ -157,7 +157,7 @@ START TRANSACTION
#010909 9:46:40 server id 1 end_log_pos # CRC32 XXX Xid = #
COMMIT/*!*/;
# at #
#010909 9:46:40 server id 1 end_log_pos # CRC32 XXX GTID 0-1-5 trans
#010909 9:46:40 server id 1 end_log_pos # CRC32 XXX GTID 0-1-5 trans thread_id=#
/*!100001 SET @@session.gtid_seq_no=5*//*!*/;
START TRANSACTION
/*!*/;
@@ -211,7 +211,7 @@ START TRANSACTION
#010909 9:46:40 server id 1 end_log_pos # CRC32 XXX Xid = #
COMMIT/*!*/;
# at #
#010909 9:46:40 server id 1 end_log_pos # CRC32 XXX GTID 0-1-6 trans
#010909 9:46:40 server id 1 end_log_pos # CRC32 XXX GTID 0-1-6 trans thread_id=#
/*!100001 SET @@session.gtid_seq_no=6*//*!*/;
START TRANSACTION
/*!*/;