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|
SET GLOBAL log_bin_compress=on;
SET GLOBAL log_bin_compress_min_len=10;
CREATE TABLE t1 (pk INT PRIMARY KEY, f1 INT, f2 INT, f3 TINYINT, f4 MEDIUMINT, f5 BIGINT, f6 INT, f7 INT, f8 char(1));
CREATE TABLE t2 (pk INT PRIMARY KEY, f1 INT, f2 INT, f3 INT, f4 INT, f5 MEDIUMINT, f6 INT, f7 INT, f8 char(1));
INSERT INTO t1 VALUES (10, 1, 2, 3, 4, 5, 6, 7, "");
INSERT INTO t1 VALUES (11, 1, 2, 3, 4, 5, 6, 7, NULL);
INSERT INTO t1 VALUES (12, 1, 2, 3, NULL, 5, 6, 7, "A");
INSERT INTO t1 VALUES (13, 1, 2, 3, 0, 5, 6, 7, "A");
INSERT INTO t2 SELECT * FROM t1;
UPDATE t2 SET f4=5 WHERE f4>0 or f4 is NULL;
DELETE FROM t1;
DELETE FROM t2;
FLUSH BINARY LOGS;
/*!50530 SET @@SESSION.PSEUDO_SLAVE_MODE=1*/;
/*!40019 SET @@session.max_insert_delayed_threads=0*/;
/*!50003 SET @OLD_COMPLETION_TYPE=@@COMPLETION_TYPE,COMPLETION_TYPE=0*/;
DELIMITER /*!*/;
# at 4
#<date> server id 1 end_log_pos 256 CRC32 XXX Start: xxx
ROLLBACK/*!*/;
# at 256
#<date> server id 1 end_log_pos 285 CRC32 XXX Gtid list []
# at 285
#<date> server id 1 end_log_pos 329 CRC32 XXX Binlog checkpoint master-bin.000001
# at 329
#<date> server id 1 end_log_pos 371 CRC32 XXX GTID 0-1-1 ddl
/*!100101 SET @@session.skip_parallel_replication=0*//*!*/;
/*!100001 SET @@session.gtid_domain_id=0*//*!*/;
/*!100001 SET @@session.server_id=1*//*!*/;
/*!100001 SET @@session.gtid_seq_no=1*//*!*/;
# at 371
#<date> server id 1 end_log_pos 542 CRC32 XXX Query_compressed thread_id=5 exec_time=x error_code=0 xid=<xid>
use `test`/*!*/;
SET TIMESTAMP=X/*!*/;
SET @@session.pseudo_thread_id=5/*!*/;
SET @@session.foreign_key_checks=1, @@session.sql_auto_is_null=0, @@session.unique_checks=1, @@session.autocommit=1, @@session.check_constraint_checks=1, @@session.sql_if_exists=0, @@session.explicit_defaults_for_timestamp=0/*!*/;
SET @@session.sql_mode=#/*!*/;
SET @@session.auto_increment_increment=1, @@session.auto_increment_offset=1/*!*/;
/*!\C latin1 *//*!*/;
SET @@session.character_set_client=8,@@session.collation_connection=8,@@session.collation_server=#/*!*/;
SET @@session.lc_time_names=0/*!*/;
SET @@session.collation_database=DEFAULT/*!*/;
CREATE TABLE t1 (pk INT PRIMARY KEY, f1 INT, f2 INT, f3 TINYINT, f4 MEDIUMINT, f5 BIGINT, f6 INT, f7 INT, f8 char(1))
/*!*/;
# at 542
#<date> server id 1 end_log_pos 584 CRC32 XXX GTID 0-1-2 ddl
/*!100001 SET @@session.gtid_seq_no=2*//*!*/;
# at 584
#<date> server id 1 end_log_pos 745 CRC32 XXX Query_compressed thread_id=5 exec_time=x error_code=0 xid=<xid>
SET TIMESTAMP=X/*!*/;
CREATE TABLE t2 (pk INT PRIMARY KEY, f1 INT, f2 INT, f3 INT, f4 INT, f5 MEDIUMINT, f6 INT, f7 INT, f8 char(1))
/*!*/;
# at 745
#<date> server id 1 end_log_pos 787 CRC32 XXX GTID 0-1-3
/*!100001 SET @@session.gtid_seq_no=3*//*!*/;
START TRANSACTION
/*!*/;
# at 787
#<date> server id 1 end_log_pos 915 CRC32 XXX Query_compressed thread_id=5 exec_time=x error_code=0 xid=<xid>
SET TIMESTAMP=X/*!*/;
INSERT INTO t1 VALUES (10, 1, 2, 3, 4, 5, 6, 7, "")
/*!*/;
# at 915
#<date> server id 1 end_log_pos 988 CRC32 XXX Query thread_id=5 exec_time=x error_code=0 xid=<xid>
SET TIMESTAMP=X/*!*/;
COMMIT
/*!*/;
# at 988
#<date> server id 1 end_log_pos 1030 CRC32 XXX GTID 0-1-4
/*!100001 SET @@session.gtid_seq_no=4*//*!*/;
START TRANSACTION
/*!*/;
# at 1030
#<date> server id 1 end_log_pos 1158 CRC32 XXX Query_compressed thread_id=5 exec_time=x error_code=0 xid=<xid>
SET TIMESTAMP=X/*!*/;
INSERT INTO t1 VALUES (11, 1, 2, 3, 4, 5, 6, 7, NULL)
/*!*/;
# at 1158
#<date> server id 1 end_log_pos 1231 CRC32 XXX Query thread_id=5 exec_time=x error_code=0 xid=<xid>
SET TIMESTAMP=X/*!*/;
COMMIT
/*!*/;
# at 1231
#<date> server id 1 end_log_pos 1273 CRC32 XXX GTID 0-1-5
/*!100001 SET @@session.gtid_seq_no=5*//*!*/;
START TRANSACTION
/*!*/;
# at 1273
#<date> server id 1 end_log_pos 1403 CRC32 XXX Query_compressed thread_id=5 exec_time=x error_code=0 xid=<xid>
SET TIMESTAMP=X/*!*/;
INSERT INTO t1 VALUES (12, 1, 2, 3, NULL, 5, 6, 7, "A")
/*!*/;
# at 1403
#<date> server id 1 end_log_pos 1476 CRC32 XXX Query thread_id=5 exec_time=x error_code=0 xid=<xid>
SET TIMESTAMP=X/*!*/;
COMMIT
/*!*/;
# at 1476
#<date> server id 1 end_log_pos 1518 CRC32 XXX GTID 0-1-6
/*!100001 SET @@session.gtid_seq_no=6*//*!*/;
START TRANSACTION
/*!*/;
# at 1518
#<date> server id 1 end_log_pos 1645 CRC32 XXX Query_compressed thread_id=5 exec_time=x error_code=0 xid=<xid>
SET TIMESTAMP=X/*!*/;
INSERT INTO t1 VALUES (13, 1, 2, 3, 0, 5, 6, 7, "A")
/*!*/;
# at 1645
#<date> server id 1 end_log_pos 1718 CRC32 XXX Query thread_id=5 exec_time=x error_code=0 xid=<xid>
SET TIMESTAMP=X/*!*/;
COMMIT
/*!*/;
# at 1718
#<date> server id 1 end_log_pos 1760 CRC32 XXX GTID 0-1-7
/*!100001 SET @@session.gtid_seq_no=7*//*!*/;
START TRANSACTION
/*!*/;
# at 1760
#<date> server id 1 end_log_pos 1868 CRC32 XXX Query_compressed thread_id=5 exec_time=x error_code=0 xid=<xid>
SET TIMESTAMP=X/*!*/;
INSERT INTO t2 SELECT * FROM t1
/*!*/;
# at 1868
#<date> server id 1 end_log_pos 1941 CRC32 XXX Query thread_id=5 exec_time=x error_code=0 xid=<xid>
SET TIMESTAMP=X/*!*/;
COMMIT
/*!*/;
# at 1941
#<date> server id 1 end_log_pos 1983 CRC32 XXX GTID 0-1-8
/*!100001 SET @@session.gtid_seq_no=8*//*!*/;
START TRANSACTION
/*!*/;
# at 1983
#<date> server id 1 end_log_pos 2100 CRC32 XXX Query_compressed thread_id=5 exec_time=x error_code=0 xid=<xid>
SET TIMESTAMP=X/*!*/;
UPDATE t2 SET f4=5 WHERE f4>0 or f4 is NULL
/*!*/;
# at 2100
#<date> server id 1 end_log_pos 2173 CRC32 XXX Query thread_id=5 exec_time=x error_code=0 xid=<xid>
SET TIMESTAMP=X/*!*/;
COMMIT
/*!*/;
# at 2173
#<date> server id 1 end_log_pos 2215 CRC32 XXX GTID 0-1-9
/*!100001 SET @@session.gtid_seq_no=9*//*!*/;
START TRANSACTION
/*!*/;
# at 2215
#<date> server id 1 end_log_pos 2306 CRC32 XXX Query_compressed thread_id=5 exec_time=x error_code=0 xid=<xid>
SET TIMESTAMP=X/*!*/;
DELETE FROM t1
/*!*/;
# at 2306
#<date> server id 1 end_log_pos 2379 CRC32 XXX Query thread_id=5 exec_time=x error_code=0 xid=<xid>
SET TIMESTAMP=X/*!*/;
COMMIT
/*!*/;
# at 2379
#<date> server id 1 end_log_pos 2421 CRC32 XXX GTID 0-1-10
/*!100001 SET @@session.gtid_seq_no=10*//*!*/;
START TRANSACTION
/*!*/;
# at 2421
#<date> server id 1 end_log_pos 2512 CRC32 XXX Query_compressed thread_id=5 exec_time=x error_code=0 xid=<xid>
SET TIMESTAMP=X/*!*/;
DELETE FROM t2
/*!*/;
# at 2512
#<date> server id 1 end_log_pos 2585 CRC32 XXX Query thread_id=5 exec_time=x error_code=0 xid=<xid>
SET TIMESTAMP=X/*!*/;
COMMIT
/*!*/;
# at 2585
#<date> server id 1 end_log_pos 2633 CRC32 XXX Rotate to master-bin.000002 pos: 4
DELIMITER ;
# End of log file
ROLLBACK /* added by mysqlbinlog */;
/*!50003 SET COMPLETION_TYPE=@OLD_COMPLETION_TYPE*/;
/*!50530 SET @@SESSION.PSEUDO_SLAVE_MODE=0*/;
Test mysqlbinlog | mysql type point-in-time recovery with compressed events.
FLUSH BINARY LOGS;
CREATE TABLE t3 (a INT PRIMARY KEY, b INT, c VARCHAR(100));
INSERT INTO t3 VALUES (0, 10, "hello");
BEGIN;
INSERT INTO t3 VALUES (1, 10, "cat"), (2, 10, "mouse"), (3, 10, "dog");
INSERT INTO t3 VALUES (4, 10, "goodbye");
COMMIT;
DELETE FROM t3 WHERE a=2;
SELECT * FROM t3 ORDER BY a;
a b c
0 10 hello
1 10 cat
3 10 dog
4 10 goodbye
FLUSH LOGS;
DROP TABLE t3;
SELECT * FROM t3 ORDER BY a;
a b c
0 10 hello
1 10 cat
3 10 dog
4 10 goodbye
DROP TABLE t1,t2,t3;
SET GLOBAL log_bin_compress=off;
SET GLOBAL log_bin_compress_min_len=256;
|
