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 # server id 1 end_log_pos 256 CRC32 XXX Start: xxx ROLLBACK/*!*/; # at 256 # server id 1 end_log_pos 285 CRC32 XXX Gtid list [] # at 285 # server id 1 end_log_pos 329 CRC32 XXX Binlog checkpoint master-bin.000001 # at 329 # 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 # server id 1 end_log_pos 533 CRC32 XXX Query_compressed thread_id=5 exec_time=x error_code=0 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/*!*/; SET @@session.sql_mode=1411383296/*!*/; 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=8/*!*/; 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 533 # server id 1 end_log_pos 575 CRC32 XXX GTID 0-1-2 ddl /*!100001 SET @@session.gtid_seq_no=2*//*!*/; # at 575 # server id 1 end_log_pos 727 CRC32 XXX Query_compressed thread_id=5 exec_time=x error_code=0 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 727 # server id 1 end_log_pos 769 CRC32 XXX GTID 0-1-3 /*!100001 SET @@session.gtid_seq_no=3*//*!*/; BEGIN /*!*/; # at 769 # server id 1 end_log_pos 897 CRC32 XXX Query_compressed thread_id=5 exec_time=x error_code=0 SET TIMESTAMP=X/*!*/; INSERT INTO t1 VALUES (10, 1, 2, 3, 4, 5, 6, 7, "") /*!*/; # at 897 # server id 1 end_log_pos 970 CRC32 XXX Query thread_id=5 exec_time=x error_code=0 SET TIMESTAMP=X/*!*/; COMMIT /*!*/; # at 970 # server id 1 end_log_pos 1012 CRC32 XXX GTID 0-1-4 /*!100001 SET @@session.gtid_seq_no=4*//*!*/; BEGIN /*!*/; # at 1012 # server id 1 end_log_pos 1140 CRC32 XXX Query_compressed thread_id=5 exec_time=x error_code=0 SET TIMESTAMP=X/*!*/; INSERT INTO t1 VALUES (11, 1, 2, 3, 4, 5, 6, 7, NULL) /*!*/; # at 1140 # server id 1 end_log_pos 1213 CRC32 XXX Query thread_id=5 exec_time=x error_code=0 SET TIMESTAMP=X/*!*/; COMMIT /*!*/; # at 1213 # server id 1 end_log_pos 1255 CRC32 XXX GTID 0-1-5 /*!100001 SET @@session.gtid_seq_no=5*//*!*/; BEGIN /*!*/; # at 1255 # server id 1 end_log_pos 1385 CRC32 XXX Query_compressed thread_id=5 exec_time=x error_code=0 SET TIMESTAMP=X/*!*/; INSERT INTO t1 VALUES (12, 1, 2, 3, NULL, 5, 6, 7, "A") /*!*/; # at 1385 # server id 1 end_log_pos 1458 CRC32 XXX Query thread_id=5 exec_time=x error_code=0 SET TIMESTAMP=X/*!*/; COMMIT /*!*/; # at 1458 # server id 1 end_log_pos 1500 CRC32 XXX GTID 0-1-6 /*!100001 SET @@session.gtid_seq_no=6*//*!*/; BEGIN /*!*/; # at 1500 # server id 1 end_log_pos 1627 CRC32 XXX Query_compressed thread_id=5 exec_time=x error_code=0 SET TIMESTAMP=X/*!*/; INSERT INTO t1 VALUES (13, 1, 2, 3, 0, 5, 6, 7, "A") /*!*/; # at 1627 # server id 1 end_log_pos 1700 CRC32 XXX Query thread_id=5 exec_time=x error_code=0 SET TIMESTAMP=X/*!*/; COMMIT /*!*/; # at 1700 # server id 1 end_log_pos 1742 CRC32 XXX GTID 0-1-7 /*!100001 SET @@session.gtid_seq_no=7*//*!*/; BEGIN /*!*/; # at 1742 # server id 1 end_log_pos 1850 CRC32 XXX Query_compressed thread_id=5 exec_time=x error_code=0 SET TIMESTAMP=X/*!*/; INSERT INTO t2 SELECT * FROM t1 /*!*/; # at 1850 # server id 1 end_log_pos 1923 CRC32 XXX Query thread_id=5 exec_time=x error_code=0 SET TIMESTAMP=X/*!*/; COMMIT /*!*/; # at 1923 # server id 1 end_log_pos 1965 CRC32 XXX GTID 0-1-8 /*!100001 SET @@session.gtid_seq_no=8*//*!*/; BEGIN /*!*/; # at 1965 # server id 1 end_log_pos 2082 CRC32 XXX Query_compressed thread_id=5 exec_time=x error_code=0 SET TIMESTAMP=X/*!*/; UPDATE t2 SET f4=5 WHERE f4>0 or f4 is NULL /*!*/; # at 2082 # server id 1 end_log_pos 2155 CRC32 XXX Query thread_id=5 exec_time=x error_code=0 SET TIMESTAMP=X/*!*/; COMMIT /*!*/; # at 2155 # server id 1 end_log_pos 2197 CRC32 XXX GTID 0-1-9 /*!100001 SET @@session.gtid_seq_no=9*//*!*/; BEGIN /*!*/; # at 2197 # server id 1 end_log_pos 2288 CRC32 XXX Query_compressed thread_id=5 exec_time=x error_code=0 SET TIMESTAMP=X/*!*/; DELETE FROM t1 /*!*/; # at 2288 # server id 1 end_log_pos 2361 CRC32 XXX Query thread_id=5 exec_time=x error_code=0 SET TIMESTAMP=X/*!*/; COMMIT /*!*/; # at 2361 # server id 1 end_log_pos 2403 CRC32 XXX GTID 0-1-10 /*!100001 SET @@session.gtid_seq_no=10*//*!*/; BEGIN /*!*/; # at 2403 # server id 1 end_log_pos 2494 CRC32 XXX Query_compressed thread_id=5 exec_time=x error_code=0 SET TIMESTAMP=X/*!*/; DELETE FROM t2 /*!*/; # at 2494 # server id 1 end_log_pos 2567 CRC32 XXX Query thread_id=5 exec_time=x error_code=0 SET TIMESTAMP=X/*!*/; COMMIT /*!*/; # at 2567 # server id 1 end_log_pos 2615 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;