|
本帖最后由 mchdba 于 2012-9-7 23:38 编辑
mchdba 发表于 2012-8-28 11:41 ![]()
-- 获取特定时间之内的dml、ddl记录。
mysqlbinlog --start-datetime="2012-08-26 20:05:00" --stop-dat ...
mysql 的binlog-formax是row的话,如何获取dml执行的sql语句,得用上--verbose参数了。
[root@clonedb-m209 open]# mysqlbinlog -f --verbose mysql-bin.000001 > z2.log
[root@clonedb-m209 open]# more z2.log
/*!40019 SET @@session.max_insert_delayed_threads=0*/;
/*!50003 SET @OLD_COMPLETION_TYPE=@@COMPLETION_TYPE,COMPLETION_TYPE=0*/;
DELIMITER /*!*/;
# at 4
#120907 20:12:05 server id 1 end_log_pos 106 Start: binlog v 4, server v 5.1.56-log created 120907 20:12:05 at startup
# Warning: this binlog is either in use or was not closed properly.
ROLLBACK/*!*/;
BINLOG '
leRJUA8BAAAAZgAAAGoAAAABAAQANS4xLjU2LWxvZwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAAAACV5ElQEzgNAAgAEgAEBAQEEgAAUwAEGggAAAAICAgC
'/*!*/;
# at 106
#120907 20:34:56 server id 1 end_log_pos 237 Query thread_id=3 exec_time=0 error_code=0
use test/*!*/;
SET TIMESTAMP=1347021296/*!*/;
SET @@session.pseudo_thread_id=3/*!*/;
SET @@session.foreign_key_checks=1, @@session.sql_auto_is_null=1, @@session.unique_checks=1, @@session.autocommit=1/*!*/;
SET @@session.sql_mode=0/*!*/;
SET @@session.auto_increment_increment=1, @@session.auto_increment_offset=1/*!*/;
/*!\C utf8 *//*!*/;
SET @@session.character_set_client=33,@@session.collation_connection=33,@@session.collation_server=33/*!*/;
SET @@session.lc_time_names=0/*!*/;
SET @@session.collation_database=DEFAULT/*!*/;
create table t1(id int auto_increment primary key,name varchar(20) )
/*!*/;
# at 237
#120907 20:35:14 server id 1 end_log_pos 305 Query thread_id=3 exec_time=0 error_code=0
SET TIMESTAMP=1347021314/*!*/;
BEGIN
/*!*/;
# at 305
# at 349
#120907 20:35:14 server id 1 end_log_pos 349 Table_map: `test`.`t1` mapped to number 14
#120907 20:35:14 server id 1 end_log_pos 385 Write_rows: table id 14 flags: STMT_END_F
BINLOG '
AupJUBMBAAAALAAAAF0BAAAAAA4AAAAAAAEABHRlc3QAAnQxAAIDDwI8AAI=
AupJUBcBAAAAJAAAAIEBAAAAAA4AAAAAAAEAAv/8AQAAAAFh
'/*!*/;
### INSERT INTO test.t1
### SET
### @1=1
### @2='a'
# at 385
#120907 20:35:14 server id 1 end_log_pos 412 Xid = 11
COMMIT/*!*/;
# at 412
#120907 22:08:58 server id 1 end_log_pos 480 Query thread_id=4 exec_time=0 error_code=0
SET TIMESTAMP=1347026938/*!*/;
BEGIN
/*!*/;
# at 480
# at 524
#120907 22:08:58 server id 1 end_log_pos 524 Table_map: `test`.`t1` mapped to number 14
#120907 22:08:58 server id 1 end_log_pos 568 Update_rows: table id 14 flags: STMT_END_F
BINLOG '
+v9JUBMBAAAALAAAAAwCAAAAAA4AAAAAAAEABHRlc3QAAnQxAAIDDwI8AAI=
+v9JUBgBAAAALAAAADgCAAAAAA4AAAAAAAEAAv///AEAAAABYfwBAAAAAWI=
'/*!*/;
### UPDATE test.t1
### WHERE
### @1=1
### @2='a'
### SET
### @1=1
### @2='b'
# at 568
#120907 22:08:58 server id 1 end_log_pos 595 Xid = 17
COMMIT/*!*/;
# at 595
#120907 22:13:34 server id 1 end_log_pos 663 Query thread_id=4 exec_time=0 error_code=0
SET TIMESTAMP=1347027214/*!*/;
BEGIN
/*!*/;
# at 663
# at 707
#120907 22:13:34 server id 1 end_log_pos 707 Table_map: `test`.`t1` mapped to number 14
#120907 22:13:34 server id 1 end_log_pos 743 Delete_rows: table id 14 flags: STMT_END_F
BINLOG '
DgFKUBMBAAAALAAAAMMCAAAAAA4AAAAAAAEABHRlc3QAAnQxAAIDDwI8AAI=
DgFKUBkBAAAAJAAAAOcCAAAAAA4AAAAAAAEAAv/8AQAAAAFi
'/*!*/;
### DELETE FROM test.t1
### WHERE
### @1=1
### @2='b'
# at 743
#120907 22:13:34 server id 1 end_log_pos 770 Xid = 20
COMMIT/*!*/;
DELIMITER ;
# End of log file
ROLLBACK /* added by mysqlbinlog */;
/*!50003 SET COMPLETION_TYPE=@OLD_COMPLETION_TYPE*/;
[root@clonedb-m209 open]#
看到蓝色的前面类似二进制的就是原始的row模式下的sql记录,后面的delete等就是通过参数解析出来sql记录。不过insert语句写法比较诡异,呵呵!
|
|