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MySQL工具【mysqlbinlog 日志管理】
阅读量:363 次
发布时间:2019-02-28

本文共 2261 字,大约阅读时间需要 7 分钟。

MySQL????????mysqlbinlog

??MySQL??????????????????????????MySQL????????????????????????????????????????????????mysqlbinlog????????????mysqlbinlog??????????????????????

mysqlbinlog????????MySQL?????????????????????????????????`ib_logfile`????? mysqlbinlog ?????????????????????????????????

mysqlbinlog?????

mysqlbinlog ????????????????????????????????????????????????

  • -d, --database=name????????????????????????????
  • -o, --offset=n????????n?????????????????
  • -r, --result-file=name?????????????????????????
  • -s, --short-form??????????????????
  • --set-charset=char-name??????????????????????????????????
  • --start-datetime=name?????????????????????
  • --stop-datetime=name?????????????????????
  • --start-position=N1?--stop-position=N2????????????????????????

??????

???????????????????????? mysqlbinlog ???

????????

[root@ufo128 mysql]# mysqlbinlog ib_logfile0

?????????MySQL???????????????????????????????????????File is not a binary log file???????

?????????

[root@ufo128 mysql]# mysqlbinlog -d test ib_logfile0

????????????`test`?????????????????????????????????????

???????????

[root@ufo128 mysql]# mysqlbinlog -vv ib_logfile0 -d test | grep AAA | more

?????????????`-vv`???????????`-d test`????????`grep AAA`?????AAA??????????`| more`???????????????????????????????????

???????

[root@ufo128 mysql]# mysqlbinlog -o 3 ib_logfile0

?????????????????????????????`-o`??????????????????????3??????????????????

????????

[root@ufo128 mysql]# mysqlbinlog -vv ib_logfile0 -o 3 -r output.log

?? mysqlbinlog ????????????????`-r`???????????????????????????????????????

??????

[root@ufo128 mysql]# mysqlbinlog -s ib_logfile0 -d test

??`-s`????????????????????????????????????????????

??????????

?????????????????????mysqlbinlog ???`--start-datetime`?`--stop-datetime`?????????????????

[root@ufo128 mysql]# mysqlbinlog --start-datetime='2021/02/17 00:00:00' --stop-datetime='2021/02/18 00:00:00' ib_logfile0 -d test

??????2021?2?17?00:00:00?2021?2?18?00:00:00???????????????????????????????

??????????

????????????????????????`--start-position`?`--stop-position`???

[root@ufo128 mysql]# mysqlbinlog --start-position=4 --stop-position=196 ib_logfile0 -d test

????????????4???196??????????????????????

?????????????????? mysqlbinlog ????????MySQL??????????????????????????????????????????

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