MySQL binlog分析小脚本

　　#!/usr/bin/python

　　# -*- coding: utf-8 -*-

　　#python binlog_analyze.py binlog.000008 '2020-03-01 00:00:00' '2022-03-01 00:00:00'

　　import os,sys

　　binlog_name = sys.argv[1]

　　start_datetime = sys.argv[2]

　　stop_datetime = sys.argv[3]

　　binlog_command = "mysqlbinlog --no-defaults -vvv --start-datetime='%s' --stop-datetime='%s' %s" % (start_datetime,stop_datetime,binlog_name)

　　binlog_line=os.popen(binlog_command).readlines()

　　binlog_list=[]

　　for line in binlog_line:

　　if ('UPDATE' in line):

　　update = ' '.join(line.split()[:3]).replace("### ","")

　　binlog_list.append(update)

　　if ('INSERT' in line):

　　insert = ' '.join(line.split()[:4]).replace("### ","")

　　binlog_list.append(insert)

　　if ('DELETE' in line):

　　delete = ' '.join(line.split()[:4]).replace("### ","")

　　binlog_list.append(delete)

　　if ('alter table' in line):

　　alter = ' '.join(line.split()[:3])

　　binlog_list.append(alter)

　　binlog_set = list(set(binlog_list))

　　result = []

　　for item in binlog_set:

　　result.append([binlog_list.count(item),(item)])

　　result.sort()

　　for i in result:大连专业人流医院 http://www.dlrlyy.net/

　　print (str(i[0])+'\t'+i[1].upper())

　　[root@zijie binlog]# python3 binlog_analyze.py binlog.000008 '2020-03-01 00:00:00' '2022-03-01 00:00:00'

　　1 DELETE FROM `TEST`.`T2`

　　1 INSERT INTO `TEST`.`T2`

　　1 UPDATE `TEST`.`T2`

　　1 ALTER TABLE T1

　　2 DELETE FROM `TEST`.`T1`

　　2 INSERT INTO `TEST`.`T1`

　　2 UPDATE `TEST`.`T1`