mysql 查看数据库是不是有写操作(通过mysqlbin)

mysql 查看数据库是否有写操作(通过mysqlbin)
/usr/local/mysql/bin/mysqlbinlog --base64-output=decode-rows -v mysql-bin.000044 mysql-bin.000045 --start-datetime='2016-10-08 18:00:00' --stop-datetime='2016-10-08 18:25:00'|egrep '### (DELETE|INSERT|UPDATE)'|awk -F### '{a[$2]++}END{for (j in a) print j","a[j]}'|sort -t ',' -k 2 -n -r|grep 'b2s_ac_teacher'