1.下载polardb的bin log文件

show binary logs;

mysqlbinlog -u 用户名 -p -h 地址 --read-from-remote-server --raw  mysql-bin.001768

mysqlbinlog --no-defaults --database=xxx --base64-output=decode-rows -vv --skip-gtids=true --start-datetime='2024-11-10 21:00:00' --stop-datetime='2024-11-11 05:00:00'  mysql-bin.001771 > my10.txt