Redo log read error
在介质恢复期间读取重做日志文件时发生错误。块号和字节数包含在消息中。
SELECT group#, status, member FROM v$logfile;
SELECT sequence#, name, status FROM v$archived_log WHERE sequence# = &seq;
-- OS: dd if=/path/to/redo.log of=/dev/null bs=512
「重做日志」在课程 Day 81-90 中有 10 篇完整实战教程