摘要:
在物理DG主备库切换时遇到ORA-16139: media recovery required错误SQL> ALTER DATABASE COMMIT TO SWITCHOVER TO PRIMARY;ALTER DATABASE COMMIT TO SWITCHOVER TO PRIMARY*ER... 阅读全文
摘要:
ORA-01102: cannot mount database in EXCLUSIVE mode今天启动数据库时报错了!SQL> startup mountORACLE instance started.Total System Global Area608174080 bytesFixed S... 阅读全文