4.闪回开启
摘要:开启闪回需要注意: sys用户不能用闪回功能 开启flashback时同时要开启表的行移动 要开归档日志 alter system set db_recovery_file_dest='xxx'; alter system set db_recovery_file_dest_size=xxx;alt
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posted @ 2023-07-28 11:32
posted @ 2023-07-28 11:32
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posted @ 2021-12-05 20:21