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Oracle常用dump命令,記錄一下備查。_oracle_腳本之家

ALTER SYSTEM DUMP UNDO_HEADER 'segment_name'; 4).Undo for a Transaction ALTER SYSTEM DUMP UNDO BLOCK 'segment_name' XID xidusn xidslot xidsqn; 5).File Header ALTER SESSION SET EVENTS ‘immediate trace name file_
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