SELECT empno,
VERSIONS_STARTTIME,
VERSIONS_ENDTIME,
VERSIONS_OPERATION
FROM t1 VERSIONS BETWEEN TIMESTAMP MINVALUE AND MAXVALUE
WHERE VERSIONS_STARTTIME IS NOT NULL
ORDER BY VERSIONS_STARTTIME DESC;
Flashback oracle by changes in the look-up table
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Origin www.cnblogs.com/Wardenking/p/10949775.html
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