Wednesday, August 19, 2009

Oracle 10g Flashback Versions Query, Drop Table and Recyclebin Management � H.Tongu�Yılmaz – Oracle Blog

Oracle 10g Flashback Versions Query, Drop Table and Recyclebin Management � H.Tongu�Yılmaz – Oracle Blog: "Oracle Flashback Versions Query is an extension to SQL that can be used to retrieve the versions of rows in a given table that existed in a specific time interval. Oracle Flashback Versions Query returns a row for each version of the row that existed in the specified time interval. For any given table, a new row version is created each time the COMMIT statement is executed."