Difference between rowid and rownum?
Posted by silpa on Sep 11 2007
rownum is temporary serial number allocated to each returned row in query execution
rowid is physical address of a row
one can read a row if one know row id
Posted by silpa on Sep 11 2007
rownum is temporary serial number allocated to each returned row in query execution
rowid is physical address of a row
one can read a row if one know row id
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