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Delete duplicates in a table (using a FOR UPDATE cursor and PL/SQL control)
This PL/SQL block deletes duplicate rows in a table, using a FOR UPDATE cursor and program control. Clear, concise comments ...		 May 7th 2006   4k
Delete duplicates in a table (cleanly and easily, using ROWID)
This simple SQL statement deletes duplicate rows in each set, using the pseudocolumn ROWID (row address), preserving the first inserted ...		 May 7th 2006   1k
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