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Delete duplicates in a table (cleanly and easily, using ROWID)
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author:
Andy Archer
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Delete duplicates in a table (cleanly and easily, using ROWID) description
This simple SQL statement deletes duplicate rows in each set, using the pseudocolumn ROWID (row address), preserving the first inserted row of each duplicate set.
File List:
@PSC_ReadMe_884_5.txt
1Kb
delete_duplicates_2.sql
2Kb
Similar code
Delete duplicates in a table (using a FOR UPDATE cursor and PL/SQL control)
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This PL/SQL block deletes duplicate rows in a table, using a FOR UPDATE cursor and program control. Clear, concise comments ...
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