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diwawaits
Starting Member
1 Post |
Posted - 2007-04-03 : 14:14:30
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| Hi i'm a learner of sql,i need help in deleting rows from a table that have multiple occurences of a value.the table has a column named product_id , i need to find out what rows have the product_id value repeated ( i.e not distinct)how do i do that help please. |
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SwePeso
Patron Saint of Lost Yaks
30421 Posts |
Posted - 2007-04-03 : 14:18:08
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| select product_id from table1 group by product_id having count(*) > 1 order by product_id Peter LarssonHelsingborg, Sweden |
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