ErrorColumnName

Technical Article

RE: Query to remove duplicates from a table ? ?

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If you have a unique id in the table you could try this:DELETE FROM namesaddressesWHERE id NOT IN (SELECT id FROM ((SELECT DISTINCT id, firstname, surname, address1, postcodeFROM namesaddresses)))Or if there is no RI on the table you could even Try something like this.SELECT DISTINCT firstname, surname, address1, postcodeINTO ##tempFROM namesaddressesTRUNCATE TABLE namesaddressesINSERT INTO namesaddresses […]

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2005-04-28

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