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AskSQLTeam
Ask SQLTeam Question
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 Posted - 2001-04-27 : 10:27:14
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steve writes "I have a table containing customer information such as address, city, state, customer codes, and so on. I need to remove the duplicate records that share the same phone number field. Some of the records are exact duplicates; but most of the records that contain the same phone field have varying information across one or more fields.
How can I keep one record for each phone number?" |
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removing duplicate records that contain only one duplicate field