advancedfuture Posted November 6, 2008 Share Posted November 6, 2008 I am trying to run a query on my database to delete all entries that have duplicate cities and only leave on city. But I keep getting an error: My query: DELETE FROM zip_code WHERE COUNT( city ) >1 GROUP BY city The error I keep getting: #1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'GROUP BY city' at line 1 What is wrong with my query? Any help would be much appreciated Quote Link to comment Share on other sites More sharing options...
fenway Posted November 6, 2008 Share Posted November 6, 2008 Would be easier just to add a unique index for 1 second. Quote Link to comment Share on other sites More sharing options...
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