On Mon, 2008-01-21 at 12:36 -0500, Rhys Stewart wrote: > Hi list, > > have the following table > > uid|somevalue > -------------------- > 1|11 > 2|44 > 3|31 > 4|44 > 5|71 > 6|33 > 7|33 > 8|44 > 9|14 > > would like to remove the duplicate values in the column somevalue. > doing this by just adding a random number is perfectly fine, however > i want to retain at least one of the original values of somevalue. Any > ideas how to do this in in a query? Would something like this help? SELECT MIN(uid), somevalue FROM mytable GROUP BY somevalue; Also consider just doing: SELECT DISTINCT somevalue FROM mytable; ...if you don't need uid in the result set. Regards, Jeff Davis ---------------------------(end of broadcast)--------------------------- TIP 4: Have you searched our list archives? http://archives.postgresql.org/