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Message Posted: Tue, 12 Dec 2006 @ 17:29:12 GMT
Have a table of transactions which does not have a unique key. This table is a compilations of multible transactions customers have made an has multiple rows with same account numbers, etc.
I believe that for me to update this table with additional data I will have to have a column with a unique key(ID).
Can anyone help me with the update script.
update a from table a, table b set column = b.column where a.accountnumber = b.accountnumber;
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