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Archives of the TeradataForumMessage Posted: Wed, 03 May 2000 @ 14:28:07 GMT
Jeremy Thanks for the prompt and detailed response. Running the SQL for tables A & B individually (copying the exact code from the main statement), each gives 1 row. Running the complete SQL for table 5, with the derived tables, also gives one row. To test the main SQL I took out the functions and the group by, and twice the number of rows were returned. (Tested by leaving table5 out of the main SQL) I do agree that creating the temporary table would have eliminated duplicates. Barbara
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