Answer by ThomasRushton
Good afternoon. SELECT CusNid FROM CustomerLists GROUP BY CusNid HAVING COUNT(*) = 1 Unless, of course, this is a homework question, in which case the answer is "so you want to SELECT the customer IDs...
View ArticleAnswer by Noonies
Thank you! That helped me get where I need to be. I added a JOIN to do a select on the query you had given to look for only the ListID = 114 and with your query and the added JOIN I was able to get the...
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