With the following: 

UPDATE ITS2_UserNames  
SET AupIp = @AupIp  
OUTPUT INSERTED.PrimaryKeyID
WHERE @Customer_ID = TCID AND @Handle_ID = ID


I get the primary key, but how do I get all columns?


Question: Storing potato water: how long can it be refrigerated?
Answer: Yes, shelf life would be similar to homemade stock. It has the same potential for cross-contamination, and natural contamination (with a slightly reduced chance for contaminates from ingredients, as there is no meat).

Be sure to cool and refrigerate quickly (cool pot in a sink of ice + cold water). If left to sit out, warm + starchy water is a great breeding ground for un-fun microbial life.