Is there a UDF in Piggybank (or somewhere) that will mimic functionality of the COALESCE function in MySQL:
http://www.w3resource.com/mysql/comparision-functions-and-operators/coalesce-function.php I know it will be very (very) easy to write this, but just don't want to create one if one already exists. I looked but couldn't find one. Please let me know. Thanks.
