The canonical answer is to use a view on the accounts_receivable table. The problem is that your accounts_receivable table is too normalized for adequate performance. You have to create a denormalized view in order to get what you're looking for.
My criteria for good software:
  1. Does it work?
  2. Can someone else come in, make a change, and be reasonably certain no bugs were introduced?

In reply to Re^4: (OT) Why SQL Sucks (with a little Perl to fix it) by dragonchild
in thread (OT) Why SQL Sucks (with a little Perl to fix it) by Ovid

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