New blog piece on common table expressions in LedgerSMB

[Chris Travers <..hidden..>]

Hi;

I figured I would send out a blog piece I did regarding CTE's in LedgerSMB, and the coding benefits of doing this. 

http://ledgersmbdev.blogspot.com/2012/07/ctes-and-ledgersmb.html

For anyone doing any significant coding in PostgreSQL, it may be helpful, and for those looking at explanations of some choices of newer 1.4 code, it will be helpful.

Best Wishes,

Chris Travers