24.02.2014, 14:29
I can't help you on that one, as I don't know bugs fixed since R7. However I'd really, really reconsider that approach. Remember that call to database is one of the most expensive things your script can do. Firing one after another, while you could use single, but nicely written query is not a good idea. And if for any reason you do things like that, at least use a transaction.