>>> On Wed, Oct 10, 2007 at 4:57 AM, in message <[EMAIL PROTECTED]>, "Brendan Jurd" <[EMAIL PROTECTED]> wrote: > On 10/10/07, Simon Riggs <[EMAIL PROTECTED]> wrote: >> On Wed, 2007-10-10 at 14:57 +1000, Brendan Jurd wrote: >> >> > Wouldn't it be more useful if quote_literal(NULL) yielded the text value > 'NULL'? >> >> I don't think you can change that now. There could be code out there >> that relies on that behaviour. >> > > Bummer. But I take your point. If there's a good chance someone is > going to have their application murdered by a change here, best to > leave it alone. In particular, it seems like exactly what you would want for values you're going to use in an INSERT or the SET clause of an UPDATE. -Kevin
---------------------------(end of broadcast)--------------------------- TIP 9: In versions below 8.0, the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match