"Jignesh K. Shah" <J.K.Shah@Sun.COM> writes:
> # select quote_literal(1);
> 2007-08-20 18:50:17 PDT ERROR: function quote_literal(integer) does not
> exist at character 8
quote_literal(integer) never existed in any previous release, either.
What you are seeing is a side effect of the removal of implicit casts to
text. IMHO rejecting this query is a good thing.
regards, tom lane