d...@oakstreetsoftware.com writes: > in the interest of simplicity, I've got a view that calls a stored procedure > to compute a value ...
> create view testv as select tt.field1, tt.intfield, compute_val(tt.field1) > AS compute1 from tt; > If compute_val() selects sum(intfield) from the testv view, compute_val() is > called again when selecting records from testv (even though compute1 was not > selected), resulting in infinite recursion (stack overflow). > In retrospect, I realize this may have been a bad thing to do, but it worked > in version 8.1.x. I suspect that your function is declared VOLATILE, possibly by default. PG versions later than 8.1 refrain from flattening views that contain volatile functions in their SELECT list, on the grounds that such a transformation might remove side-effects that the user expects to have happen, or even cause the side-effects to happen more often than expected. If you can declare the function STABLE then the view should continue to work as before. regards, tom lane -- Sent via pgsql-bugs mailing list (pgsql-bugs@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-bugs