Alvaro Herrera <alvherre@dcc.uchile.cl> writes:
> On Wed, Sep 22, 2004 at 03:02:22PM +0200, Laszlo Hornyak wrote:
>> Tom, is there other way in pg 7.4 than backporting PG_TRY? It seems a lot
>> of work.
> IIRC PL/Python had a hack involving sigsetjmp (which was removed in
> favor of the cleaner PG_TRY). You could try doing that.
Indeed, PG_TRY is just formalizing something that was done already in a
few places.
regards, tom lane