Обсуждение: pgsql: Instead of trying (and failing) to allow <> at the end of

Log Message:
-----------
Instead of trying (and failing) to allow <<label>> at the end of a DECLARE
section, throw an error message saying explicitly that the label must go
before DECLARE.  Per investigation of a recent pgsql-novice question,
this code did not work as intended in any modern PG version, maybe not ever.
Allowing such a thing would only create ambiguity anyway, so it seems better
to remove it than fix it.

Modified Files:
--------------
    pgsql/src/pl/plpgsql/src:
        gram.y (r1.141 -> r1.142)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/pl/plpgsql/src/gram.y?r1=1.141&r2=1.142)

On Tue, Mar 2, 2010 at 8:53 PM, Tom Lane <tgl@postgresql.org> wrote:
> Log Message:
> -----------
> Instead of trying (and failing) to allow <<label>> at the end of a DECLARE
> section, throw an error message saying explicitly that the label must go
> before DECLARE.

with the docs saying another thing, this couldn't be considered as a
bug fix and therefore backpatchable

--
Atentamente,
Jaime Casanova
Soporte y capacitación de PostgreSQL
Asesoría y desarrollo de sistemas
Guayaquil - Ecuador
Cel. +59387171157