Received: from sss.pgh.pa.us (sss.pgh.pa.us [209.114.132.154]) by mail.postgresql.org (8.11.1/8.11.1) with ESMTP id f03GeJ797623; Wed, 3 Jan 2001 11:40:19 -0500 (EST) (envelope-from tgl@sss.pgh.pa.us) Received: from sss2.sss.pgh.pa.us (tgl@localhost [127.0.0.1]) by sss.pgh.pa.us (8.11.1/8.11.1) with ESMTP id f03GehB16438; Wed, 3 Jan 2001 11:40:43 -0500 (EST) To: Hannu Krosing cc: "Robert B. Easter" , Peter Eisentraut , Paul Govereau , pgsql-docs@postgresql.org, pgsql-hackers@postgresql.org Subject: Re: [HACKERS] Re: Inheritance docs error. In-reply-to: <3A52F14B.10FE6D8C@tm.ee> References: <3794.978206926@sss.pgh.pa.us> <3A500043.2386D0C3@tm.ee> <01010201595503.09559@comptechnews> <12912.978457736@sss.pgh.pa.us> <3A52F14B.10FE6D8C@tm.ee> Comments: In-reply-to Hannu Krosing message dated "Wed, 03 Jan 2001 11:30:51 +0200" Date: Wed, 03 Jan 2001 11:40:43 -0500 Message-ID: <16435.978540043@sss.pgh.pa.us> From: Tom Lane X-Archive-Number: 200101/19 X-Sequence-Number: 153 Hannu Krosing writes: > Tom Lane wrote: > > ::= > >
> > | OF > > [ ] > > [
] > > to me it seems that only this is OR-d :
| OF > > and the rest ([ ],[
])is just > optional The grammar is less than perfectly clear, isn't it? But that reading just doesn't make any sense, because it would allow
to be (among other things)
which I am sure is not what they intend. The last line has to be part of the second alternative, it seems to me, and therefore the next-to-last line is too. regards, tom lane