Re: help with bison

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Gavin Sherry <swm(at)linuxworld(dot)com(dot)au>
Cc: Neil Conway <nconway(at)klamath(dot)dyndns(dot)org>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: help with bison
Date: 2002-04-11 15:46:03
Message-ID: 1556.1018539963@sss.pgh.pa.us
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Gavin Sherry <swm(at)linuxworld(dot)com(dot)au> writes:
> PrepareStmt: PREPARE name AS prepare_query types_prepare_clause
> prepare_store

> There is a reasonably clear problem here. prepare_query encompasses much
> of the grammar of the parser so it will definately cause shift/reduce and
> reduce/reduce conflicts with the other two productions which follow
> it. Easy solution?

> PrepareStmt: PREPARE name types_prepare_clause prepare_store AS
> prepare_query

Is there any existing standard to follow for the syntax of these
commands?

regards, tom lane

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