From: | Bruce Momjian <maillist(at)candle(dot)pha(dot)pa(dot)us> |
---|---|
To: | Leon <leon(at)udmnet(dot)ru> |
Cc: | hackers <pgsql-hackers(at)postgreSQL(dot)org> |
Subject: | Re: [HACKERS] Lexer again. |
Date: | 1999-09-28 03:39:26 |
Message-ID: | 199909280339.XAA29177@candle.pha.pa.us |
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Lists: | pgsql-hackers |
> Bruce Momjian wrote:
> >
> > > Sorry, guys. Here is the ultimate patch which keeps the entire
> > > behavior as it was, apart from forbidding minus-terminated
> > > operators. Seems that I have to break the habit of doing before
> > > thinking properly :-/ The point is that my second patch breaks
> > > constructs like a & b or a ! b. This patch is to be applied
> > > instead of any of two other today's patches.
> > >
> >
> > Applied.
>
> Hey! Later discussion on that matter made us think that minus-terminated
> operators have to be preserved, especially considering
> that there is already one such operator here: geometric ?-.
> I'm terribly sorry, but that patch shouldn't be applied.
>
> The other patch applied by you which exterminates uminus exclusive
> state in parser is considered to be ok.
Reversed out.
--
Bruce Momjian | http://www.op.net/~candle
maillist(at)candle(dot)pha(dot)pa(dot)us | (610) 853-3000
+ If your life is a hard drive, | 830 Blythe Avenue
+ Christ can be your backup. | Drexel Hill, Pennsylvania 19026
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