From: | "Meskes, Michael" <meskes(at)topsystem(dot)de> |
---|---|
To: | "'Thomas G(dot) Lockhart'" <lockhart(at)alumni(dot)caltech(dot)edu>, "Meskes, Michael" <meskes(at)topsystem(dot)de> |
Cc: | PostgreSQL Hacker <pgsql-hackers(at)postgresql(dot)org> |
Subject: | RE: [HACKERS] Just another question |
Date: | 1998-04-23 12:48:05 |
Message-ID: | 11720CEF3853D011AC0C00A024B7A9E1112601@einstein.topsystem.de |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-hackers |
Yes, I agree. So I let it like it is. But I think this has to be added
to the docs.
Michael
--
Dr. Michael Meskes, Project-Manager | topsystem Systemhaus GmbH
meskes(at)topsystem(dot)de | Europark A2, Adenauerstr. 20
meskes(at)debian(dot)org | 52146 Wuerselen
Go SF49ers! Go Rhein Fire! | Tel: (+49) 2405/4670-44
Use Debian GNU/Linux! | Fax: (+49) 2405/4670-10
> -----Original Message-----
> From: Thomas G. Lockhart [SMTP:lockhart(at)alumni(dot)caltech(dot)edu]
> Sent: Thursday, April 23, 1998 2:56 PM
> To: Meskes, Michael
> Cc: PostgreSQL Hacker
> Subject: Re: [HACKERS] Just another question
>
> > > > I just noticed that there is an operator '=:'. What is it used
> > > > for?
> > > ?? I don't see it here.
> > But scan.l returns Op.
>
> Oh, it is an _allowed_ operator symbol combination, if someone were to
> define an operator using it. But it isn't pre-defined anywhere, is it?
>
>
> And, it should be OK to require spaces to help delimit your embedded
> stuff; that is, "=:" is interpreted as a possible operator, while "=
> :"
> (with space) is "equals embedded variable"...
>
> I'd hate to keep removing single characters from the allowed operator
> character set when we get syntax conflicts like this. We'll end up
> with
> only the SQL92-allowed operator symbols before long :)
>
> - Tom
From | Date | Subject | |
---|---|---|---|
Next Message | Thomas G. Lockhart | 1998-04-23 12:56:22 | Re: [HACKERS] Just another question |
Previous Message | Michael Meskes | 1998-04-23 12:38:35 | Oops |