| From: | Rod Taylor <rbt(at)rbt(dot)ca> |
|---|---|
| To: | snpe <snpe(at)snpe(dot)co(dot)yu> |
| Cc: | PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: SQL syntax (column alias) |
| Date: | 2002-11-10 16:15:59 |
| Message-ID: | 1036944960.47533.7.camel@jester |
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| Lists: | pgsql-general pgsql-hackers pgsql-jdbc |
On Sun, 2002-11-10 at 10:41, snpe wrote:
> Hello,
> Query :
>
> select id i
> from tab
>
> don't work in PostgreSQL
>
> I know that
>
> select id as i
> from tab
>
> work, but I think that AS in 'as cluse' is optional
Thats true. Section 7.11 has it as optional
<derived column> ::=
<value expression> [ <as clause> ]
<as clause> ::= [ AS ] <column name>
But this isn't going to be very nice to fix.
conflicts: 1378 shift/reduce, 44 reduce/reduce
--
Rod Taylor
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