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> Sent: Sunday, 2 September 2001 5:18 AM
> To: Hackers List
> Subject: Re: [HACKERS] INTERVAL type: SQL92 implementation
>
>
>
> Thomas Lockhart <[EMAIL PROTECTED]> wrote:
> > We have a copy of an SQL99 draft which seems to be reasonably complete.
> > afaik we hav
Thomas Lockhart <[EMAIL PROTECTED]> wrote:
> We have a copy of an SQL99 draft which seems to be reasonably complete.
> afaik we haven't come across an actual released version. Let me know if
> you want me to forward it; perhaps it is on the ftp or web site?
ftp://ftp.postgresql.org/pub/doc/sql/s
(back on list)
> As far as I can see, it is the same. My examples come from Cannan and Otten
> on SQL92, but I read the spec for SQL99 and I can't see any obvious
> change, except that INTERVAL YEAR TO YEAR (and any other X TO X) is no
> longer allowed. (I take it you have a copy of SQL99?)
W
If full SQL92 implementation of INTERVAL would be a welcome addition,
could it be added as a TODO item? I would like to work on it, since I
want to use some features that are not currently supported.
SQL92 INTERVAL data type (also SQL99, I think):
::= INTERVAL {{ TO } |
