From: | Bruce Momjian <maillist(at)candle(dot)pha(dot)pa(dot)us> |
---|---|
To: | hannu(at)trust(dot)ee (Hannu Krosing) |
Cc: | lockhart(at)alumni(dot)caltech(dot)edu, hackers(at)postgreSQL(dot)org |
Subject: | Re: [HACKERS] Upgrades for 6.4.1 |
Date: | 1998-12-18 16:07:17 |
Message-ID: | 199812181607.LAA01924@candle.pha.pa.us |
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Lists: | pgsql-hackers |
> Bruce Momjian wrote:
> > >
> > > > ENHANCEMENTS
> > > > ------------
> > > > * Add full ANSI SQL capabilities
> > > > * add OUTER joins, left and right (Thomas)
> > > > * add INTERSECTS, SUBTRACTS(Stephan)
> > > > * add temporary tables
> > > > * add sql3 recursive unions
> > > > * add the concept of dataspaces
> > > > * add DECIMAL, NUMERIC, DOUBLE PRECISION, BIT, BIT VARYING
> > >
> > > We've got DOUBLE PRECISION, DECIMAL, and NUMERIC (the latter two are
> > > brain-damaged though)
> >
> > Removed.
>
> If it's brain-damaged should'nt it be justr Replaced instead of Removed
We just need to add better precision to the type.
>
> >
> > >
> > > > * add CONSTRAINT
> > >
> > > Already here, from Vadim.
> > Removed.
> >
>
> AFAIK, CONSTRAINTS ar currently available only at table create time ?
>
> So once you have (or have.nt) them, you must stay with it ;(
>
> creating/dropping constraints should be made to work in ALTER TABLE as
> well
Already on list:
* ALTER TABLE ADD COLUMN does not honor DEFAULT, add CONSTRAINT
--
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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Next Message | Hannu Krosing | 1998-12-18 16:08:33 | Re: [HACKERS] Upgrades for 6.4.1 |
Previous Message | Thomas G. Lockhart | 1998-12-18 15:18:32 | Re: [HACKERS] Re: [GENERAL] date_part bug? |