| From: | Hannu Krosing <hannu(at)trust(dot)ee> |
|---|---|
| To: | Bruce Momjian <maillist(at)candle(dot)pha(dot)pa(dot)us> |
| Cc: | "Thomas G(dot) Lockhart" <lockhart(at)alumni(dot)caltech(dot)edu>, hackers(at)postgreSQL(dot)org |
| Subject: | Re: [HACKERS] Upgrades for 6.4.1 |
| Date: | 1998-12-18 16:08:33 |
| Message-ID: | 367A7E01.3EFD864D@trust.ee |
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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
>
> >
> > > * 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
------------------
Hannu
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