RE: RE: how do i...

many thanks! ya'll have been a GREAT help!

rjsjr

> -----Original Message-----
> From: pgsql-sql-owner@postgresql.org
> [mailto:pgsql-sql-owner@postgresql.org]On Behalf Of Roberto Mello
> Sent: Sunday, August 12, 2001 10:21 AM
> To: Robert J. Sanford, Jr.
> Cc: pgsql-sql@postgresql.org
> Subject: Re: RE: [SQL] how do i...
> 
> 
> On Sun, Aug 12, 2001 at 12:11:10AM -0500, Robert J. 
> Sanford, Jr. wrote:
> > 
> > i have now discovered that every row in every table is
> > automatically given a globally unique OID. that's pretty
> > cool. that means that i don't have to personally create
> > an OID column for every table. excellent.
> > 
> > i also enjoy that i can use the OID as an index on tables.
> > nice, very nice. thank you for making my life easier.
> 
>     It's not a good idea to use OIDs as your primary keys 
> as pointed out
> by someone else. Look in the documentation for the SERIAL 
> datatype. It
> will create sequences for you and do the equivalent of what 
> you see in the
> AUTOINCREMENT types in Access.
> 
>     -Roberto
> -- 
> +------------| Roberto Mello - http://www.brasileiro.net 
> |------------+
>      Computer Science, Utah State University - http://www.usu.edu
>        USU Free Software & GNU/Linux Club - http://fslc.usu.edu
>          Space Dynamics Lab, Developer  http://www.sdl.usu.edu
> NEW!!! A Pentium to XT convertion Kit... name?? ---> WINDOWS!
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