RE: [INTERFACES] How do I drop a column from a table?

Thank you all very much!

> -----Original Message-----
> From:    Rusty Brooks [SMTP:rbrooks@utdallas.edu]
> Sent:    Tuesday, August 31, 1999 10:40 AM
> To:    Tatsuo Ishii
> Cc:    Thomas Lockhart; robertC@opmr.com; pgsql-interfaces@postgreSQL.org
> Subject:    Re: [INTERFACES] How do I drop a column from a table?
> 
> On Tue, 31 Aug 1999, Tatsuo Ishii wrote:
> 
> ==>But this method might lose some characteristics such as primary key,
> ==>unique constraints, no?
> 
> I'm not sure, but if it does you can add them back with unique indexes.  I
> also think you can add these attributes back with an alter table combined
> with a CONTSTRAINT x PRIMARYKEY(col)
> 
>   ~~~~~~
>   |    |         Rusty Brooks
>   |c--OD         The University of Texas at Dallas
>   |    _)        Computer Science Dept.
>   |    |          
>   |-.  |         http://www.utdallas.edu/~rbrooks
>  /   `-#  /A
> / /_|..`#.J/     Statisticians probably do it.
> 
> Better by far you should forget and smile than that you should remember
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> 
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>