Skip site navigation (1) Skip section navigation (2)

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

From: Robert Carbonari <robertC(at)opmr(dot)com>
To: rbrooks(at)utdallas(dot)edu, Tatsuo Ishii <t-ishii(at)sra(dot)co(dot)jp>
Cc: Thomas Lockhart <lockhart(at)alumni(dot)caltech(dot)edu>, pgsql-interfaces(at)postgreSQL(dot)org
Subject: RE: [INTERFACES] How do I drop a column from a table?
Date: 1999-08-31 14:46:40
Message-ID: 91E49E736688D21185F500A0C985C705156DAB@DOOM (view raw or flat)
Thread:
Lists: pgsql-interfaces
Thank you all very much!

> -----Original Message-----
> From:	Rusty Brooks [SMTP:rbrooks(at)utdallas(dot)edu]
> Sent:	Tuesday, August 31, 1999 10:40 AM
> To:	Tatsuo Ishii
> Cc:	Thomas Lockhart; robertC(at)opmr(dot)com; pgsql-interfaces(at)postgreSQL(dot)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
> and be sad.
> 
> If a picture is worth a thousand words, then television must be worth
> 30,000 words per second.
> 	-- Rusty Brooks
> 


pgsql-interfaces by date

Next:From: Ken J. WrightDate: 1999-08-31 14:57:20
Subject: Re: [INTERFACES] ODBC Questions
Previous:From: Rusty BrooksDate: 1999-08-31 14:39:44
Subject: Re: [INTERFACES] How do I drop a column from a table?

Privacy Policy | About PostgreSQL
Copyright © 1996-2014 The PostgreSQL Global Development Group