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ALTER TABLE <mytable> DROP CONSTRAINT IF EXISTS <myconstraint> ?

This is a discussion on ALTER TABLE <mytable> DROP CONSTRAINT IF EXISTS <myconstraint> ? within the pgsql Sql forums, part of the PostgreSQL category; --> Does PG have any way of doing $subject without writing a plpgsql-function which does it by querying the catalog ...


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  #1 (permalink)  
Old 04-19-2008, 06:00 PM
Andreas Joseph Krogh
 
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Default ALTER TABLE <mytable> DROP CONSTRAINT IF EXISTS <myconstraint> ?

Does PG have any way of doing $subject without writing a plpgsql-function
which does it by querying the catalog manually?

I'm looking for an equivalent of "DROP TABLE IF EXISTS <mytable>"

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  #2 (permalink)  
Old 04-19-2008, 06:00 PM
Scott Marlowe
 
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Default Re: ALTER TABLE <mytable> DROP CONSTRAINT IF EXISTS <myconstraint> ?

On Jan 23, 2008 4:25 AM, Andreas Joseph Krogh <andreak@officenet.no> wrote:
> Does PG have any way of doing $subject without writing a plpgsql-function
> which does it by querying the catalog manually?


No.

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