On Wed, 23 May 2001, Chris Rezek wrote:
> I created a table with a 'NOT NULL' constraint on a VARCHAR2 column.  I
> would like to remove the NOT NULL constraint.  I've tried a couple of
> 'ALTER TABLE' commands but no luck.
> 
> How does one do this?

alter table foo
modify (bar null);


Cheers,
GC
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Author: Gregory Conron
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