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Re: Invalid column name problem

From: godmann <allanwtham_at_yahoo.com>
Date: 19 Sep 2001 02:30:25 -0700
Message-ID: <95cd51c.0109190130.f6736e4@posting.google.com>


Hi there,

  You can either use

   alter table dept modify (loc varchar2(13) not null) or

   alter table dept add constraint chk_loc check (loc is not null)

Allan W. Tham
DBA Received on Wed Sep 19 2001 - 04:30:25 CDT

Original text of this message

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