Question
alter table customer ( add constraint customer_credittype_ck CHECK (credittype > 'high' , 'medium', 'low') ); Doesnt get this to work.. New to SQL, prob a
alter table customer ( add constraint customer_credittype_ck CHECK (credittype > 'high' , 'medium', 'low') );
Doesnt get this to work..
New to SQL, prob a easy question.. anyway thanks
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Machine Learning And Knowledge Discovery In Databases European Conference Ecml Pkdd 2010 Barcelona Spain September 2010 Proceedings Part 3 Lnai 6323
Authors: Jose L. Balcazar ,Francesco Bonchi ,Aristides Gionis ,Michele Sebag
2010th Edition
3642159389, 978-3642159381
