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 problem at constarints

Author  Topic 

rammohan
Posting Yak Master

212 Posts

Posted - 2006-10-04 : 05:14:52
hi,
here i am trying to create a table in which i want give a property autonumber(i.e increments simultaneously for each new row) to a field.pls tell me the procedure for this in sql server2005


doubt2:
i had created a table before with one primary key column. next i want to add a new column to the table and it also be a primary key.
what is the procedure to add a primary key constraint column in a table if that table has already a primary key. i want multiple columns must contain primary key consatrints.

thanx in advance,
rammohan

SwePeso
Patron Saint of Lost Yaks

30421 Posts

Posted - 2006-10-04 : 05:23:00
I think you need to add the new column, drop the old pk and add the composite pk.


Peter Larsson
Helsingborg, Sweden
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