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How to create composite primary key in oracle/SQL?

+2 votes
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I have created one table where I want to add combination of multiple column as primary key.

Can someone please help me to know how to do this?

posted Mar 7, 2015 by Varun Kumar

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1 Answer

0 votes

In Oracle you can do like this:

create table D (
  ID numeric(1),
  CODE varchar(2),
  constraint PK_D primary key (ID, CODE)
)
answer Mar 8, 2015 by Amit Kumar Pandey
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