I am using sql server 2008. How many primary keys are possible in a table in sql server 2008 database. how to implement multiple primary key send me example

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Posted 21-Oct-13 19:11pm

balu katuri

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santosha epili · Answer 1 · 2013-10-21T19:17:00

Solution 1

Only one primary key is allowed for a table but composite primary key with multiple columns is allowed up to 16 columns.

HTML

create table Test
(col1 numeric(10),
col2 numeric(10),
col3 numeric(10),
constraint pk primary key(col1,col2,col3))

Posted 21-Oct-13 19:17pm

santosha epili

Updated 21-Oct-13 19:18pm

v2

codestar007 · Answer 2 · 2013-10-21T19:19:00

Solution 2

mulitiple primary keys in a table[^]

Posted 21-Oct-13 19:19pm

codestar007