topic Primary Key in Application Development and Automation Discussions

Primary Key

Former Member — Sat, 14 Feb 2009 05:39:04 GMT

Hi,

How many max primary keys can we have in table?

Former Member — Sat, 14 Feb 2009 05:40:24 GMT

Hi ,

Maximum 16 primary key is possible.

Regards

Pinaki

gaursri — Sat, 14 Feb 2009 05:41:24 GMT

Hi Amitab,

There are 16 primary keys we can have in a table.

Have a best day ahead.

Former Member — Sat, 14 Feb 2009 05:41:44 GMT

Hello Amitabh Bachan,

Nice to have your question in forums.

A table can have 16 primary keys.

Primary Key is the combination of NOT NULL and UNIQUE constraints.

It purely depends on your requirement, to make primary keys.

Thanks: Zahack

Former Member — Sat, 14 Feb 2009 05:44:33 GMT

Thanks buddies,rewarded.

Former Member — Sat, 14 Feb 2009 19:06:54 GMT

In the future, please search the forum before asking.

Rob