Solved: Data Dictionary experts....please suggest!!!!!!

Former Member · ‎2005 Jun 22

I have a basic question regarding key in database tables.

Can we make a field as a key field and still have the value NULL for that field in the table??

Are key fields are not primary keys?? )

Please clarify.

Thanks,

Naren

RichHeilman · ‎2005 Jun 22

Yes, you can have a "null" value in a key field of a table. The key fields in a table are usually referred to as the primary key.

Regards,

Rich Heilman

RichHeilman · ‎2005 Jun 22

Yes, you can have a "null" value in a key field of a table. The key fields in a table are usually referred to as the primary key.

Regards,

Rich Heilman

Data Dictionary experts....please suggest!!!!!!