topic Re: Composite Primary Key error in Application Development and Automation Discussions

Composite Primary Key error

satyapriyanka_vana — Wed, 03 Jun 2015 05:47:22 GMT

Hello Friends

I created a Z table having 2 fields and those 2 fields are primary keys. I guess I can give the values of table as follows.

c1 c2

a b

a c

I am getting an error "An entry already existed with the same key".

Where might be the mistake?

Former Member — Wed, 03 Jun 2015 06:01:21 GMT

Hi ,

There wont be any problem for your scenario.

Check is there any spaces you have saved and again your trying to save spaces.

Regards

Mani

Former Member — Wed, 03 Jun 2015 06:01:46 GMT

Hi,

please check the domains of both fields. Do they have a check table for their values?

Regards,

Klaus

satyapriyanka_vana — Wed, 03 Jun 2015 06:08:27 GMT

Problem in Table definition. Working Now. Thanks for the reply.

Regards

Priyanka