Interview Questions   Tutorials   Discussions   Programs   Discussion   

VSAM - Do primary key values have to be unique? Do alternate key values have to be unique?




373
views
asked mar September 9, 2014 11:50 AM  

Do primary key values have to be unique? Do alternate key values have to be unique?


           

1 Answers



 
answered By Mswami   0  

Primary key values must be unique; alternate key values need not be.

flag   
   add comment

Your answer

Join with account you already have

FF

Preview


Ready to start your tutorial with us? That's great! Send us an email and we will get back to you as soon as possible!

Alert