Hello,
I have a table like this:
TABLENAME
Columns:
ID
CU_ID
EMAIL_ADDRESS
DATE
And some sample data like this:
ID CU_ID EMAIL_ADDRESS DATE
1 200 test@domain.com 10/08/07
1 200 test1@domain.com 10/08/07
I am trying to create a constraint that will not allow me to...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.