troubleshooting Question

Why is this constraint not enforced

Avatar of toymachiner62
toymachiner62Flag for United States of America asked on
MySQL Server
8 Comments1 Solution341 ViewsLast Modified:
Im not sure why this constraint isn't enforced. it's supposed to be enforced for the table payment attribute payment type. The table schema is

payment(orderId, orderNum, paymentType, totalCost)
alter table payment
add constraint paymentType
check(value in ('C', 'D', '$'))
ASKER CERTIFIED SOLUTION
Join our community to see this answer!
Unlock 1 Answer and 8 Comments.
Start Free Trial
Learn from the best

Network and collaborate with thousands of CTOs, CISOs, and IT Pros rooting for you and your success.

Andrew Hancock - VMware vExpert
See if this solution works for you by signing up for a 7 day free trial.
Unlock 1 Answer and 8 Comments.
Try for 7 days

”The time we save is the biggest benefit of E-E to our team. What could take multiple guys 2 hours or more each to find is accessed in around 15 minutes on Experts Exchange.

-Mike Kapnisakis, Warner Bros