I already have a my system with Master-Slave replication.
I have started using Slave for data fetching. So, I need to create some extra indexes on Slave.[Not In master - however be informed that the Master already has indexes].
I already read some posts but couldn't clear my doubts. They say If you create primary key-foreign key-unique index on slave then there could be an issue. however I'm not going to go for any of these constraints on slave.
I simply want to create non-clustered/secondary indexs on slave. would I face any issues if I do so ?
Thank you.