0
votes
0answers
89 views

Synchronization between master and backup server

I am searching for an option to synchronize data between production server and backup server automatically. Does somebody know a method, how I can do this: if I delete, insert or update a record it ...
1
vote
1answer
90 views

How can I achieve a unique constraint with two fields? [duplicate]

I have a table with e.g. Name and IsDeleted fields. I want to add a row constraint so that only one Name value can have IsDeleted as 'false'. There can be many duplicate Name values, but they must all ...