Is it true that rules do not apply to data already existing in a database at the time the rule is created?
What happens if null values are involved in arithmetic operations?
How to create a simple table to test triggers in ms sql server?
What does nvl stand for?
Why use triggers?
What is nested transaction?
What is Replication?
What is advantage data architect?
what are questions asked in TCS for database tester (sqlserver)for 2-3 exp?
What is the synonym of join?
Explain optimistic and pessimistic concurrency?
Delete duplicate rows without using rowid.
How many replicas are maintained for each sql azure db?
What is a join in sql?
Explain multiserver query