What are tuples in sql?
When do we use triggers?
How can we avoid duplicating records in a query?
Why is normalization important?
How many clustered indexes can you have?
If you have to declare procedure1,procedure2 in package specification and if you have to declare procedure1,procedure2 and procedure3 in package body? is it compilation or not and execute or not? what type of error is given please
what is difference between delete and truncate commands? : Sql dba
Which is the correct statement about truncate and delete?
what is pragma ?
What are character functions in sql?
what is rdbms? : Sql dba
Explain lock escalation? : Transact sql
What does pl sql developer do?