How are functions and procedures called in PL/SQL?
is it possible to pass an object or table to a procedure as an argument?
How many times can we commit in a loop?
Explain the the update statement in sql?
What's the difference between a primary key and a clustered index?
What is a constraint?
What types of commands can be executed in sql*plus?
Why is there a need for sqlcode and sqlerrm variables?
When sql appeared?
What is pl sql in oracle?
What are the possible values for the boolean data field?
How do you know if a relationship is 2nf?
how to calculate expressions with sql statements? : Sql dba
What is difference between table and view?
Explain normalization and what are the advantages of it?