What is an exception in pl/sql?
Can 2 queries be executed simultaneously in a distributed database system?
What is rank function in sql?
Which command is used to call a stored procedure?
What is scalar function?
What is a constraint? Tell me about its various levels.
How can you fetch common records from two tables?
What types of commands can be executed in sql*plus?
How to select all records from the table?
How many developers work on postgresql?
What is example of database?
What kind of join is join?
How do you create an update query?
What is character functions?
what is the difference between cluster and non cluster index? : Sql dba