What is duration in sql profiler trace?
What is cursor and why it is required?
What is the difference between left and left outer join?
Why we use pl sql?
What company owns postgresql?
What do you understand by exception handling in pl/sql?
What is sql indexing?
What is the left table in sql?
What is tuple in sql?
What is a data manipulation language?
What is rename in sql?
what happens if null values are involved in expressions? : Sql dba
How do I count duplicates in sql?
What are the different dcl commands in sql?
How do you write an index?