What does rownum mean in sql?
No Answer is Posted For this Question
Be the First to Post Answer
What is the left table in sql?
How does left join work in sql?
What does where 1 1 mean in sql?
Can there be more than one function with a similar name in a pl/sql block?
how to find 5th row ?
Write a query to find the employees from EMP table those who have joined in Monday. (there is a column as hiredate which is a date column i.e values are like 03-DEC-81)
what is self join and what is the requirement of self join? : Sql dba
Does sql profiler affect performance?
what is union, minus and interact commands? : Sql dba
How do you explain an index?
What are the popular database management systems in the it industry?
Can unique keys be null?