Let’s say that we want to find students who are at position 6, position 7, position 8, position 9 and position 10 when students are ranked by their marks in the descending order.
We clearly need to use
ORDER BY to sort students.
We also need to use
LIMIT to select only 5 students (position 6 to position 10).
But how do we make sure that the starting position is position 6?
OFFSET which sets the starting position.
When we use
LIMIT then we take a number of records from the top.
It means starting position is 0.
First let’s run the code without any
We can see that in the above result that “Johnson” is at position 6.
We want “Johnson” in the list since we want 5 people starting from position 6.
So we should set our
OFFSET value to 5.