Deals Of The Week - hours only!Up to 80% off on all courses and bundles.-Close

Wrap course as a gift

Prepare your gift and double-check it looks just right.

Form validation errors

Recipient's Name:
Recipient's Email:
Your Message (Optional):
Proceed to Checkout

Data Types in SQL

Introduction
Final Quiz
6. Question 5
Summary

Instruction

Good job! Let's now check how much you remember about sequences.

Exercise

A smartphone manufacturer needs a very specific way of generating smartphone IDs: the first device's ID should be 100 and each subsequent ID should be incremented by 10. Create a sequence named smartphone_seq to generate all the numbers this way.