Sql Interview Questions

Tags: SQL

Prepare for an SQL Developer Interview with these 200+ Real World SQL Questions and Practical Answers

Last updated 2022-01-10 | 4.3

- Students will be able refresh their SQL knowledge and will be in a position to answer the most commonly asked SQL Interview questions.

What you'll learn

Students will be able refresh their SQL knowledge and will be in a position to answer the most commonly asked SQL Interview questions.

* Requirements

* Students need to have enough knowledge in SQL before starting this course.
* Have a notebook and pen in your hand to take the notes of important points.

Description

Are you ready for your SQL Developer Interview?

I have about 15+ years of experience in the Database world and have Interviewed 100’s of SQL Developers in my 15+ years span.

Learning how to answer the SQL interview questions is a powerful skill which can make the difference between getting hired or not.

I have used all my experience to put together this 200+ Real World SQL Questions and Practical Answers. 

I want to help each one of you to succeed in the SQL Job Interview. As part of this, I am providing an opportunity to conduct a Mock Interview to each one of my students.

Become confident and ready to answer the most common SQL interview questions asked during any SQL Developer interview using the points and tips presented in this course.

Nowadays the competition for one job is quite high, many candidates for the same position, so if you want to get hired you cannot afford not being prepared to present yourself as the best fit candidate.

How to answer to the interview questions is one of the area where you can prepare the best, especially when it comes to the most common SQL interview questions because this questions are asked during all job interviews.

By the end of this course, you will know all the great secrets to answer the most common SQL interview questions during any job interview. We will analyse each question and make sure you include in your answer just what is important to present yourself as the best fit candidate.

Are you ready to prepare the best 200+ answers to the most common SQL interview questions?

Take this course and join other 12000+ happy students who learnt to nail any job interview! 

See you inside the course!

Who this course is for:

  • This course is meant for SQL Developers who are preparing for a SQL Developer job interview.
  • This course is meant for SQL Developers who want to refresh their SQL skills.
  • This course is not meant for Students who want to learn SQL.

Course content

6 sections • 45 lectures

Welcome!!!! Preview 00:56

How to make best use of the program. Preview 00:47

Mock Interview!!! Preview 00:20

Tables Preview 06:36

Filters Preview 02:52

Delete and Truncate Preview 04:02

Joins Preview 04:28

Data types Preview 05:45

Functions Preview 06:15

NULL's Preview 06:14

Integrity Constraints Part 1 Preview 06:58

Integrity Constraints Part 2 Preview 02:21

Sequences Preview 02:05

Synonyms Preview 02:43

SET Operations Preview 04:25

Sub Queries Preview 04:46

Views Preview 07:15

Updatable View Experiment Preview 00:02

Database Concepts Part 1 Preview 03:23

Database Concepts Part 2 Preview 03:12

Database Concepts Part 3 Preview 04:42

Database Concepts Part 4 Preview 04:58

Steps followed to run a SQL statement Preview 02:25

Virtual Columns Preview 02:14

Indexes Preview 08:46

Table Partitions Preview 07:26

Materialized Views Preview 11:15

Global Temporary Tables Preview 01:39

Analytical Functions Preview 08:07

Large Objects Preview 03:44

SQL Tuning Part 1 Preview 06:09

SQL Tuning Part 2 Preview 07:32

Optimize a SQL Statement - Very Important Question Preview 03:57

Select Nth maximum salary from a Table Preview 00:03

Select maximum N salaries from EMP Table Preview 00:03

Select maximum N salaries from each Department of EMP table Preview 00:04

Select/Delete duplicate rows from EMP table Preview 00:03

Same Salary Question... Preview 00:02

Odd/Even rows Question... Preview 00:03

More than 2 employees Question... Preview 00:03

Select maximum salary without using functions... Preview 00:03

Number of rows in a table without using COUNT function... Preview 00:05

Find the LAST inserted record in a table... Preview 00:04

Select LAST n records from a Table Preview 00:03

Past 5 years Question... Preview 00:03