SQL Query Interview Questions

Top 45+ SQL Query Interview Questions and Answers 2025

Here, we will cover 45+ MySQL interview questions with answers that are commonly asked during interviews for Data Analyst and Data Engineer positions.

Top 33 SQL Query Interview Questions and Answers in 2024

In this article on SQL Query Interview Questions, I will discuss a few queries which you must practice to become a Database Administrator and will also help ...

Top SQL Query Interview Questions and Answers (2024) - InterviewBit

SQL queries are one of the most frequently asked interview questions. You can expect questions ranging from basic SQL queries to complex SQL queries.

80 Top SQL Interview Questions and Answers [2024] - DataCamp

Technical SQL Interview Questions for Beginners · 1. What is SQL? · 2. What are SQL dialects? · 3. What are the main applications of SQL? · 4. What is an SQL ...

Interview questions for SQL - Reddit

Comments Section · Difference between Primary Keys and Foreign Keys · The different join types. · Difference between a Clustered Index and a ...

Top 50 SQL Query Interview Questions for Practice - ArtOfTesting

Write an SQL query to fetch all the Employees who are also managers. Write an SQL query to fetch duplicate records from EmployeeDetails. Write ...

Top 15 SQL Query Interview Questions for Practice (with Solutions)

Some of these exact questions were asked, or some very similar variation. CTE/Subquery practice is a must, knowing UNION vs. UNION all, and some self-join ...

Top 10 SQL Interview Queries - YouTube

In this video, we look at 10 commonly asked SQL Queries during interviews. These are in my opinion top 10 SQL queries to learn before going ...

30 Advanced SQL Interview Questions & Answers - UPES Online

Table of Contents · 1. Explain the difference between a correlated subquery and a nested subquery. · 2. Write a query to find the top 5 customers with the highest ...

SQL Query Interview Questions - Naukri.com

Practice with real coding interview questions. Web development projects & problems. Build impressive web development projects for a standout resume.

SQL Query Interview Questions and Answers (2024) - Javatpoint

SQL Query Interview Questions · CREATE TABLE table_name · CREATE TABLE Student · CREATE TABLE Subject · INSERT INTO Table_Name VALUES (value_1, value_2, value_3 ...

Sql queries interview questions - SQLTeam.com Forums

Sql queries interview questions · Do you know what types of table joins are there in SQL - INNER, LEFT, RIGHT, FULL, CROSS · Give them a ...

28 SQL interview questions and answers from beginner to senior level

Feedback mechanisms: Seek feedback from peers, mentors, or use automated tools to review your SQL query performance and identify areas for improvement. What to ...

Need Help with SQL Query Interview Questions - Qt Forum

I've been using a resource to practice SQL query interview questions. However, I've come across a specific set of questions where I'm struggling a bit.

Our SQL interview questions | Hacker News

Really, in a philosophical sort of way, it's the use of the query that determines which join to use. They want ALL departments, you give them ...

What are some good, fair SQL technical interview questions? - Quora

2.Identify the second highest salary from emp table having salary related data. 3.Statement to determine the oracle version used . 4.Query to ...

Top 50 SQL Queries Interview Questions and Answers To Get Hired

We provide 50 SQL queries and interview questions, with answers that most frequently come up during a data analyst and data engineer position interview at high ...

Top 30 SQL Interview Questions and Answers for 2024

What are some SQL constraints you know? Q5. What are SQL indexes and why are they important? Q6. What is normalization in database design? What ...

Top 41 Technical SQL Interview Questions & Answers [2024] | Toptal®

Interview Questions · Did the candidate remember to use a LEFT JOIN instead of an inner JOIN when joining the customer table for the referring customer name?

Top 25+ Data Science SQL Interview Questions

Aggregations - Aggregation using functions like SUM(), AVG(), and COUNT() are tested in nearly every interview. Categorizations using CASE ...