SQL Interview Questions

Choose from our comprehensive collection of SQL interview question categories. Each category contains expertly curated questions to help you prepare for your next job interview.

16 Categories Available
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Select a category below to view all interview questions and answers for that topic.

Advanced Filtering

30 questions available

3 Basic 8 Medium 19 Advanced

Aggregation and Grouping

29 questions available

4 Basic 9 Medium 16 Advanced

Data Definition Language (DDL)

27 questions available

7 Basic 11 Medium 9 Advanced

Data Integrity and Constraints

29 questions available

4 Basic 8 Medium 17 Advanced

Data Manipulation Language (DML)

27 questions available

8 Basic 10 Medium 9 Advanced

Database Fundamentals

27 questions available

6 Basic 11 Medium 10 Advanced

Fundamentals

5 questions available

2 Basic 3 Medium

Indexing and Performance

29 questions available

2 Basic 4 Medium 23 Advanced

Joins and Relationships

30 questions available

6 Basic 11 Medium 13 Advanced

SQL Syntax and Basic Queries

56 questions available

20 Basic 24 Medium 12 Advanced

Stored Procedures and Functions

29 questions available

4 Basic 9 Medium 16 Advanced

Subqueries and Nested Queries

29 questions available

5 Basic 9 Medium 15 Advanced

Transactions and ACID Properties

29 questions available

4 Basic 10 Medium 15 Advanced

Views and Temporary Tables

29 questions available

3 Basic 8 Medium 18 Advanced

Window Functions

30 questions available

3 Basic 7 Medium 20 Advanced

advanced

5 questions available

2 Medium 3 Advanced
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