Need Help with SQL Query Interview Questions

Aliviya

Hi everyone,
I'm currently preparing for SQL interviews, and 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.

The questions can be found here SQL Query Interview Questions And Answers

I have attempted some of the questions, but I'm not entirely confident in my solutions. I was wondering if anyone could help me out by providing some guidance or solutions to these SQL queries. If you have encountered similar questions before or have expertise in SQL, your insights would be highly valuable to me.

To give you an idea, here are a few of the topics I have covered in the SQL query interview questions:

Basic SQL queries (SELECT, FROM, WHERE, etc.)
Joins (INNER JOIN, OUTER JOIN, etc.)
Aggregation and Grouping
Subqueries and Nested Queries
Common Table Expressions (CTEs)
Window Functions
Query Optimization

If you have any code snippets or SQL queries that demonstrate solutions to these types of problems, please feel free to share them. It would be incredibly helpful to see some examples and learn from them.

Thank you all for your time.

SGaist

Hi,

You should rather go through an SQL course rather than trying to find snippets of code. Becoming a database specialist is not something you do without putting some work in it.

Tanu_Rai

Hi Aliviya
Great to hear you are preparing hard for your SQL interview! Reviewing and practicing SQL Question interview questions is a great way to increase your confidence and skills. To delve deeper into SQL concepts and interview questions in 2024, you can check out this blog
https://www.edureka.co/blog/interview-questions/sql-query-interview-questions