SQL for Data Analysts: The Skills Hyderabad Employers Expect

SQL is the single most tested skill in Hyderabad data analyst interviews. Here is what you actually need.

Must-Know SQL Skills

• SELECT, WHERE and ORDER BY done fluently
• JOINs: INNER, LEFT, RIGHT and when to use each
• GROUP BY and aggregations with HAVING
• Subqueries and CTEs to break down complex problems
• Window functions such as ROW_NUMBER and RANK and running totals

Common Interview Question

Find the second-highest salary, solvable with a subquery or a window function. Practice both approaches.

How to Practice

Use real datasets and write queries daily. GloryTecks' [Data Analytics course in Hyderabad](/courses/data-analytics) and [Data Science course](/courses/data-science) build strong SQL skills with business scenarios and mock interviews. Book a free demo to start practicing.