Practice - Select Statement
Practice Questions
Test your understanding with targeted questions
Write a SQL query to select all columns from the 'employees' table.
💡 Hint: Use SELECT and FROM clauses.
How would you filter to find orders with 'Shipped' status?
💡 Hint: Think about the WHERE clause.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What SQL clause would you use to filter results?
💡 Hint: Think about the purpose of each clause.
True or False: The ORDER BY clause can sort results in either ascending or descending order.
💡 Hint: Consider how you can use ORDER BY in SQL.
1 more question available
Challenge Problems
Push your limits with advanced challenges
You need to analyze user behavior by collecting login data for the past month. Write a SQL query that retrieves user IDs and counts their logins for that month, limited to users with more than 5 logins.
💡 Hint: Focus on filtering the date and counting occurrences.
You are tasked with finding the top 5 customers who have spent the most over the last year. Create the SQL query to retrieve each customer's ID and total spent amount.
💡 Hint: Remember to sum the amounts and sort top to bottom.
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Reference links
Supplementary resources to enhance your learning experience.