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SQL Queries Interview Questions and answers
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Best 30 SQL Queries Interview Question and answers which every candidate should definitely prepare. • Please like share the video. • Create table for practicing queries: https://drive.google.com/file/d/1bXUx... • Try and attempt Multiple Choice Questions below and do comment if you like the MCQ: • https://forms.gle/4NHaRjoqFbYrgqrg9 • Check out Solutions: • SQL MCQ Questions Answers • Subscribe the Channel to keep watching interesting videos helpful for your career growth: • / @codingglitz • -------------------------------------------------------------------------------------------- • -------------------------------------------------------------------------------------------- • Checkout different playlists: • PLSQL Tutorial : • PLSQL Tutorial || PL SQL tutorial for... • Learn DBMS SQL : • SQL Tutorial for Beginners || SQL Pla... • SQL Interview Questions and answers: • sql interview questions and answers i... • Interview Tips : • Interview Tips • -------------------------------------------------- • -------------------------------------------------- • Checkout Important videos : • Top 30 SQL Queries Interview Questions and Answers : • SQL Queries Interview Questions and a... • Top 50 SQL Concepts Interview Questions and Answers : • SQL Interview Questions And Answers • SQL JOINS : • SQL Joins With Examples | SQL Joins T... • SUB QUERY : • Subquery in SQL || SQL Subquery tutor... • Employee earning maximum salary in each department query : • SQL Query to find Employee with maxim... • How to find Nth highest salary (3 different solutions): • SQL query to find Nth Highest salary ... • Tricky SQL Queries Part1 : • SQL Tricky and Important Interview Qu... • AGGREGATE FUNCTION: • Aggregate function || SQL Tutorial f... • GROUP BY : • GROUP BY HAVING || SQL Tutorial fo... • • How to practice SQL Queries in local / Install Database in local : • How to Install Oracle Database (19C) ... • IT Jobs without Coding : • IT Jobs without coding with high sala... • ----------------------------------------------------------------------------- • ----------------------------------------------------------------------------- • You can directly go to individual questions on clicking on the timestamp : • 1. SQL Query to update DateOfJoining to 15-jul-2012 for empid =1 : 04:39 • 2. SQL Query to select all student name where age is greater than 22 : 06:13 • 3. SQL Query to Find all employee with Salary between 40000 and 80000 : 06:38 • 4. SQL Query to display full name : 08:26 • 5. SQL Query to find name of employee beginning with S : 07:22 • 6. Write a query to fetch details of employees whose firstname ends with an alphabet ‘A’ and contains exactly five alphabets : 09:36 • 7. Write a query to fetch details of all employees excluding few Employees : 10:53 • 8. SQL query to display the current date : 12:11 • 9. SQL Query to get day of last day of the previous month : 13:13 • 10. Write an SQL query to fetch the employee FIRST names and replace the A with ‘@’ : 14:42 • 11. Write an SQL query to fetch the domain from an email address : 15:35 • 12. Write an SQL query to update the employee names by removing leading and trailing spaces : 17:16 • 13. Write an SQL query to fetch all the Employees details from Employee table who joined in the Year 2020 : 17:54 • 14. Write an SQL query to fetch only odd rows / Even rows from the table : 19:21 • 15. Write an SQL query to create a new table with data and structure copied from another table : 20:35 • 16. Write an SQL query to create an empty table with the same structure as some other table : 20:35 • 17. Write an SQL query to fetch top 3 HIGHEST salaries : 22:31 • 18. Find the first employee and last employee from employee table : 24:12 • 19. List the ways to get the count of records in a table : 25:17 • 20. Write a query to fetch the department-wise count of employees sorted by department’s count in ascending order : 26:25 • 21. Write a query to retrieve Departments who have less than 4 employees working in it : 27:12 • 22. Write a query to retrieve Department wise Maximum salary : 28:25 • 23. Write a query to Employee earning maximum salary in his department : 28:42 • 24. Write an SQL query to fetch the first 50% records from a table : 31:19 • 25. Query to fetch details of employees not having computer : 34:47 • 26. Query to fetch employee details along with the computer details who have been assigned with a computer : 32:54 • 27. Fetch all employee details along with the computer name assigned to them : 35:43 • 28. Fetch all Computer Details along with employee name using it : 38:41 • 29. Delete duplicate records from a table : 39:51 • 30. Find Nth Highest salary : 43:58
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