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Aug 19, 2022 · MySQL Exercises, Practice, Solution: MySQL is the world's most widely used open-source relational database management system (RDBMS), enabling the cost-effective delivery of reliable, high-performance and scalable Web-based and embedded database applications
Sep 9, 2024 · Write a MySQL query to find the name (first_name, last_name) and salary of the employees who earn a salary that is higher than the salary of all the Shipping Clerk (JOB_ID = 'SH_CLERK'). Sort the results of the salary of the lowest to highest.
Apr 9, 2024 · Write a MySQL query to find the addresses (location_id, street_address, city, state_province, country_name) of all the departments. Hint : Use NATURAL JOIN. Sample table: locations
Apr 9, 2024 · Practice with solution of exercises on MySQL select statements: exercises on order by, like, sorting, regular expression and more from w3resource.
Jan 2, 2024 · MySQL Create Table [20 exercises with solution] 1. Write a MySQL query to create a simple table countries including columns country_id, country_name and region_id. Click me to see the solution. 2. Write a MySQL query to create a simple table countries including columns country_id, country_name and region_id which is already exists.
Jun 1, 2014 · Write a query to display the first day of the month (in datetime format) three months before the current month. Sample current date : 2014-09-03 Expected result : 2014-06-01
Aug 19, 2022 · MySQL questions answers : w3resource contains plenty of of examples, diagrams and explanations about various topics to learn MySQL. This document is a collection of questions with short and simple answers useful for learning MySQL as well as for interviews.
Jan 1, 2024 · Practice with solution of exercises on multiple tables: Query on multiple tables with various terms and conditions using WHERE clause, AND, OR operators.
Mar 18, 2024 · From the following tables write a SQL query to find the salesperson and customer who reside in the same city. Return Salesman, cust_name and city. Sample table: salesman
Jun 6, 2024 · Practice with solution of exercises on SQL JOINS, INNER JOIN, LEFT JOIN, RIGHT JOIN, RIGHT OUTER JOIN, LEFT OUTER JOIN, FULL OUTER JOIN, SELF JOIN, CROSS JOIN, EQUI JOIN, NON EQUI JOIN on HR database, sql practice, sql practice online, sql problems for practice, 1000 sql queries, and more from w3resource.
