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Test Your SQL Skills with This Database Puzzle! | Riddle_Query_Master #quiz #sql #programming
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Get ready to flex your SQL muscles with @Riddle_Query_Master
In today's challenge, we're diving into the world of databases.
Imagine you have a table named 'employees' with columns for 'name' and 'manager_id'. Your task is to decipher the output of the SQL query: "SELECT name FROM employees WHERE manager_id IS NULL;".
Will it display the names of all managers, the names of employees without managers, result in a syntax error, or something else entirely?
Put your SQL knowledge to the test and see if you can crack this database puzzle!
Share your answer in the comments below and challenge your friends to join in on the fun.
In today's challenge, we're diving into the world of databases.
Imagine you have a table named 'employees' with columns for 'name' and 'manager_id'. Your task is to decipher the output of the SQL query: "SELECT name FROM employees WHERE manager_id IS NULL;".
Will it display the names of all managers, the names of employees without managers, result in a syntax error, or something else entirely?
Put your SQL knowledge to the test and see if you can crack this database puzzle!
Share your answer in the comments below and challenge your friends to join in on the fun.
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