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SQL โ€ข LESSON 03

WHERE Clause

How can we filter records based on specific criteria?

Beginnerโฑ 2 Minutesโญ 120 XP
๐Ÿค” THE QUESTION

How can we filter records based on specific criteria?

๐Ÿ’ก WHAT IS IT?

The WHERE clause filters rows based on a boolean condition before returning results.

๐ŸŽฏ WHAT IS IT USED FOR?

Extracting targeted subsets of data, filtering active users, finding department-specific records.

๐Ÿ’ป EXAMPLE
SELECT *
FROM employees
WHERE department = 'IT';

๐ŸŽฏ Mission Objectives

Practice typing production-grade SQL code for WHERE Clause.

  • โœ“ WHERE
  • โœ“ Equality operator
  • โœ“ String literals
  • โœ“ Filtering