The AND operator is a fundamental component of SQL's WHERE clause. It allows you to combine multiple conditions to filter data more precisely. When using AND, all conditions must be true for a row to be included in the result set. Imagine you have a database of customer orders. Using AND, you can find orders that meet specific criteria, such as orders placed by a particular customer and for a specific product. This is crucial for retrieving targeted information from a database. For instance, you might want to find all orders placed in a specific month and for a particular product category. The AND operator ensures that only orders matching both criteria are returned. This operator is essential for creating complex queries that extract the exact data you need. It's a building block for more advanced filtering techniques, such as using multiple conditions in a single query.
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