The `LIKE` operator in SQL is used to search for patterns within strings. While it's straightforward for a single pattern, finding rows matching multiple patterns requires a more sophisticated approach. Using `OR` conditions within the `WHERE` clause is one way to achieve this, but it can become cumbersome and less efficient with many patterns. A more elegant solution involves using the `IN` operator in conjunction with `LIKE` to match multiple patterns simultaneously. This approach is more readable and often more performant, especially when dealing with a large dataset.Instead of writing multiple `LIKE` conditions connected by `OR`, you can use the `IN` operator to specify multiple patterns. This makes your query more concise and easier to understand. This method is particularly useful when you need to search for values that match any of a predefined set of patterns.For example, if you want to find all customers whose names start with 'A', 'B', or 'C', you can use `LIKE` with `IN` to achieve this in a single query. This is more efficient than using multiple `OR` conditions.Using `LIKE` with `IN` is a more efficient and readable way to search for multiple patterns. It's a crucial technique for filtering data based on various string criteria in a single, optimized query.
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