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You are writing a query that asks a database to retrieve data about the customer with identification number 5656. The column name for customer identification numbers is customer_id. What is the correct SQL clause?

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The correct WHERE clause syntax is WHERE customer_id = 5656. WHERE is used to extract only those records that meet a specified criteria. customer_id = 5656 tells the database to return only information about the customer whose ID is 5656.

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