#coalesce sql

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Top 6 Things to Know About SQL COALESCE

This infographic breaks down the SQL COALESCE function, a powerful tool for handling NULL values in your queries. Discover how the COALESCE function returns the first non-null value from a list, enhancing data readability and reliability. With syntax examples, use cases, and tips, this guide helps simplify your SQL workflow, ensuring cleaner and more consistent results in your database operations.

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COALESCE in SQL

COALESCE in SQL is a powerful function used to handle NULL values by returning the first non-null value from a list of expressions. It’s perfect for ensuring data completeness in reports and queries. Commonly used in SELECT statements, COALESCE SQL helps create cleaner outputs by replacing missing data with default or fallback values.