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coalesce

The Complete Guide to the SQL COALESCE Function

coalesce

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coalesce

website coalesce Coalesce coalesce looks at the values in a list , and returns the first non-null value This function is useful when you want to: fill in missing coalesce The COALESCE expression allows for user-specified NULL-handling It is often used to fill in missing values in dirty data

coalesce Although COALESCE , GREATEST , and LEAST are syntactically similar to functions, they are not ordinary functions, and thus cannot be used with explicit VARIADIC  COALESCE definition: 1 If two or more things coalesce, they come or grow together to form one thing or system 2 If… Learn more   Explore Coalesce Function in SQL—the essential tool for handling NULL values Learn syntax, benefits, and real-world examples in SQL Server

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