COALESCE function

website coalesce This SQL Server tutorial explains how to use the COALESCE function in SQL Server with syntax and examples In SQL Server , coalesce The COALESCE expression allows for user-specified NULL-handling It is often used to fill in missing values in dirty data

coalesce coalesce · adhere · amalgamate · associate · bracket · cleave · cling · cohere · combine · commingle · commix · conjoin · connect · incorporate · join · link  Coalesce returns the first non-null value in a list If all the values in the list are NULL, then the function returns null   When using COALESCE with empty strings, keep in mind that an empty string is treated as a non-NULL value This means that if an empty string is

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