“>User-defined functions are a long-awaited and widely demanded addition to SQLServer functionality. Previous articles in this series showed you the mostuseful system supplied functions. When you can't find a built-in functionthat meets your needs, you can write your own. This article will introduce youto various types of user-defined functions (UDFs), show you their syntax, anddiscuss situations in which each one is useful. UDF TypesUDFs come in three flavors: scalar, in-line an
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