In this test, a tall, thin tube holds a sample of your blood. The speed at which the red blood cells fall to the bottom of the tube is measured. Inflammation can cause abnormal proteins to appear in your blood. These proteins cause your red blood cells to clump together.
From Wikipedia, the free encyclopedia. A user-defined function (UDF) is a function provided by the user of a program or environment, in a context where the usual assumption is that functions are built into the program or environment. 1 BASIC language.
One of the more intriguing capabilities of SQL Server User Defined Functions (UDF) is the ability to return a table as a result. This UDF uses this feature to return each element in the delimited string as a row in a result table. The result from the function can be used like any other table. It can be included in a multi-table query, or returned directly by the function call.