splitstring

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ALTER FUNCTION [dbo].[splitstring] (@stringToSplit VARCHAR(MAX))
RETURNS @returnList TABLE ([Name] [nvarchar](500))
AS
BEGIN
    DECLARE @name NVARCHAR(255)
    DECLARE @pos INT

    WHILE CHARINDEX(',', @stringToSplit) > 0
    BEGIN
        SELECT @pos = CHARINDEX(',', @stringToSplit)

        SELECT @name = SUBSTRING(@stringToSplit, 1, @pos - 1)

        INSERT INTO @returnList
        SELECT @name

        SELECT @stringToSplit = SUBSTRING(@stringToSplit, @pos + 1, LEN(@stringToSplit) - @pos)
    END

    INSERT INTO @returnList
    SELECT @stringToSplit

    RETURN
END

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