ALTER PROCEDURE [dbo].[sp_SoftwareFiltersGet]
	@Id					INT = NULL,
	@Description		NVARCHAR(255) = NULL,
	@ISOCode			CHAR(1) = NULL
AS
BEGIN
	SET NOCOUNT ON;
	
	IF( @Id IS NULL)
	BEGIN
		IF NULLIF(@Description, '') IS NULL
		BEGIN
			IF NULLIF(@ISOCode, '') IS NULL
				BEGIN
				/*ALL NULLS, return Everything*/
				SELECT A.Id, A.ISOCode, A.Description, A.Frequency, A.LastModified, A.LastModifiedBy, A.IsDefault FROM [dbo].[SoftwareFilters] AS A
				END
			ELSE
				BEGIN
				/*ONLY ISOCODE provided*/
				SELECT A.Id, A.ISOCode, A.Description, A.Frequency, A.LastModified, A.LastModifiedBy, A.IsDefault FROM [dbo].[SoftwareFilters] AS A WHERE A.ISOCode=@ISOCode
				END
		END
		ELSE
			BEGIN
			/*Description provided*/
			SELECT A.Id, A.ISOCode, A.Description, A.Frequency, A.LastModified, A.LastModifiedBy, A.IsDefault FROM [dbo].[SoftwareFilters] AS A WHERE A.Description=@Description
			END
	END
	ELSE
		BEGIN
		/*Id provided*/
		SELECT A.Id, A.ISOCode, A.Description, A.Frequency, A.LastModified, A.LastModifiedBy, A.IsDefault FROM [dbo].[SoftwareFilters] AS A WHERE A.Id=@Id
		END
END