-- ================================================
-- Template generated from Template Explorer using:
-- Create Procedure (New Menu).SQL
--
-- Use the Specify Values for Template Parameters 
-- command (Ctrl-Shift-M) to fill in the parameter 
-- values below.
--
-- This block of comments will not be included in
-- the definition of the procedure.
-- ================================================
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
-- =============================================
-- Author:		<Author,,Name>
-- Create date: <Create Date,,>
-- Description:	<Description,,>
-- =============================================
CREATE PROCEDURE InitialAtomicConditions 

AS
BEGIN
	DECLARE @att1 VARCHAR(50);
	DECLARE @att2 VARCHAR(50);
	DECLARE attributes1 CURSOR
		FOR SELECT distinct attribute FROM CorrelationAttributes
	DECLARE attributes2 CURSOR
		FOR SELECT distinct attribute FROM CorrelationAttributes
	OPEN attributes1	
	FETCH NEXT FROM attributes1 into @att1;
	
	DELETE FROM ComplexL2Conditions;
	DELETE FROM ComplexConditions;
	DELETE FROM AtomicConditions;

	WHILE @@fetch_status = 0
		BEGIN
		OPEN attributes2	
		FETCH NEXT FROM attributes2 into @att2;
		--INSERT INTO AtomicConditions (attribute1, attribute2) VALUES (@att1, @att2);
		WHILE 
			@@fetch_status = 0
			BEGIN					
			IF (((SELECT COUNT(*) FROM AtomicConditions WHERE attribute1=@att2 AND attribute2=@att1)=0)
			AND ((SELECT COUNT(*) FROM AtomicConditions WHERE attribute2=@att2 AND attribute1=@att1)=0))
				INSERT INTO AtomicConditions (attribute1, attribute2) VALUES (@att1, @att2);
			FETCH NEXT FROM attributes2 into @att2;	
		END;
		CLOSE attributes2;		
		FETCH NEXT FROM attributes1 into @att1;	
		END;
	CLOSE attributes1;
	DEALLOCATE attributes1;
	DEALLOCATE attributes2;

	EXEC RemoveDuplicatesFromAtomicConditions;
END
GO