-- ================================================
-- 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 RemoveDuplicatesFromComplexConditions
	-- Add the parameters for the stored procedure here
AS
BEGIN
	-- SET NOCOUNT ON added to prevent extra result sets from
	-- interfering with SELECT statements.
	SET NOCOUNT ON;

	IF ((SELECT count(name) FROM sys.tables WHERE name='holdkey')=1)
		DROP TABLE holdkey;
	IF ((SELECT count(name) FROM sys.tables WHERE name='holddups')=1)
		DROP TABLE holddups;

	SELECT condition1, condition2, col3=count(*)
	INTO holdkey
	FROM ComplexConditions
	GROUP BY condition1, condition2
	HAVING count(*) > 1

	SELECT DISTINCT ComplexConditions.*
	INTO holddups
	FROM ComplexConditions, holdkey
	WHERE ComplexConditions.condition1 = holdkey.condition1
	AND ComplexConditions.condition2 = holdkey.condition2;

	--SELECT attribute1, attribute2, count(*)
	--FROM holddups
	--GROUP BY attribute1, attribute2;

	DELETE ComplexConditions
	FROM ComplexConditions, holdkey
	WHERE ComplexConditions.condition1 = holdkey.condition1
	AND ComplexConditions.condition2 = holdkey.condition2;

	INSERT ComplexConditions SELECT distinct condition1, condition2, type FROM holddups;


	DELETE FROM ComplexConditions WHERE id IN (SELECT c2.id from ComplexConditions c1, ComplexConditions c2 where
	c1.condition1=c2.condition2 and c1.condition2=c2.condition1 and c1.id<c2.id)


	IF ((SELECT count(name) FROM sys.tables WHERE name='holdkey')=1)
		DROP TABLE holdkey;
	IF ((SELECT count(name) FROM sys.tables WHERE name='holddups')=1)
		DROP TABLE holddups;

	--SELECT * FROM AtomicConditions;
END
GO