-- ================================================
-- 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 RemoveDuplicatesFromAtomicConditions
	-- 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 attribute1, attribute2, col3=count(*)
	INTO holdkey
	FROM AtomicConditions
	GROUP BY attribute1, attribute2
	HAVING count(*) > 1

	SELECT DISTINCT AtomicConditions.*
	INTO holddups
	FROM AtomicConditions, holdkey
	WHERE AtomicConditions.attribute1 = holdkey.attribute1
	AND AtomicConditions.attribute2 = holdkey.attribute2;

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

	DELETE AtomicConditions
	FROM AtomicConditions, holdkey
	WHERE AtomicConditions.attribute1 = holdkey.attribute1
	AND AtomicConditions.attribute2 = holdkey.attribute2;

	INSERT AtomicConditions SELECT distinct attribute1, attribute2 FROM holddups;


	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