	DECLARE @SystemParameters TABLE 
		(
			[InstanceName] [nvarchar](50) NOT NULL,
			[InstanceIdentifier] [nvarchar](50) NOT NULL,
			[ParameterKey] [nvarchar](100) NOT NULL,
			[ParameterDesc] [nvarchar](500) NOT NULL,
			[Value] [nvarchar](max) NOT NULL,
			[DataType] [nvarchar](20) NOT NULL,
			[AllowDelete] [bit] NOT NULL
		);

	INSERT @SystemParameters ([InstanceName],[InstanceIdentifier],[ParameterKey],[ParameterDesc],[Value],[DataType],[AllowDelete]) 	
	VALUES ('NonImmediateCommands', 'default', 'WaitTimeForNextPeriodicEvent', 'minutes to wait till next periodic event is sent by panel', '10', 'System.Int', 0);

	INSERT @SystemParameters ([InstanceName],[InstanceIdentifier],[ParameterKey],[ParameterDesc],[Value],[DataType],[AllowDelete]) 	
	VALUES ('NonImmediateCommands', 'default', 'WaitTimeToUpdateStatusWhenOnlySentCmd', 'seconds to wait from sentat while usmarrived is null for status chage in nonimmediate batches update', '120', 'System.Int', 0);

	INSERT @SystemParameters ([InstanceName],[InstanceIdentifier],[ParameterKey],[ParameterDesc],[Value],[DataType],[AllowDelete]) 	
	VALUES ('NonImmediateCommands', 'default', 'NonimmediateCommandsRefreshTime', 'seconds to wait for tcpl cache refresh', '300', 'System.Int', 0);
	
	
	MERGE INTO [dbo].[SystemParameters] AS TARGET
	USING @SystemParameters AS SOURCE
	ON		SOURCE.InstanceName = TARGET.InstanceName AND 
			SOURCE.InstanceIdentifier = TARGET.InstanceIdentifier AND 
			SOURCE.ParameterKey = TARGET.ParameterKey
	WHEN NOT MATCHED BY TARGET THEN
		INSERT (InstanceName,InstanceIdentifier,ParameterKey,ParameterDesc,Value,DataType,AllowDelete)
		VALUES (SOURCE.InstanceName,SOURCE.InstanceIdentifier,SOURCE.ParameterKey,SOURCE.ParameterDesc,SOURCE.Value,SOURCE.DataType,SOURCE.AllowDelete);