USE [Vertragsverwaltung_20160404]
GO
/****** Object:  StoredProcedure [dbo].[dt_droppropertiesbyid]    Script Date: 02.12.2016 09:08:54 ******/
DROP PROCEDURE [dbo].[dt_droppropertiesbyid]
GO
/****** Object:  StoredProcedure [dbo].[dt_droppropertiesbyid]    Script Date: 02.12.2016 09:08:54 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER OFF
GO
/*
**	Drop one or all the associated properties of an object or an attribute 
**
**	dt_dropproperties objid, null or '' -- drop all properties of the object itself
**	dt_dropproperties objid, property -- drop the property
*/
create procedure [dbo].[dt_droppropertiesbyid]
	@id int,
	@property varchar(64)
as
	set nocount on

	if (@property is null) or (@property = '')
		delete from dbo.dtproperties where objectid=@id
	else
		delete from dbo.dtproperties 
			where objectid=@id and property=@property


GO