CREATE TABLE [dbo].[WareIO](
	[wioID] [int] IDENTITY(1,1) NOT NULL,
	[wioLink] [uniqueidentifier] NOT NULL,
	[wioDirectLink] [uniqueidentifier] NULL,
	[wioDate] [datetime] NOT NULL,
	[wioGood] [int] NOT NULL,
	[wioCount] [money] NOT NULL,
	[wioPrice] [money] NOT NULL,
	[wioSumm]  AS ([wioCount]*[wioPrice]) PERSISTED,
	[wioAuthor] [varchar](15) NOT NULL,
	[wioDevision] [int] NOT NULL,
	[wioActive] [bit] NOT NULL,
	[wioLock] [bit] NOT NULL,
 CONSTRAINT [PK_WareIO] PRIMARY KEY CLUSTERED 
(
	[wioID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]

delete from WareIO where wioLink = '<some guid>'

CREATE TABLE #t1 (id int PRIMARY KEY CLUSTERED, n varchar(50))

CREATE TABLE #t2 (id int PRIMARY KEY CLUSTERED, n varchar(50))
CREATE INDEX #ix2 on #t2(n)
insert #t1
SELECT 1,'a'
union
select 2,'b'
insert #t2
SELECT 1,'a'
union
select 2,'b'

set statistics IO on

DELETE FROM #t1 WHERE n='b'

DELETE FROM #t2 WHERE n='b'

set statistics IO off

DROP TABLE #t1
DROP TABLE #t2