TSQL存储过程示例之事务处理
代码
SET
ANSI_NULLS
ON
GO
SET
QUOTED_IDENTIFIER
ON
GO
ALTER
PROCEDURE
[
dbo
]
.
[
TAP_SP_OrderItems_UpdatePNR
]
(
@itemId
int
,
@PNR
nvarchar
(
50
),
@SalesPrice
int
,
@Company
nvarchar
(
50
),
@CNumber
nvarchar
(
50
),
@Incentive
bigint
,
@Commission
bigint
,
@FuelTax
bigint
,
@Tax
bigint
,
@TotalNet
bigint
,
@TKTNumber
nvarchar
(
50
),
@profit
bigint
,
@INV
#
nvarchar
(
100
),
@ticketurl
nvarchar
(
200
)
=
''
)
AS
/*
SET NOCOUNT ON
*/
declare
@result
int
select
@result
=
0
begin
transaction
update
tapOrder
set
profit
=
@profit
where
OrderID
=
(
select
OrderID
from
taporderItems
where
itemid
=
@itemid
)
select
@result
+=
@@ERROR
update
taporderitems
set
PNR
=
@PNR
,
salesPrice
=
@salesprice
,
Company
=
@company
,
CNumber
=
@CNumber
,
Incentive
=
@Incentive
,
Commission
=
@Commission
,
FuelTax
=
@FuelTax
,
Tax
=
@Tax
,
TotalNet
=
@TotalNet
,
TKTNumber
=
@TKTNumber
,
INV#
=
@INV
#,
ticketurl
=
@ticketurl
where
itemid
=
@itemid
select
@result
+=
@@ERROR
if
(
@result
<>
0
)
begin
rollback
transaction
return
0
end
else
begin
commit
transaction
return
1
end
在存储过程中使用事务