最近看到有人这么写代码
begin tran
insert into ..
insert into ..
insert into ..
update ....
delete ...
commit tran
insert into ..
insert into ..
insert into ..
update ....
delete ...
commit tran
不想说什么看看结果:
两表
/****** 对象: Table [dbo].[T1] 脚本日期: 03/02/2010 11:03:34 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
SET ANSI_PADDING ON
GO
CREATE TABLE [dbo].[T1](
[id] [int] NOT NULL,
[value] [varchar](50) NULL,
CONSTRAINT [PK_T] PRIMARY KEY CLUSTERED
(
[id] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]
GO
SET ANSI_PADDING OFF
/****** 对象: Table [dbo].[T2] 脚本日期: 03/02/2010 11:03:56 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
SET ANSI_PADDING ON
GO
CREATE TABLE [dbo].[T2](
[id] [int] NOT NULL,
[value] [varchar](10) NULL,
CONSTRAINT [PK_T2] PRIMARY KEY CLUSTERED
(
[id] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]
GO
SET ANSI_PADDING OFF