軟件測試工具Robot進行數據庫的并發測試

軟件測試工具Robot進行數據庫的并發測試

第一步：創建演示程序：打開SQL SERVER查詢分析器，在SQL SERVER測試數據庫中執行下列腳本（腳本執行操作：創建表testtable，并插入一條記錄；創建存儲過程test）：

if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[Test]') and OBJECTPROPERTY(id, N'IsProcedure') = 1)

drop procedure [dbo].[Test]

GO

if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[testtable]') and OBJECTPROPERTY(id, N'IsUserTable') = 1)

drop table [dbo].[testtable]

GO

CREATE TABLE [dbo].[testtable] (

       [testid] [int] NULL ,

       [counts] [int] NULL

) ON [PRIMARY]

GO

insert into testtable (testid,counts) values (1,0)

GO

SET QUOTED_IDENTIFIER ON

GO

SET ANSI_NULLS ON

GO

CREATE Procedure dbo.Test

as

  declare @count int

  begin tran TEST

    select @count=counts  from testtable where testid=1

    update testtable set counts=@count+1

  if (@@error >0) begin

       rollback tran TEST

  end else begin

       commit tran TEST

  end

GO

原文轉自：http://www.anti-gravitydesign.com