Question

我收到此错误：

EXECUTE之后的事务计数表示不匹配的数量 BEGIN和COMMIT语句。先前的计数= 2，当前计数= 3.

但我不太了解SQL Server来阻止错误。

这是我的DROP PROCEDURE命令：

--Specify database in which to uninstall procedure
USE SalesLogix_Dev
GO

IF EXISTS (SELECT * FROM dbo.sysobjects WHERE id = object_id(N'usp_matt_db_tasks')
            AND OBJECTPROPERTY(id, N'IsProcedure') = 1)
DROP PROCEDURE usp_matt_db_tasks
GO

这是CREATE PROCEDURE：

--Specify database in which to install procedure
USE SalesLogix_Dev
GO

--Drop existing objects in order to guanrantee error-free install
IF EXISTS (SELECT * FROM dbo.sysobjects WHERE id = object_id(N'usp_matt_db_tasks')
            AND OBJECTPROPERTY(id, N'IsProcedure') = 1)
DROP PROCEDURE usp_matt_db_tasks
GO


CREATE PROCEDURE usp_matt_db_tasks
    -- Add the parameters for the stored procedure here

AS
BEGIN
    -- SET NOCOUNT ON added to prevent extra result sets from
    -- interfering with SELECT statements.
    SET NOCOUNT ON;
    BEGIN TRANSACTION
INSERT INTO [SalesLogix_Dev].[sysdba].[LEAD] (
    CREATEUSER,
    CREATEDATE,
    MODIFYUSER,
    MODIFYDATE,
    FIRSTNAME,
    ACCOUNTMANAGERID,
    ASSIGNDATE,
    COMPANY,
    COMPANY_UC,
    EMAIL,
    DONOTSOLICIT,
    ISPRIMARY,
    LEADSOURCEID,
    SECCODEID,
    STATUS,
    LASTNAME,
    LASTNAME_UC,
    INDUSTRY,
    NOTES,
    HOMEPHONE) 
SELECT 
       ,'something'
       ,CURRENT_TIMESTAMP
       ,'something'    
       ,CURRENT_TIMESTAMP
       ,replace(firstname, '"', '')
       ,'something'
       ,CURRENT_TIMESTAMP
       ,replace(company, '"', '')
       ,replace(UPPER(company), '"', '')
       ,replace(email, '"', '')
       ,'1'
       ,'T'
       ,''
       ,'SYST00000001'
       ,'New'
       ,replace(lastname, '"', '')
       ,replace(UPPER(lastname), '"', '')
       ,replace(department, '"', '')
       ,replace(comments, '"', '')
       ,replace(phone, '"', '')

  FROM [SalesLogix_Dev].[sysdba].[CSVTemp]

update  [SalesLogix_Dev].[sysdba].[LEAD] set LEAD_ADDRESSID = 'Q' + LEADID where DONOTSOLICIT = 1

INSERT INTO [SalesLogix_Dev].[sysdba].[LEAD_ADDRESS] (
    LEAD_ADDRESSID,
    LEADID,
    CREATEUSER,
    CREATEDATE,
    MODIFYUSER,
    MODIFYDATE,
    ISMAILING,
    ISPRIMARY) 
SELECT 
      LEAD_ADDRESSID
     ,LEADID
     ,'something'
     ,CURRENT_TIMESTAMP
     ,'something'      
     ,CURRENT_TIMESTAMP
     ,'T'
     ,'T'

  FROM [SalesLogix_Dev].[sysdba].[LEAD] where DONOTSOLICIT = 1

  update  [SalesLogix_Dev].[sysdba].[LEAD] set DONOTSOLICIT = 0 where DONOTSOLICIT = 1
  DROP TABLE [SalesLogix_Dev].[sysdba].[CSVTemp]
  ROLLBACK  TRANSACTION
COMMIT TRANSACTION

END

最后我执行如下：

USE SalesLogix_Dev
GO

EXEC usp_matt_db_tasks;

Answer 1

看起来你正在回滚交易，然后尝试提交。

两者都应该结束“开始交易”。

Answer 2

要删除名为usp_matt_db_tasks的所有过程，您可以运行此查询：

DECLARE @sql NVARCHAR(MAX) = N'';

SELECT @sql += 'DROP PROCEDURE ' 
    + SCHEMA_ID(name) + '.'
    + QUOTENAME(name) + ';'
    FROM sys.procedures WHERE name = 'usp_matt_db_tasks';

EXEC sp_executesql @sql;

您应该回滚当前处于活动状态的所有事务，关闭当前窗口，然后在新的查询窗口中创建过程：

CREATE PROCEDURE dbo.usp_matt_db_tasks
AS
BEGIN
    SET NOCOUNT ON;

    BEGIN TRANSACTION;

    INSERT INTO [SalesLogix_Dev].[sysdba].[LEAD] 
    (
      CREATEUSER,
      ...
      HOMEPHONE
    ) 
    SELECT 
          ,'something'
          ...
          ,replace(phone, '"', '')
    FROM [SalesLogix_Dev].[sysdba].[CSVTemp];

    UPDATE [SalesLogix_Dev].[sysdba].[LEAD] 
      SET LEAD_ADDRESSID = 'Q' + LEADID 
      WHERE DONOTSOLICIT = 1;

    INSERT INTO [SalesLogix_Dev].[sysdba].[LEAD_ADDRESS] 
    (
      LEAD_ADDRESSID,
              ...
      ISPRIMARY
    ) 
    SELECT 
      LEAD_ADDRESSID
              ,...
      ,'T'
    FROM [SalesLogix_Dev].[sysdba].[LEAD]
    WHERE DONOTSOLICIT = 1;

    UPDATE [SalesLogix_Dev].[sysdba].[LEAD] 
      SET DONOTSOLICIT = 0 
      WHERE DONOTSOLICIT = 1;

    DROP TABLE [SalesLogix_Dev].[sysdba].[CSVTemp];

    COMMIT TRANSACTION;
END
GO

现在，当您调用此过程时，应始终使用EXEC dbo.usp_matt_db_tasks;，并且您应该考虑添加一些错误处理，以便在出现问题时正确回滚事务。

如何修复BEGIN和COMMIT语句的不匹配数量？

2 个答案: