Question

我编写了一个用于保存和更新数据的存储过程（列表）。存储过程更新（任何额外数据）重复数据和任何新数据被添加到数据库，即检查数据是否已存在于数据库中。

程序很简单，效果很好，但问题是我得到了上述错误：

无法添加Timeout已过期。超时时间过去之前完成操作或服务器没有响应

我无法添加数据，但过了一段时间后，错误就会解决，数据会被保存和更新。什么是确切的问题？我是否需要在sql server管理中更改查询执行时间，或者必须优化查询？

我的程序如下：

 ALTER PROCEDURE [dbo].[InsertManuallyUsingXmlExhibitorList] 
    @XML_TRANSACTIONDETAILS nText,
    @exhibitor nvarchar(100)
AS
DECLARE @docHandle int

SET NOCOUNT ON;

DECLARE @exbitionID nvarchar(100)

EXEC sp_xml_preparedocument @docHandle OUTPUT, @XML_TRANSACTIONDETAILS


-- CREATE TEMP TABLE

CREATE TABLE #TempTable
(
    maxid nvarchar(200) Collate SQL_Latin1_General_CP1_CI_AS  NULL,
    companyname nvarchar(200) Collate SQL_Latin1_General_CP1_CI_AS   NULL,
    email nvarchar(200) Collate SQL_Latin1_General_CP1_CI_AS  NULL,
    website nvarchar(200) Collate SQL_Latin1_General_CP1_CI_AS NULL,
    country bigint  NULL,
    contactperson nvarchar(200) Collate SQL_Latin1_General_CP1_CI_AS NULL,
    telphone nvarchar(200) Collate SQL_Latin1_General_CP1_CI_AS  NULL,
    mobile nvarchar(200) Collate SQL_Latin1_General_CP1_CI_AS NULL,
    fax nvarchar(200) Collate SQL_Latin1_General_CP1_CI_AS NULL,
    region bigint  NULL,
    status bigint  NULL,
    username bigint  NULL,
    date datetime  NULL,
    category bigint  NULL,
    urlorcatalog nvarchar(200) Collate SQL_Latin1_General_CP1_CI_AS NULL,
    address nvarchar(200) Collate SQL_Latin1_General_CP1_CI_AS  NULL,
    lastupdatedby bigint NULL
) 

--  INSERT INTO TEMP TABLE DETAILS OF EMAIL 

INSERT INTO #TempTable
                (
                   maxid,companyname,email,website,country,contactperson,telphone,mobile,fax,region,status,username,date,category,urlorcatalog,address,lastupdatedby
                )

 SELECT
             data.maxid,data.companyname,data.email,data.website,data.country,data.contactperson,data.telphone,data.mobile,data.fax,data.region,data.status,data.username,GETDATE(),data.category,data.urlorcatalog,data.address,data.username

     FROM OPENXML(@docHandle,N'master/TRANSACTION',3)

              WITH
              (
               companyname nvarchar(200),
                website nvarchar(200),
                country bigint ,
                contactperson nvarchar(200),
                telphone nvarchar(200),
                mobile nvarchar(200),
                fax nvarchar(200),
                region bigint,
                status bigint,
                username bigint,                
                category bigint,
                urlorcatalog nvarchar(200),
                email nvarchar(200),                
                maxid nvarchar(200),
                address nvarchar(200)          
              ) as data

--  INSERT INTO TEMP TABLE DETAILS OF EMAIL1 

INSERT INTO #TempTable
                (
                   maxid,companyname,email,website,country,contactperson,telphone,mobile,fax,region,status,username,date,category,urlorcatalog,address,lastupdatedby
                )

 SELECT
             data.maxid,data.companyname,data.email1,data.website,data.country,data.contactperson,data.telphone,data.mobile,data.fax,data.region,data.status,data.username,GETDATE(),data.category,data.urlorcatalog,data.address,data.username

     FROM OPENXML(@docHandle,N'master/TRANSACTION',3)

              WITH
              (
               companyname nvarchar(200),
                website nvarchar(200),
                country bigint ,
                contactperson nvarchar(200),
                telphone nvarchar(200),
                mobile nvarchar(200),
                fax nvarchar(200),
                region bigint,
                status bigint,
                username bigint,                
                category bigint,
                urlorcatalog nvarchar(200),
                email1 nvarchar(200),               
                maxid nvarchar(200),
                dataentrytype nvarchar(200),
                lastupdatedby nvarchar(200),
                address nvarchar(200)           

              ) as data
            WHERE data.email1 !=''


--  INSERT INTO TEMP TABLE DETAILS OF EMAIL2 

INSERT INTO #TempTable
                (
                   maxid,companyname,email,website,country,contactperson,telphone,mobile,fax,region,status,username,date,category,urlorcatalog,address,lastupdatedby
                )

 SELECT
             data.maxid,data.companyname,data.email2,data.website,data.country,data.contactperson,data.telphone,data.mobile,data.fax,data.region,data.status,data.username,GETDATE(),data.category,data.urlorcatalog,data.address,data.username

     FROM OPENXML(@docHandle,N'master/TRANSACTION',3)

              WITH
              (
               companyname nvarchar(200),
                website nvarchar(200),
                country bigint ,
                contactperson nvarchar(200),
                telphone nvarchar(200),
                mobile nvarchar(200),
                fax nvarchar(200),
                region bigint,
                status bigint,
                username bigint,
                category bigint,
                urlorcatalog nvarchar(200),
                email2 nvarchar(200),
                maxid nvarchar(200),                
                address nvarchar(200)

              ) as data

            WHERE data.email2 !=''


--**********************UPDATE TEMP TABLE IF COUNTRY AND REGION IS NULL********************

UPDATE #TempTable 
SET
country=1
WHERE  country=0

UPDATE #TempTable 
SET
region=2
WHERE  region=0

-- CODE TO COUNT  DUPLICATES EMAILS

SELECT
 COUNT
( email)

FROM
    #TempTable T

        WHERE 
              T.email !=''
        AND 
         EXISTS (SELECT  emailinfo.email FROM dbo.emailinfo WHERE email=T.email)



--  TRANSACTION BEGINS HERE


BEGIN TRANSACTION

----------------------  EXHIBITOR LIST   ------------------------------------

    IF  EXISTS ( SELECT  *
                FROM    exibitions
                WHERE   exhibitiorlist=@exhibitor ) 

        BEGIN

        SELECT @exbitionID = EID FROM  exibitions WHERE exhibitiorlist=@exhibitor

        end

    ELSE

        BEGIN

            INSERT INTO exibitions  VALUES (@exhibitor)

            SET @exbitionID = (SELECT SCOPE_IDENTITY())

        END
-------------  UPADATE EXHIBITOR LIST  -------------------------------------

--DECLARE @RtnStr VARCHAR(MAX)

UPDATE dbo.companyinfo 

SET companyinfo.exblist=RESULT.m2

FROM

(   
select TEMP1.DataID,COALESCE(COMPANY.exblist + ',', '') + @exbitionID as 'm2'
from

        (   
            SELECT Email.DataID,ROW_NUMBER() OVER (PARTITION BY tmp.email ORDER BY tmp.email ) AS 'RowNumber'
            FROM #TempTable tmp 
            LEFT OUTER JOIN emailinfo Email ON tmp.email =Email.email           

            WHERE 
              tmp.email !=''        
            AND 
            EXISTS (SELECT  emailinfo.email FROM dbo.emailinfo WHERE email=tmp.email)
        )AS TEMP1

    LEFT OUTER JOIN dbo.companyinfo COMPANY ON TEMP1.DataID =COMPANY.dataId     

    WHERE

    TEMP1.RowNumber =1       


) AS RESULT

WHERE companyinfo.dataId =RESULT.DataID 

IF @@ERROR<>0 BEGIN ROLLBACK TRANSACTION RETURN -101 END


-------------  UPDATE DATE IF EMAIL ALREADY EXISTED  ------------------------

UPDATE dbo.companyinfo 

SET companyinfo.lastupdateddate=RESULT.date

FROM

(   
select TEMP1.date,TEMP1.DataID
from

        (   
            SELECT tmp.date,Email.DataID,ROW_NUMBER() OVER (PARTITION BY tmp.email ORDER BY tmp.email ) AS 'RowNumber'
            FROM #TempTable tmp 
            LEFT OUTER JOIN emailinfo Email ON tmp.email =Email.email           

            WHERE 
              tmp.email !=''        
            AND 
            EXISTS (SELECT  emailinfo.email FROM dbo.emailinfo WHERE email=tmp.email)
        )AS TEMP1

    LEFT OUTER JOIN dbo.companyinfo COMPANY ON TEMP1.DataID =COMPANY.dataId     

    WHERE

    TEMP1.RowNumber =1       


) AS RESULT

WHERE companyinfo.dataId =RESULT.DataID 

IF @@ERROR<>0 BEGIN ROLLBACK TRANSACTION RETURN -101 END


-- ******************* UPDATE CATEGORY IF EMAIL ALREADY EXISTED ***********************

UPDATE dbo.companyinfo 

SET companyinfo.category=case when companyinfo.status!=1 and companyinfo.status!=2 and companyinfo.status!=13 and companyinfo.status!=17 then RESULT.category else companyinfo.category end

FROM

(   
select TEMP1.category,TEMP1.status,TEMP1.DataID
from

        (   
            SELECT tmp.category,tmp.status,Email.DataID,ROW_NUMBER() OVER (PARTITION BY tmp.email ORDER BY tmp.email ) AS 'RowNumber'
            FROM #TempTable tmp 
            LEFT OUTER JOIN emailinfo Email ON tmp.email =Email.email           

            WHERE 
              tmp.email !=''        
            AND 
            EXISTS (SELECT  emailinfo.email FROM dbo.emailinfo WHERE email=tmp.email)
        )AS TEMP1

    LEFT OUTER JOIN dbo.companyinfo COMPANY ON TEMP1.DataID =COMPANY.dataId     

    WHERE

    TEMP1.RowNumber =1       

) AS RESULT

WHERE companyinfo.dataId =RESULT.DataID  

IF @@ERROR<>0 BEGIN ROLLBACK TRANSACTION RETURN -101 END


-- ******************* UPDATE COMPANY IF EMAIL ALREADY EXISTED ***********************

UPDATE dbo.companyinfo SET companyinfo.companyname=case when companyinfo.companyname='' or companyinfo.companyname=null then RESULT.companyname else companyinfo.companyname end ,
 companyinfo.website= case when companyinfo.website='' OR companyinfo.website IS NULL then RESULT.website else companyinfo.website end ,
 companyinfo.contactperson= case when companyinfo.contactperson='' OR companyinfo.contactperson IS NULL then RESULT.contactperson else companyinfo.contactperson end,companyinfo.country = case when companyinfo.country=1 OR companyinfo.country IS NULL then RESULT.country else companyinfo.country end,
 companyinfo.telphone=case when companyinfo.telphone='' OR companyinfo.telphone IS NULL then RESULT.telphone else companyinfo.telphone end,companyinfo.mobile= case when companyinfo.mobile='' OR companyinfo.mobile IS NULL then RESULT.mobile else companyinfo.mobile end ,
 companyinfo.fax= case when companyinfo.fax='' OR companyinfo.fax IS NULL then RESULT.fax else companyinfo.fax end, companyinfo.region= case when companyinfo.region=2 OR companyinfo.region IS NULL then RESULT.region else companyinfo.region end,companyinfo.address= case when companyinfo.address='' OR companyinfo.address IS NULL then RESULT.address else companyinfo.address end,
 companyinfo.lastupdatedby=RESULT.lastupdatedby
FROM

(   
select TEMP1.companyname,TEMP1.website,TEMP1.contactperson,TEMP1.country, TEMP1.telphone , TEMP1.mobile, TEMP1.fax,TEMP1.region, TEMP1.urlorcatalog,TEMP1.address,TEMP1.lastupdatedby, TEMP1.DataID
from

        (   
            SELECT tmp.companyname,tmp.website,tmp.contactperson,tmp.country,tmp.telphone,tmp.mobile,tmp.fax, tmp.region,tmp.urlorcatalog,tmp.address,tmp.lastupdatedby,Email.DataID,ROW_NUMBER() OVER (PARTITION BY tmp.email ORDER BY tmp.email ) AS 'RowNumber'
            FROM #TempTable tmp 
            LEFT OUTER JOIN emailinfo Email ON tmp.email =Email.email                                                   
            WHERE 
              tmp.email !=''        
            AND 
            EXISTS (SELECT  emailinfo.email FROM dbo.emailinfo WHERE email=tmp.email)
        )AS TEMP1

    LEFT OUTER JOIN dbo.companyinfo COMPANY ON TEMP1.DataID =COMPANY.dataId     

    WHERE

    TEMP1.RowNumber =1       

) AS RESULT

WHERE companyinfo.dataId =RESULT.DataID 

IF @@ERROR<>0 BEGIN ROLLBACK TRANSACTION RETURN -101 END



-- ******************** UPDATE STATUS IF EMAIL ALREADY EXISTED ******************


UPDATE dbo.companyinfo 

SET companyinfo.status=RESULT.status

FROM

(   
select TEMP1.status,TEMP1.DataID
from

        (   
            SELECT tmp.email,tmp.status,Email.DataID,ROW_NUMBER() OVER (PARTITION BY tmp.email ORDER BY tmp.email ) AS 'RowNumber'
            FROM #TempTable tmp 
            LEFT OUTER JOIN dbo.emailinfo Email ON tmp.email=Email.email            

            WHERE 
              tmp.email !=''        
            AND 
            EXISTS (SELECT  emailinfo.email FROM dbo.emailinfo WHERE email=tmp.email)
        )AS TEMP1

    LEFT OUTER JOIN dbo.companyinfo COMPANY ON TEMP1.DataID=COMPANY.dataID  

    where --cmp.status !=8  And
    TEMP1.RowNumber=1       AND
    COMPANY.status !=1          AND 
    COMPANY.status < 6         AND
    TEMP1.status < COMPANY.status

) AS RESULT

WHERE companyinfo.dataID=RESULT.DataID

IF @@ERROR<>0 BEGIN ROLLBACK TRANSACTION RETURN -101 END



--  ************INSERT INTO PRIMARY  TABLE(companyinfo)*************


INSERT INTO dbo.companyinfo
                (
                  dataId,companyname,website,country,contactperson,telphone,mobile,fax,region,status,userid,date,category,urlorcatalog,dataentrytype,address,exblist
              )


SELECT
                          T1.maxid,T1.companyname,T1.website,T1.country,T1.contactperson,T1.telphone,T1.mobile,T1.fax,T1.region,T1.status,T1.username,T1.date,T1.category,T1.urlorcatalog,'MANUAL',T1.address,@exbitionID                   

                        FROM
                        (   
                            SELECT tmpdata.*, ROW_NUMBER() OVER (PARTITION BY maxid ORDER BY maxid ) AS 'RowNumber'
                            FROM 
                            (

                                        SELECT
                                                *

                                        FROM
                                        (
                                                SELECT tmp.*, ROW_NUMBER() OVER (PARTITION BY tmp.email ORDER BY tmp.email ) AS 'RowNumber1'
                                                FROM #TempTable tmp 
            --                                      LEFT OUTER JOIN emailinfo Email ON tmp.email=Email.email
                                        )AS T 

                                        WHERE T.RowNumber1=1
                                        AND  T.email !=''
                                        AND 
                                        NOT EXISTS (SELECT  emailinfo.email FROM dbo.emailinfo WHERE email=T.email)


                             )tmpdata


                        )AS T1

                        WHERE 
                    T1.email !=''  AND

                    T1.RowNumber=1

IF @@ERROR<>0 BEGIN ROLLBACK TRANSACTION RETURN -101 END


--  ************INSERT INTO SECONDARY TABLE*************


INSERT INTO emailinfo
        ( 
            DataID,email
            )
SELECT
        T.maxid,T.email

FROM
(
        SELECT tmp.maxid,tmp.email, ROW_NUMBER() OVER (PARTITION BY tmp.email ORDER BY tmp.email ) AS 'RowNumber'
        FROM #TempTable tmp 
            --LEFT OUTER JOIN emailinfo Email ON tmp.email=Email.email
)AS T 

WHERE T.RowNumber=1
AND  T.email !=''
AND 
NOT EXISTS (SELECT  emailinfo.email FROM dbo.emailinfo WHERE email=T.email)   

 IF @@ERROR<>0 BEGIN ROLLBACK TRANSACTION RETURN -101 END



COMMIT TRANSACTION

DROP TABLE #TempTable

EXEC sp_xml_removedocument @docHandle

即使是4-5次更新/插入的极少数条目，错误仍然存在。

Answer 1

当您尝试使用Microsoft SQL Server Management Studio中的表设计器修改大型表时，您可能会收到与以下内容类似的错误消息：

无法修改表格。超时已过期。超时时间已过在完成操作之前或服务器没有响应。

<强> RESOLUTION ：

要解决此问题，请使用以下方法之一：

单击以清除覆盖连接字符串超时值表设计器更新表设计器的复选框和 SQL Server Management Studio中的数据库设计器。
在“事务超时后”框中指定高设置表设计器和SQL Server Management中的数据库设计器工作室。
使用Query中的Transact-SQL语句修改大表 SQL Server Management Studio中的编辑器。

参考文献：

Time out

Answer 2

解决方案。

让我们将超时值增加到最大值 65,535。

我们单击“工具”菜单，然后单击“选项”，然后单击左侧面板上的“设计器”。之后，我们更改了“Transaction timeout after:”文本框中的值。

无法添加超时已过期。在操作完成之前经过了超时时间或服务器没有响应

2 个答案: