我正在使用一个名为ceODBC的模块处理Python3，并试图在SQL Server 2005中调用一个存储过程。当我在sqlservermanagementstudio之外运行存储过程(不涉及Python)时，我得到了正确的结果，278行被插入到所需的表中，但是在Python中，它在31之后停止。有人能告诉我为什么存储过程会过早停止吗？这是我的Python代码：import ceODBC

connect=ceODBC.connect("""DSN=mydatabase;SERVER=xxx.xxx.x.xxx;

DRIVER={SQLServer};UID=user;PWD=password""", autocommit= True)

cursor = connect.cursor()

cursor.execute("""

CREATE TABLE mydatabase.dbo.Vision_TempTable

(

CustId bigint,

PayProcId int,

WebUserId bigint,

SubTypeId bigint,

PayAmt decimal(18,2),

Paydate datetime,

PayType varchar(1),

DateCreated datetime,

PayStatus varchar(1),

Account varchar(30),

V_Account varchar(30)

)""")#Create a temp table which will be used in the SP insert

connect.commit()

f=open('F:/clients/UTA/Vision/Data/ExternalPay_Data/lbox.txt')

CUST_ID=44

PAYPROCID=4

SUBTYPE_ID=64

WEBUSER_ID=2432

PAYTYPE='C'

PAYSTATUS='J'

for line in f: #parse a text file and insert values into temp table I just created

lineLength=len(line.strip())

if lineLength>=49:

visionAccount=int(line[10:17])

visionAccount=str(visionAccount)

recipientID=line[17:29]

invoiceAmount=line[31:39]

invoiceAmount=float(invoiceAmount)

pmtType=line[39:41]#make sure it will always be ck

pmtDate=line[45:47]+'/'+line[47:49]+'/'+line[41:45]

cursor.execute("""INSERT INTO mydatabase.dbo.Vision_TempTable

(CustId,PayProcId,WebUserId,SubTypeId,PayAmt,Paydate,

PayType,DateCreated,PayStatus,Account,V_Account)

VALUES

(?,?,?,?,?,?,?,GETDATE(),?,?,?)""",

CUST_ID,PAYPROCID,WEBUSER_ID,SUBTYPE_ID,

invoiceAmount,pmtDate,PAYTYPE,PAYSTATUS,recipientID,visionAccount)

connect.commit()

cursor.callproc("mydatabase.dbo.VisionExternalPMTS")# turn over control to SP

f.close()

connect.close()

print('Done')

为了得到完整的图片，我将包含以下存储过程：USE [mydatabase]

GO

/****** Object: StoredProcedure [dbo].[VisionExternalPMTS] Script Date: 06/16/2011 08:38:15 ******/

SET ANSI_NULLS ON

GO

SET QUOTED_IDENTIFIER ON

GO

ALTER PROCEDURE [dbo].[VisionExternalPMTS] as

BEGIN

declare @custid bigint,

@payprocid int,

@webuserid bigint,

@subtypeid bigint,

@payamt decimal(18,2),

@paydate datetime,

@paytype varchar(1),

@datecreated datetime,

@paystatus varchar(1),

@account varchar(30),

@v_account varchar(30)

DECLARE update_webPayments CURSOR for --select from temp table created in python

SELECT CustId,PayProcId,WebUserId,SubTypeId,PayAmt,Paydate,PayType,

DateCreated,PayStatus

FROM Vision_TempTable

OPEN update_webPayments

FETCH NEXT FROM update_webPayments INTO @custid,@payprocid,@webuserid,

@subtypeid,@payamt,@paydate,@paytype,@datecreated,

@paystatus

WHILE @@fetch_status = 0 --insert into target table

BEGIN

INSERT INTO WEBPAYMENTS(CUSTID,PAYPROCID,WEBUSERID,SUBTYPEID,

PAYAMT,PAYDATE,PAYTYPE,DATECREATED,PAYSTATUS)

VALUES (@custid,@payprocid,@webuserid,@subtypeid,@payamt,

@paydate,@paytype,@datecreated,@paystatus)

FETCH NEXT FROM update_webPayments INTO @custid,@payprocid,@webuserid,

@subtypeid,@payamt,@paydate,@paytype,@datecreated,

@paystatus

END

--DROP TABLE VISION_TempTable

END

create table语句和来自Python的初始insert总是有效的，我在temp表中得到278行，只有当我从Python调用存储过程时，才会出错。存储过程提前终止。我认为这是因为Python可能没有给它足够的时间在程序结束前执行，所以我尝试了放置某种计数器，但最终得到了数据库错误(尽管存储过程工作正常)，所以我删除了计数器。我想要的是将控制权传递给存储过程，并且在存储过程完成之前不返回到python程序。任何帮助都将不胜感激。

谢谢