这个错误什么意思？

FrameSniper 2008-10-25 11:33:42
create procedure udsp_SelectBusinessContract
@BusinessContractNumber nvarchar(32),
@VendorEnterpriseName nvarchar(64),
@VendeeEnterpriseName nvarchar(64),
@SubscribeDate datetime,
@TransportationEnterpriseName nvarchar(64),
@ConsigneeEnterpriseName nvarchar(64)
as
if datalength(rtrim(ltrim(@BusinessContractNumber)))=0
set @BusinessContractNumber=null
declare @VendorEnterpriseIndex smallint
if datalength(rtrim(ltrim(@VendorEnterpriseName)))=0
set @VendorEnterpriseIndex=null
else
set @VendorEnterpriseIndex=isnull((select oef_Index from udsdt_OperationEnterprise where oef_Name=@VendorEnterpriseName),0)
declare @VendeeEnterpriseIndex smallint
if datalength(rtrim(ltrim(@VendeeEnterpriseName)))=0
set @VendeeEnterpriseIndex=null
else
set @VendeeEnterpriseIndex=isnull((select oef_Index from udsdt_OperationEnterprise where oef_Name=@VendeeEnterpriseName),0)
declare @TransportationEnterpriseIndex smallint
if datalength(rtrim(ltrim(@TransportationEnterpriseName)))=0
set @TransportationEnterpriseIndex=null
else
set @TransportationEnterpriseIndex=isnull((select oef_Index from udsdt_OperationEnterprise where oef_Name=@TransportationEnterpriseName),0)
declare @ConsigneeEnterpriseIndex smallint
if datalength(rtrim(ltrim(@ConsigneeEnterpriseName)))=0
set @ConsigneeEnterpriseIndex=null
else
set @ConsigneeEnterpriseIndex=isnull((select oef_Index from udsdt_OperationEnterprise where oef_Name=@ConsigneeEnterpriseName),0)
declare @SelectStatement nvarchar(4000)
set @SelectStatement='select bcf_Index 流水号,
bcf_BusinessContractNumber 合同号,
(select oef_Name from udsdt_OperationEnterprise where oef_Index=bcf_VendorEnterpriseIndex) 出卖人,
(select oef_Name from udsdt_OperationEnterprise where oef_Index=bcf_VendeeEnterpriseIndex) 买受人,
bcf_SubscribeDate 签约日期,
(select oef_Name from udsdt_OperationEnterprise where oef_Index=bcf_TransportationEnterpriseIndex) 出卖委托结算人,
(select oef_Name from udsdt_OperationEnterprise where oef_Index=bcf_ConsigneeEnterpriseIndex) 买受委托结算人
from udot_BusinessContract where bcf_BusinessContractNumber='+isnull(''''+@BusinessContractNumber+'''','bcf_BusinessContractNumber')+' and
bcf_VendorEnterpriseIndex='+isnull(''''+@VendorEnterpriseIndex+'''','bcf_VendorEnterpriseIndex')+' and
bcf_VendeeEnterpriseIndex='+isnull(''''+@VendeeEnterpriseIndex+'''','bcf_VendeeEnterpriseIndex')+' and
bcf_SubscribeDate='+convert(nvarchar(10),@SubscribeDate)+' and
bcf_TransportationEnterpriseIndex='+isnull(''''+@TransportationEnterpriseIndex+'''','bcf_TranportationEnterpriseIndex')+' and
bcf_ConsigneeEnterpriseIndex='+isnull(''''+@ConsigneeEnterpriseIndex+'''','bcf_ConsigneeEnterpriseIndex')
--select @selectstatement

execute(@SelectStatement)

go


exec udsp_SelectBusinessContract " "," "," "," "," "," "

上面是定义的存储过程，然后最后是调用语句。但老报告下面的错误。

服务器: 消息 245，级别 16，状态 1，过程 udsp_SelectBusinessContract，行 41
将 nvarchar 值 'select bcf_Index 流水号,
bcf_BusinessContractNumber 合同号,
(select oef_Name from udsdt_OperationEnterprise where oef_Index=bcf_VendorEnterpriseIndex) 出卖人,
(select oef_Name from udsdt_OperationEnterprise where oef_Index=bcf_VendeeEnterpriseIndex) 买受人,
bcf_SubscribeDate 签约日期,
(select oef_Name from udsdt_OperationEnterprise where oef_Inde...

不明白什么意思，哪个朋友回，帮忙看看！
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FrameSniper 2008-10-25
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不好意思，已经解决了！谢谢各位！
等不到来世 2008-10-25
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drop procedure udsp_SelectBusinessContract
create procedure udsp_SelectBusinessContract
@BusinessContractNumber nvarchar(32),
@VendorEnterpriseName nvarchar(64),
@VendeeEnterpriseName nvarchar(64),
@SubscribeDate datetime,
@TransportationEnterpriseName nvarchar(64),
@ConsigneeEnterpriseName nvarchar(64)
as
if datalength(rtrim(ltrim(@BusinessContractNumber)))=0
set @BusinessContractNumber=null
declare @VendorEnterpriseIndex smallint
if datalength(rtrim(ltrim(@VendorEnterpriseName)))=0
set @VendorEnterpriseIndex=null
else
set @VendorEnterpriseIndex=isnull((select oef_Index from udsdt_OperationEnterprise where oef_Name=@VendorEnterpriseName),0)
declare @VendeeEnterpriseIndex smallint
if datalength(rtrim(ltrim(@VendeeEnterpriseName)))=0
set @VendeeEnterpriseIndex=null
else
set @VendeeEnterpriseIndex=isnull((select oef_Index from udsdt_OperationEnterprise where oef_Name=@VendeeEnterpriseName),0)
declare @TransportationEnterpriseIndex smallint
if datalength(rtrim(ltrim(@TransportationEnterpriseName)))=0
set @TransportationEnterpriseIndex=null
else
set @TransportationEnterpriseIndex=isnull((select oef_Index from udsdt_OperationEnterprise where oef_Name=@TransportationEnterpriseName),0)
declare @ConsigneeEnterpriseIndex smallint
if datalength(rtrim(ltrim(@ConsigneeEnterpriseName)))=0
set @ConsigneeEnterpriseIndex=null
else
set @ConsigneeEnterpriseIndex=isnull((select oef_Index from udsdt_OperationEnterprise where oef_Name=@ConsigneeEnterpriseName),0)
declare @SelectStatement nvarchar(4000)
set @SelectStatement='select bcf_Index 流水号,
bcf_BusinessContractNumber 合同号,
(select oef_Name from udsdt_OperationEnterprise where oef_Index=bcf_VendorEnterpriseIndex) 出卖人,
(select oef_Name from udsdt_OperationEnterprise where oef_Index=bcf_VendeeEnterpriseIndex) 买受人,
bcf_SubscribeDate 签约日期,
(select oef_Name from udsdt_OperationEnterprise where oef_Index=bcf_TransportationEnterpriseIndex) 出卖委托结算人,
(select oef_Name from udsdt_OperationEnterprise where oef_Index=bcf_ConsigneeEnterpriseIndex) 买受委托结算人
from udot_BusinessContract where bcf_BusinessContractNumber='+isnull(''''+@BusinessContractNumber+'''','bcf_BusinessContractNumber')+' and
bcf_VendorEnterpriseIndex='+isnull(''''+rtrim(@VendorEnterpriseIndex)+'''','bcf_VendorEnterpriseIndex')+' and
bcf_VendeeEnterpriseIndex='+isnull(''''+rtrim(@VendeeEnterpriseIndex)+'''','bcf_VendeeEnterpriseIndex')+' and
bcf_SubscribeDate='+convert(nvarchar(10),@SubscribeDate)+' and
bcf_TransportationEnterpriseIndex='+isnull(''''+rtrim(@TransportationEnterpriseIndex)+'''','bcf_TranportationEnterpriseIndex')+' and
bcf_ConsigneeEnterpriseIndex='+isnull(''''+rtrim(@ConsigneeEnterpriseIndex)+'''','bcf_ConsigneeEnterpriseIndex')
--select @selectstatement
print @SelectStatement
--execute(@SelectStatement)

go


exec udsp_SelectBusinessContract " "," "," "," "," "," "
hyde100 2008-10-25
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declare @BusinessContractNumber nvarchar(32) 

declare @VendorEnterpriseName nvarchar(64) 

declare @VendeeEnterpriseName nvarchar(64)

declare @SubscribeDate datetime 

declare @TransportationEnterpriseName nvarchar(64) 

declare @ConsigneeEnterpriseName nvarchar(64) 



set @BusinessContractNumber =''

set @VendorEnterpriseName =''

set @VendeeEnterpriseName =''

set @SubscribeDate =''

set @TransportationEnterpriseName =''

set @ConsigneeEnterpriseName =''



if datalength(rtrim(ltrim(@BusinessContractNumber)))=0 

set @BusinessContractNumber=null 

--declare @VendorEnterpriseIndex smallint 

declare @VendorEnterpriseIndex nvarchar(50)



if datalength(rtrim(ltrim(@VendorEnterpriseName)))=0 

set @VendorEnterpriseIndex=null 

else 

set @VendorEnterpriseIndex=isnull((select oef_Index from udsdt_OperationEnterprise where oef_Name=@VendorEnterpriseName),0) 

--declare @VendeeEnterpriseIndex smallint 

declare @VendeeEnterpriseIndex nvarchar(50)

if datalength(rtrim(ltrim(@VendeeEnterpriseName)))=0 

set @VendeeEnterpriseIndex=null 

else 

set @VendeeEnterpriseIndex=isnull((select oef_Index from udsdt_OperationEnterprise where oef_Name=@VendeeEnterpriseName),0) 

--declare @TransportationEnterpriseIndex smallint 

declare @TransportationEnterpriseIndex nvarchar(50)

if datalength(rtrim(ltrim(@TransportationEnterpriseName)))=0 

set @TransportationEnterpriseIndex=null 

else 

set @TransportationEnterpriseIndex=isnull((select oef_Index from udsdt_OperationEnterprise where oef_Name=@TransportationEnterpriseName),0) 

--declare @ConsigneeEnterpriseIndex smallint 

declare @ConsigneeEnterpriseIndex nvarchar(50)

if datalength(rtrim(ltrim(@ConsigneeEnterpriseName)))=0 

set @ConsigneeEnterpriseIndex=null 

else 

set @ConsigneeEnterpriseIndex=isnull((select oef_Index from udsdt_OperationEnterprise where oef_Name=@ConsigneeEnterpriseName),0) 

        declare @SelectStatement nvarchar(4000) 

set @SelectStatement='select bcf_Index 流水号, 

    bcf_BusinessContractNumber 合同号, 

    (select oef_Name from udsdt_OperationEnterprise where oef_Index=bcf_VendorEnterpriseIndex) 出卖人, 

    (select oef_Name from udsdt_OperationEnterprise where oef_Index=bcf_VendeeEnterpriseIndex) 买受人, 

    bcf_SubscribeDate 签约日期, 

    (select oef_Name from udsdt_OperationEnterprise where oef_Index=bcf_TransportationEnterpriseIndex) 出卖委托结算人, 

    (select oef_Name from udsdt_OperationEnterprise where oef_Index=bcf_ConsigneeEnterpriseIndex) 买受委托结算人 

      from udot_BusinessContract where bcf_BusinessContractNumber='+isnull(''''+@BusinessContractNumber+'''','bcf_BusinessContractNumber')+' and 

      bcf_VendorEnterpriseIndex='+isnull(''''+@VendorEnterpriseIndex+'''','bcf_VendorEnterpriseIndex')+' and 

      bcf_VendeeEnterpriseIndex='+isnull(''''+@VendeeEnterpriseIndex+'''','bcf_VendeeEnterpriseIndex')+' and 

            bcf_SubscribeDate='+convert(nvarchar(10),@SubscribeDate)+' and 

      bcf_TransportationEnterpriseIndex='+isnull(''''+@TransportationEnterpriseIndex+'''','bcf_TranportationEnterpriseIndex')+' and 

      bcf_ConsigneeEnterpriseIndex='+isnull(''''+@ConsigneeEnterpriseIndex+'''','bcf_ConsigneeEnterpriseIndex') 

print @selectstatement 



结果：

select bcf_Index 流水号, 

    bcf_BusinessContractNumber 合同号, 

    (select oef_Name from udsdt_OperationEnterprise where oef_Index=bcf_VendorEnterpriseIndex) 出卖人, 

    (select oef_Name from udsdt_OperationEnterprise where oef_Index=bcf_VendeeEnterpriseIndex) 买受人, 

    bcf_SubscribeDate 签约日期, 

    (select oef_Name from udsdt_OperationEnterprise where oef_Index=bcf_TransportationEnterpriseIndex) 出卖委托结算人, 

    (select oef_Name from udsdt_OperationEnterprise where oef_Index=bcf_ConsigneeEnterpriseIndex) 买受委托结算人 

      from udot_BusinessContract where bcf_BusinessContractNumber=bcf_BusinessContractNumber and 

      bcf_VendorEnterpriseIndex=bcf_VendorEnterpriseIndex and 

      bcf_VendeeEnterpriseIndex=bcf_VendeeEnterpriseIndex and 

            bcf_SubscribeDate=Jan  1 190 and 

      bcf_TransportationEnterpriseIndex=bcf_TranportationEnterpriseIndex and 

      bcf_ConsigneeEnterpriseIndex=bcf_ConsigneeEnterpriseIndex
hyde100 2008-10-25
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将这段改掉，原因是isnull(''''+@VendorEnterpriseIndex+'''','bcf_VendorEnterpriseIndex')这语句
你将@VendorEnterpriseIndex声明为smallint,但'bcf_VendorEnterpriseIndex'为字符型


if datalength(rtrim(ltrim(@BusinessContractNumber)))=0 

set @BusinessContractNumber=null 

--declare @VendorEnterpriseIndex smallint 

declare @VendorEnterpriseIndex nvarchar(50)



if datalength(rtrim(ltrim(@VendorEnterpriseName)))=0 

set @VendorEnterpriseIndex=null 

else 

set @VendorEnterpriseIndex=isnull((select oef_Index from udsdt_OperationEnterprise where oef_Name=@VendorEnterpriseName),0) 

--declare @VendeeEnterpriseIndex smallint 

declare @VendeeEnterpriseIndex nvarchar(50)

if datalength(rtrim(ltrim(@VendeeEnterpriseName)))=0 

set @VendeeEnterpriseIndex=null 

else 

set @VendeeEnterpriseIndex=isnull((select oef_Index from udsdt_OperationEnterprise where oef_Name=@VendeeEnterpriseName),0) 

--declare @TransportationEnterpriseIndex smallint 

declare @TransportationEnterpriseIndex nvarchar(50)

if datalength(rtrim(ltrim(@TransportationEnterpriseName)))=0 

set @TransportationEnterpriseIndex=null 

else 

set @TransportationEnterpriseIndex=isnull((select oef_Index from udsdt_OperationEnterprise where oef_Name=@TransportationEnterpriseName),0) 

--declare @ConsigneeEnterpriseIndex smallint 

declare @ConsigneeEnterpriseIndex nvarchar(50)

if datalength(rtrim(ltrim(@ConsigneeEnterpriseName)))=0 

set @ConsigneeEnterpriseIndex=null 

else 

set @ConsigneeEnterpriseIndex=isnull((select oef_Index from udsdt_OperationEnterprise where oef_Name=@ConsigneeEnterpriseName),0) 

        declare @SelectStatement nvarchar(4000) 

set @SelectStatement='select bcf_Index 流水号, 

    bcf_BusinessContractNumber 合同号, 

    (select oef_Name from udsdt_OperationEnterprise where oef_Index=bcf_VendorEnterpriseIndex) 出卖人, 

    (select oef_Name from udsdt_OperationEnterprise where oef_Index=bcf_VendeeEnterpriseIndex) 买受人, 

    bcf_SubscribeDate 签约日期, 

    (select oef_Name from udsdt_OperationEnterprise where oef_Index=bcf_TransportationEnterpriseIndex) 出卖委托结算人, 

    (select oef_Name from udsdt_OperationEnterprise where oef_Index=bcf_ConsigneeEnterpriseIndex) 买受委托结算人 

      from udot_BusinessContract where bcf_BusinessContractNumber='+isnull(''''+@BusinessContractNumber+'''','bcf_BusinessContractNumber')+' and 

      bcf_VendorEnterpriseIndex='+isnull(''''+@VendorEnterpriseIndex+'''','bcf_VendorEnterpriseIndex')+' and 

      bcf_VendeeEnterpriseIndex='+isnull(''''+@VendeeEnterpriseIndex+'''','bcf_VendeeEnterpriseIndex')+' and 

            bcf_SubscribeDate='+convert(nvarchar(10),@SubscribeDate)+' and 

      bcf_TransportationEnterpriseIndex='+isnull(''''+@TransportationEnterpriseIndex+'''','bcf_TranportationEnterpriseIndex')+' and 

      bcf_ConsigneeEnterpriseIndex='+isnull(''''+@ConsigneeEnterpriseIndex+'''','bcf_ConsigneeEnterpriseIndex')
dawugui 2008-10-25
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print(@SelectStatement) 看看语句错在哪里?以下是动态SQL的基本语法,我估计你是某个地方引号搞错了.

动态sql语句基本语法 

1 :普通SQL语句可以用Exec执行 



eg: Select * from tableName 

 Exec('select * from tableName') 

 Exec sp_executesql N'select * from tableName' -- 请注意字符串前一定要加N 



2:字段名，表名，数据库名之类作为变量时，必须用动态SQL 



eg: 

declare @fname varchar(20) 

set @fname = 'FiledName' 

Select @fname from tableName -- 错误,不会提示错误，但结果为固定值FiledName,并非所要。 

Exec('select ' + @fname + ' from tableName') -- 请注意 加号前后的 单引号的边上加空格 



当然将字符串改成变量的形式也可 

declare @fname varchar(20) 

set @fname = 'FiledName' --设置字段名 



declare @s varchar(1000) 

set @s = 'select ' + @fname + ' from tableName' 

Exec(@s) -- 成功 

exec sp_executesql @s -- 此句会报错 



declare @s Nvarchar(1000) -- 注意此处改为nvarchar(1000) 

set @s = 'select ' + @fname + ' from tableName' 

Exec(@s) -- 成功 

exec sp_executesql @s -- 此句正确 



3. 输出参数 

declare @num int, 

 @sqls nvarchar(4000) 

set @sqls='select count(*) from tableName' 

exec(@sqls) 

--如何将exec执行结果放入变量中？ 



declare @num int, 

 @sqls nvarchar(4000) 

set @sqls='select @a=count(*) from tableName ' 

exec sp_executesql @sqls,N'@a int output',@num output 

select @num

等不到来世 2008-10-25
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create procedure udsp_SelectBusinessContract
@BusinessContractNumber nvarchar(32),
@VendorEnterpriseName nvarchar(64),
@VendeeEnterpriseName nvarchar(64),
@SubscribeDate datetime,
@TransportationEnterpriseName nvarchar(64),
@ConsigneeEnterpriseName nvarchar(64)
as
if datalength(rtrim(ltrim(@BusinessContractNumber)))=0
set @BusinessContractNumber=null
declare @VendorEnterpriseIndex smallint
if datalength(rtrim(ltrim(@VendorEnterpriseName)))=0
set @VendorEnterpriseIndex=null
else
set @VendorEnterpriseIndex=isnull((select oef_Index from udsdt_OperationEnterprise where oef_Name=@VendorEnterpriseName),0)
declare @VendeeEnterpriseIndex smallint
if datalength(rtrim(ltrim(@VendeeEnterpriseName)))=0
set @VendeeEnterpriseIndex=null
else
set @VendeeEnterpriseIndex=isnull((select oef_Index from udsdt_OperationEnterprise where oef_Name=@VendeeEnterpriseName),0)
declare @TransportationEnterpriseIndex smallint
if datalength(rtrim(ltrim(@TransportationEnterpriseName)))=0
set @TransportationEnterpriseIndex=null
else
set @TransportationEnterpriseIndex=isnull((select oef_Index from udsdt_OperationEnterprise where oef_Name=@TransportationEnterpriseName),0)
declare @ConsigneeEnterpriseIndex smallint
if datalength(rtrim(ltrim(@ConsigneeEnterpriseName)))=0
set @ConsigneeEnterpriseIndex=null
else
set @ConsigneeEnterpriseIndex=isnull((select oef_Index from udsdt_OperationEnterprise where oef_Name=@ConsigneeEnterpriseName),0)
declare @SelectStatement nvarchar(4000)
set @SelectStatement='select bcf_Index 流水号,
bcf_BusinessContractNumber 合同号,
(select oef_Name from udsdt_OperationEnterprise where oef_Index=bcf_VendorEnterpriseIndex) 出卖人,
(select oef_Name from udsdt_OperationEnterprise where oef_Index=bcf_VendeeEnterpriseIndex) 买受人,
bcf_SubscribeDate 签约日期,
(select oef_Name from udsdt_OperationEnterprise where oef_Index=bcf_TransportationEnterpriseIndex) 出卖委托结算人,
(select oef_Name from udsdt_OperationEnterprise where oef_Index=bcf_ConsigneeEnterpriseIndex) 买受委托结算人
from udot_BusinessContract where bcf_BusinessContractNumber='+isnull(''''+@BusinessContractNumber+'''','bcf_BusinessContractNumber')+' and
bcf_VendorEnterpriseIndex='+isnull(''''+@VendorEnterpriseIndex+'''','bcf_VendorEnterpriseIndex')+' and
bcf_VendeeEnterpriseIndex='+isnull(''''+@VendeeEnterpriseIndex+'''','bcf_VendeeEnterpriseIndex')+' and
bcf_SubscribeDate='+convert(nvarchar(10),@SubscribeDate)+' and
bcf_TransportationEnterpriseIndex='+isnull(''''+@TransportationEnterpriseIndex+'''','bcf_TranportationEnterpriseIndex')+' and
bcf_ConsigneeEnterpriseIndex='+isnull(''''+rtrim(@ConsigneeEnterpriseIndex)+'''','bcf_ConsigneeEnterpriseIndex')
--select @selectstatement

execute(@SelectStatement)

go
ludaohan 2008-10-25
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ganglai
hyde100 2008-10-25
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用SQL手动赋值
print @SelectStatement打印出来是什么东东？
让你望见影子的墙 2008-10-25
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看看是不是数据类型的错误呢？强制转换为nvarchar，把相应的列的数据cast( 列明 as nvarchar)
ws_hgo 2008-10-25
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看看
csdyyr 2008-10-25
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