请高手帮我看下这条语句出了什么问题！

[aiker666]

db2 export to c:/20100728_130_KZL.dat of del modified by nochardel decplusblank striplzeros Select cardno,rtrim(issuebrc),rtrim(issuebrc),rtrim(custno),rtrim(acctno),cardflg,case when substr(cardstat,1,1)='0' then '0' else '1' end,substr(usedate,1,4)||substr(usedate,6,2)||substr(usedate,9,2),substr(usedate,1,4)||substr(usedate,6,2)||substr(usedate,9,2),case when closedate=' ' then '29991231' else closedate end,case when teller=' ' then ' ' else rtrim(teller) end from cmscardinfo


单独执行SELECT语句不报错，但是在DB2命令行里执行这个EXPORT就报错，报在,SUBSTR(USEDATE,1,4)之后发现意外的标记，
SUBSTR不是内部或者外部命令！

[贾shasha]

你换行 弄的看起来名确定不好么 这么看着眼都费劲

[zhaojianmi1]

db2 "export to c:/20100728_130_KZL.dat of del modified by nochardel decplusblank striplzeros Select cardno,rtrim(issuebrc),rtrim(issuebrc),rtrim(custno),rtrim(acctno),cardflg,case when substr(cardstat,1,1)='0' then '0' else '1' end,substr(usedate,1,4)||substr(usedate,6,2)||substr(usedate,9,2),substr(usedate,1,4)||substr(usedate,6,2)||substr(usedate,9,2),case when closedate=' ' then '29991231' else closedate end,case when teller=' ' then ' ' else rtrim(teller) end from cmscardinfo"

[yangxiao_jiang]

加上"