如何在datastage routine里面获得一个文件的行数和一个数组的长度?
哪位大侠能告诉我在datastage routine里面获得一个文件的行数和一个数组的长度呢?下面是我的代码，我想获得一个文件的行,然后放到一个数组里面
$INCLUDE DSINCLUDE JOBCONTROL.H
PathName = "/IBM/InformationServer/Server/Projects/rwa/ParameterSets/Path_para/Path_para3.ini"
EtlDate8 = ""
EtlDate6 = "ETLDATE_6="
Dim tmpArray(10)
i = 0
Ans = 0
OpenSeq PathName To FileVar Else
Ans = 1
GoTo ErrorExit
End
Loop
ReadSeq FileLine From FileVar
On Error
Ans = 1
GoTo ErrorExit
End
Then
if(SubStrings(FileLine,0,9)="ETLDATE_8") Then
EtlDate8 = SubStrings(FileLine,11,Len(FileLine))
EtlDate6 = EtlDate6:SubStrings(EtlDate8,3,Len(EtlDate8))
End
if(SubStrings(FileLine,0,9)="ETLDATE_6") Then
FileLine = EtlDate6
End
tmpArray(i) = FileLine
i = i+1
End Else
Exit
End
Repeat
CloseSeq FileVar
ErrorExit:
CloseSeq FileVar
Return(Ans) 有人知道么????:em21:
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