Jasper Subreport

how to give the connection in jasper subreport in REPORT_CONNECTION

<connectionExpression>
                  <![CDATA[$P{jdbc:oracle:thin:@128.127.50.122:1521:demmo_db,'vilas','vilas'}]]>
</connectionExpression>

but the pdf file gives the blank
i think the connection is not happen with database
please help me.
Adwait ChitaleyAsked:
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Adwait ChitaleyAuthor Commented:
hello experts,,

wat happen  please give me any solution
0
Gibu GeorgeChief Technology OfficerCommented:
You cannot give a sql connection url in  REPORT_CONNECTION, its is used differently. See this

http://www.coderanch.com/t/62275/Other-Open-Source-Projects/my-subreport-using-jasperReport-got
0

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Gibu GeorgeChief Technology OfficerCommented:
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