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Thread: Data limitation on Adhoc report

  1. #1

    Default Data limitation on Adhoc report

    I have more than 60,000,000 records and I have created a report into metadata editor, when I want to execute report into Pentaho console, a low memory error is raised.
    I want to limit the number of record which Tomcat send to the Adhoc report and I want to display e.g. the first 2000 records. could any one say me, how could I limit the number of records.
    Hint: I don't want to use limit in select statement at metadata editor level because I have some aggregation function and it has to calculate on all of the data band.

    Last edited by fariborzgolara; 12-19-2011 at 05:06 AM.

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