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Thread: [Mondrian] Pentaho Aggregation Designer - Issues and Observations

  1. #1
    Mondrian Newbie Guest

    Default [Mondrian] Pentaho Aggregation Designer - Issues and Observations

    Hello Dev Community,

  2. #2
    Julian Hyde Guest

    Default RE: [Mondrian] Pentaho Aggregation Designer - Issues and Observations

    Both of our observations sound like bugs. Can you please log a jira case for
    each.

    However, I can't promise that we will fix the issues.

    Julian


    _____

    From: mondrian-bounces (AT) pentaho (DOT) org [mailto:mondrian-bounces (AT) pentaho (DOT) org] On
    Behalf Of Mondrian Newbie
    Sent: Wednesday, February 23, 2011 8:44 AM
    To: mondrian (AT) pentaho (DOT) org
    Subject: [Mondrian] Pentaho Aggregation Designer - Issues and Observations


    Hello Dev Community,
    I have 2 more observations, this time with
    reference to the creation of Aggregate Tables feature of the Pentaho
    Enterprise 3.6 Aggregation Designer application.

    I created a sample Retails Sales Cube with 3 dimensions viz " Product ;
    Geography and Time " and 1 Fact Table with 2 Measures "Amount and Quantity"

    The Time dimension has the Levels : Year - Quarter - Month - Day for the
    hierarchy created.

    Observation 1:

    When selecting the Aggregation Level for Quarter, I get the below given
    Aggregation Table Structure which is not correct as the granularity over
    here is at Day and the data would be grouped for [ "vw_time_day_of_month"
    ,"vw_time_Month" , "vw_time_Quarter" ]


    CREATE TABLE "Retail_Product_Sa_1" (

    "vw_time_day_of_month" text,

    "vw_time_Month" text,

    "vw_time_Quarter" text,

    "sales_Total_Sales_Volume" DOUBLE,

    "sales_Total_Sales" DOUBLE,

    "sales_Fact_Count" INTEGER,

    "sales_fact_count" INTEGER);


    I was expecting the Grain would be Quarter and the data grouped on
    ["vw_time_Year" ,"vw_time_Quarter" ]

    Observation 2:

    I am using the GreenPlum SNE version . So when I click on Execute the "Table
    script created above" it fails as "DOUBLE" datatype is not supported.

    Please let me know your comments on the above observations.
    -------
    Also I am awaiting your comments for the Jira raised a few days back :

    Reference URL

    <http://jira.pentaho.com/browse/PAD-86>
    http://jira.pentaho.com/browse/PAD-86

    Request some update on this front.

    Thank you

    Regards,
    Mondrian_Newbie



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