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OEM Exadata Simulation - Plan No Improvements

edited Mar 31, 2014 12:00PM in Exadata General (MOSC) 2 commentsAnswered

Hi All,

We are focusing on upgrading to Exadata. I tried OEM Exadata Simulation for a SQL Query, and it didnt improve any performance. Can you help, if any performance can be improved ?

SQL Text

  SELECT i.ITEM_ID,

         i.ITEM_TYPE,

         i.START_DATETIME,

         i.END_DATETIME,

         MAX (CASE WHEN ip.PROPERTY_TYPE = 'NAME' THEN ip.PROPERTY_STRING END)

            AS COMPLETION_NAME,

         MAX (

            CASE WHEN ip.PROPERTY_TYPE = 'ACTIVE' THEN ip.PROPERTY_STRING END)

            AS COMPLETION_ACTIVE,

         MAX (

            CASE

               WHEN ip.PROPERTY_TYPE = 'COMMENT_1' THEN ip.PROPERTY_STRING

            END)

            AS COMPLETION_COMMENT_1,

         MAX (

            CASE

               WHEN ip.PROPERTY_TYPE = 'SHORT_NAME' THEN ip.PROPERTY_STRING

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