5 Replies Latest reply: Jul 24, 2014 10:22 AM by zzhang RSS

    Trigger populate georaster (min, max, average)

    2682881

      Hello all,

       

      I'm new with Oracle spatial, I saw the documentations and I have not found an answer for my question...

       

       

      I frequently add georasters in the CITY_IMAGES table. They have 1 band and a number in each point.


      I have an other georaster which store the min, max and average values for each point.

       

      So how can I do to update these values each time I add a new georaster in my table CITY_IMAGES ? I think I need to create a trigger, but don't know what to do..

       

       

      Thanks for your answers,

      Best regards