1 Reply Latest reply: Oct 4, 2013 5:42 AM by Neil Gulliver RSS

    Effect on QVD file , When any changes are made in database.

    Agnivesh Kumar

      HI all ,

       

      My question is ,

       

      If some data or some thing is changed in database then what happen to qvd file which is already running,

      Is it aromatically refresh or we have to write some script for that ?

      If script is required then how can i write this and where to write this please provide some sample code for this.

       

      Please help me out.

       

      Thanks.

        • Re: Effect on QVD file , When any changes are made in database.
          Neil Gulliver

          Hi,

          Your QVD file will be an extract of data from your database. If you have a .QVW which you are using to pull the data from the database, this will define the fields and possibly any changes to the field names within the .QVD output file.

           

          If your database changes, you will need to rerun your QVD generator to pick up additional data or, if the field names have changed, amend the list of fields in the 'edit script' of the QVD generator to pick up the new fields or new names. If your output .QVD has changes, this will also require you to change your 'edit script' in your front-end or visualisation ,QVW where you create your charts and tables to pick up the new fields and names.

           

          Regards,

          Neil