.. _GraphQLAndSearchConfigurationSection:

GraphQL and Search Configuration Section
""""""""""""""""""""""""""""""""""""""""

This section of the :ref:`ProductConfigurationParametersAdminPage` can be used to
set the following values:

.. list-table::
   :header-rows: 1
   :widths: 20 10 70
   :class: tight-table
 
   * - Parameter
     - Default
     - Description
   * - *Enable derive fields*
     - false
     - True to activate deriveXY fields for the TopBraid GraphQL services.
   * - *Match all languages*
     - false
     - If set to true then GraphQL searches including ``queryText`` and ``contains`` will match any language tag. By default (or false) only the matches for the HTTP client's languages will be used for matching.
   * - *Timeout on GraphQL queries*
     - off 
     - If not set or 0 then the GraphQL endpoint will have no timeout. Timeout is given in milliseconds and will stop query execution after the specified time has passed. Note that GraphQL is heavily used by the EDG editor itself, so setting a timeout may block certain long-running operations from finishing.


**Further Reading on TopBraid**

* :ref:`introduction`