This section provides an overview on the transactional metadata query. It describes its
features and instructions on configuring it. This section also describes the process of
configuring the optional patch for upgrade.
Overview of transactional metadata query
Alfresco supports the execution of a subset of the CMIS Query Language (CMIS QL) and Alfresco Full Text Search (AFTS) queries directly against the database. This feature is called transactional metadata query. This section provides an overview on the transactional metadata query.
Adding optional indexes to database
When you are upgrading the database, you can add optional indexes in order to support the metadata query feature. This information lets you know the likely duration of the upgrade and how to do it incrementally.