.. _validation:

Table validation
===================

Database validation allows you to perform low-level consistency checks for data on disc.

Online validation can do following:

* validate some (or all) user tables in the database; system tables are not validated;
* validate some (or all) indexes;

.. warning::
    
    This tool performs online table validation only. Other ``ODS`` validations such as ``Header``, ``PIP``, ``TIP``, ``Generators pages`` are not performed.

.. figure:: img/validation.png

    Table validation




