core.upgrades
=============

.. py:module:: core.upgrades

.. autoapi-nested-parse::

   Contains upgrade tasks that are executed when the application is being
   upgraded on the server. See :class:`onegov.core.upgrade.upgrade_task`.



Functions
---------

.. autoapisummary::

   core.upgrades.drop_primary_key_from_associated_tables
   core.upgrades.migrate_to_jsonb
   core.upgrades.rename_associated_tables
   core.upgrades.remove_all_wtfs_tables
   core.upgrades.remove_redundant_page_to_general_file_links
   core.upgrades.unique_constraint_in_association_tables
   core.upgrades.change_adjacency_list_order_to_numeric


Module Contents
---------------

.. py:function:: drop_primary_key_from_associated_tables(context: core.upgrade.UpgradeContext) -> None

.. py:function:: migrate_to_jsonb(connection: sqlalchemy.engine.Connection, schemas: collections.abc.Sequence[str]) -> collections.abc.Iterator[bool]

   Migrates all text base json columns to jsonb. 


.. py:function:: rename_associated_tables(context: core.upgrade.UpgradeContext) -> None

.. py:function:: remove_all_wtfs_tables(context: core.upgrade.UpgradeContext) -> None

.. py:function:: remove_redundant_page_to_general_file_links(context: core.upgrade.UpgradeContext) -> None

.. py:function:: unique_constraint_in_association_tables(context: core.upgrade.UpgradeContext) -> None

.. py:function:: change_adjacency_list_order_to_numeric(context: core.upgrade.UpgradeContext) -> None