mirror of https://github.com/django/django.git
62 lines
1.3 KiB
Plaintext
62 lines
1.3 KiB
Plaintext
=============================
|
|
Database migration operations
|
|
=============================
|
|
|
|
All of these :doc:`operations </ref/migration-operations>` are available from
|
|
the ``django.contrib.postgres.operations`` module.
|
|
|
|
.. currentmodule:: django.contrib.postgres.operations
|
|
|
|
``CreateExtension``
|
|
===================
|
|
|
|
.. class:: CreateExtension(name)
|
|
|
|
An ``Operation`` subclass which installs PostgreSQL extensions.
|
|
|
|
.. attribute:: name
|
|
|
|
This is a required argument. The name of the extension to be installed.
|
|
|
|
``BtreeGinExtension``
|
|
=====================
|
|
|
|
.. class:: BtreeGinExtension()
|
|
|
|
.. versionadded:: 1.11
|
|
|
|
Install the ``btree_gin`` extension.
|
|
|
|
``CITextExtension``
|
|
===================
|
|
|
|
.. class:: CITextExtension()
|
|
|
|
.. versionadded:: 1.11
|
|
|
|
Installs the ``citext`` extension.
|
|
|
|
``HStoreExtension``
|
|
===================
|
|
|
|
.. class:: HStoreExtension()
|
|
|
|
Installs the ``hstore`` extension and also sets up the connection to
|
|
interpret hstore data for possible use in subsequent migrations.
|
|
|
|
``TrigramExtension``
|
|
====================
|
|
|
|
.. class:: TrigramExtension()
|
|
|
|
.. versionadded:: 1.10
|
|
|
|
Installs the ``pg_trgm`` extension.
|
|
|
|
``UnaccentExtension``
|
|
=====================
|
|
|
|
.. class:: UnaccentExtension()
|
|
|
|
Installs the ``unaccent`` extension.
|