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47 lines
1.2 KiB
Plaintext
47 lines
1.2 KiB
Plaintext
=============================
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Database migration operations
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=============================
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All of these :doc:`operations </ref/migration-operations>` are available from
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the ``django.contrib.postgres.operations`` module.
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.. currentmodule:: django.contrib.postgres.operations
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``CreateExtension``
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===================
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.. class:: CreateExtension(name)
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An ``Operation`` subclass which installs PostgreSQL extensions.
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.. attribute:: name
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This is a required argument. The name of the extension to be installed.
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``HStoreExtension``
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===================
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.. class:: HStoreExtension()
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A subclass of :class:`~django.contrib.postgres.operations.CreateExtension`
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which will install the ``hstore`` extension and also immediately set up the
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connection to interpret hstore data.
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``TrigramExtension``
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====================
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.. class:: TrigramExtension()
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.. versionadded:: 1.10
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A subclass of :class:`~django.contrib.postgres.operations.CreateExtension`
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that installs the ``pg_trgm`` extension.
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``UnaccentExtension``
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=====================
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.. class:: UnaccentExtension()
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A subclass of :class:`~django.contrib.postgres.operations.CreateExtension`
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which will install the ``unaccent`` extension.
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