Fixed #29614 -- Added BTreeIndex to django.contrib.postres.

2 files changed, 17 insertions, 2 deletions

diff --git a/docs/ref/contrib/postgres/indexes.txt b/docs/ref/contrib/postgres/indexes.txt
index cb0decc9a1..ef19384fb8 100644
--- a/docs/ref/contrib/postgres/indexes.txt
+++ b/docs/ref/contrib/postgres/indexes.txt
@@ -26,6 +26,20 @@ available from the ``django.contrib.postgres.indexes`` module.
 
         The ``autosummarize`` parameter was added.
 
+``BTreeIndex``
+==============
+
+.. class:: BTreeIndex(fillfactor=None, **options)
+
+    .. versionadded:: 2.2
+
+    Creates a B-Tree index.
+
+    Provide an integer value from 10 to 100 to the fillfactor_ parameter to
+    tune how packed the index pages will be. PostgreSQL's default is 90.
+
+    .. _fillfactor: https://www.postgresql.org/docs/current/static/sql-createindex.html#SQL-CREATEINDEX-STORAGE-PARAMETERS
+
 ``GinIndex``
 ============
 
diff --git a/docs/releases/2.2.txt b/docs/releases/2.2.txt
index 161f477695..13dac6bfec 100644
--- a/docs/releases/2.2.txt
+++ b/docs/releases/2.2.txt
@@ -82,9 +82,10 @@ Minor features
   :class:`~django.contrib.postgres.aggregates.StringAgg` determines the
   ordering of the aggregated elements.
 
-* The new :class:`~django.contrib.postgres.indexes.HashIndex` and
+* The new :class:`~django.contrib.postgres.indexes.BTreeIndex`,
+  :class:`~django.contrib.postgres.indexes.HashIndex` and
   :class:`~django.contrib.postgres.indexes.SpGistIndex` classes allow
-  creating ``hash`` and ``SP-GiST`` indexes in the database.
+  creating ``B-Tree``, ``hash``, and ``SP-GiST`` indexes in the database.
 
 * :class:`~django.contrib.postgres.indexes.BrinIndex` now has the
   ``autosummarize`` parameter.