From 617505ca892fc84c7be1c224ebca2c27f93e8f50 Mon Sep 17 00:00:00 2001
From: Mariusz Felisiak <felisiak.mariusz@gmail.com>
Date: Tue, 27 Jun 2017 19:39:37 +0200
Subject: Fixed #28330 -- Prevented passing positional arguments to an Index.

Thanks Tim Graham for the review.
---
 docs/ref/contrib/postgres/indexes.txt |  4 ++--
 docs/releases/2.0.txt                 | 11 +++++++++++
 2 files changed, 13 insertions(+), 2 deletions(-)

(limited to 'docs')

diff --git a/docs/ref/contrib/postgres/indexes.txt b/docs/ref/contrib/postgres/indexes.txt
index e364f8d83e..d055a381c5 100644
--- a/docs/ref/contrib/postgres/indexes.txt
+++ b/docs/ref/contrib/postgres/indexes.txt
@@ -12,7 +12,7 @@ available from the ``django.contrib.postgres.indexes`` module.
 ``BrinIndex``
 =============
 
-.. class:: BrinIndex(fields=[], name=None, pages_per_range=None)
+.. class:: BrinIndex(pages_per_range=None, **options)
 
     Creates a `BRIN index
     <https://www.postgresql.org/docs/current/static/brin-intro.html>`_.
@@ -22,7 +22,7 @@ available from the ``django.contrib.postgres.indexes`` module.
 ``GinIndex``
 ============
 
-.. class:: GinIndex(fields=[], name=None, fastupdate=None, gin_pending_list_limit=None)
+.. class:: GinIndex(fastupdate=None, gin_pending_list_limit=None, **options)
 
     Creates a `gin index
     <https://www.postgresql.org/docs/current/static/gin.html>`_.
diff --git a/docs/releases/2.0.txt b/docs/releases/2.0.txt
index cd1970f08f..0b51736768 100644
--- a/docs/releases/2.0.txt
+++ b/docs/releases/2.0.txt
@@ -404,6 +404,17 @@ For custom management commands that use options not created using
     class MyCommand(BaseCommand):
         stealth_options = ('option_name', ...)
 
+Indexes no longer accept positional arguments
+---------------------------------------------
+
+For example::
+
+    models.Index(['headline', '-pub_date'], 'index_name')
+
+raises an exception and should be replaced with::
+
+    models.Index(fields=['headline', '-pub_date'], name='index_name')
+
 Miscellaneous
 -------------
 
-- 
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