Fixed #27135 -- Made index introspection return Index.suffix.

1 files changed, 2 insertions, 1 deletions

diff --git a/django/db/backends/mysql/introspection.py b/django/db/backends/mysql/introspection.py
index 20e017120c..455e88962f 100644
--- a/django/db/backends/mysql/introspection.py
+++ b/django/db/backends/mysql/introspection.py
@@ -6,6 +6,7 @@ from MySQLdb.constants import FIELD_TYPE
 from django.db.backends.base.introspection import (
     BaseDatabaseIntrospection, FieldInfo, TableInfo,
 )
+from django.db.models.indexes import Index
 from django.utils.datastructures import OrderedSet
 from django.utils.deprecation import RemovedInDjango21Warning
 from django.utils.encoding import force_text
@@ -217,7 +218,7 @@ class DatabaseIntrospection(BaseDatabaseIntrospection):
                     'foreign_key': None,
                 }
             constraints[index]['index'] = True
-            constraints[index]['type'] = type_.lower()
+            constraints[index]['type'] = Index.suffix if type_ == 'BTREE' else type_.lower()
             constraints[index]['columns'].add(column)
         # Convert the sorted sets to lists
         for constraint in constraints.values():