Removed unnecessary casting when using builtin lookups on PostgreSQL.

2016-09-21 21:53:48 -04:00 · 2016-09-21 21:53:48 -04:00 · 658f1e81a7
parent 7a2c27112d
commit 658f1e81a7
1 changed files with 2 additions and 0 deletions
--- a/django/db/backends/postgresql/operations.py
+++ b/django/db/backends/postgresql/operations.py
@ -83,6 +83,8 @@ class DatabaseOperations(BaseDatabaseOperations):
                           'istartswith', 'endswith', 'iendswith', 'regex', 'iregex'):
            if internal_type in ('IPAddressField', 'GenericIPAddressField'):
                lookup = "HOST(%s)"
+            elif internal_type in ('CharField', 'TextField'):
+                lookup = '%s'
            else:
                lookup = "%s::text"