From ea5f88af83a40c91741f6e7328636376ca259c6c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=91=A8=E7=BB=A7=E9=A3=8E?= <1914007838@qq.com>
Date: Tue, 28 Nov 2023 17:25:15 +0800
Subject: [PATCH] [fix]Fixing the bug that causes index migration failure in
 multi-schema environments.

---
 psqlextra/backend/introspection.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/psqlextra/backend/introspection.py b/psqlextra/backend/introspection.py
index bd775779..b008b813 100644
--- a/psqlextra/backend/introspection.py
+++ b/psqlextra/backend/introspection.py
@@ -231,7 +231,7 @@ def get_constraints(self, cursor, table_name: str):
         # standard Django implementation does not return the definition
         # for indexes, only for constraints, let's patch that up
         cursor.execute(
-            "SELECT indexname, indexdef FROM pg_indexes WHERE tablename = %s",
+            "SELECT indexname, indexdef FROM pg_indexes WHERE schemaname = current_schema() AND tablename = %s",
             (table_name,),
         )
         for index_name, definition in cursor.fetchall():