From: Henry Cai <huacong.cai@gmail.com>
Date: Sun, 17 May 2026 20:02:37 +0000 (-0700)
Subject: remove redundant deserializer assignment from asyncpg dialect (#13287)
X-Git-Tag: rel_2_0_50~11
X-Git-Url: http://git.ipfire.org/gitweb/index.cgi?a=commitdiff_plain;h=d6a8bc1870acf274d3748c2c5b126212e1082e1f;p=thirdparty%2Fsqlalchemy%2Fsqlalchemy.git

remove redundant deserializer assignment from asyncpg dialect (#13287)

(cherry picked from commit 120a967505efb4a50a9134bf45b8e88aebb9f483)
---

diff --git a/lib/sqlalchemy/dialects/postgresql/asyncpg.py b/lib/sqlalchemy/dialects/postgresql/asyncpg.py
index d0b10550cd..f36b45aead 100644
--- a/lib/sqlalchemy/dialects/postgresql/asyncpg.py
+++ b/lib/sqlalchemy/dialects/postgresql/asyncpg.py
@@ -1216,7 +1216,6 @@ class PGDialect_asyncpg(PGDialect):
         """
 
         asyncpg_connection = conn._connection
-        deserializer = self._json_deserializer or _py_json.loads
 
         def _jsonb_encoder(str_value):
             # \x01 is the prefix for jsonb used by PostgreSQL.