Refs #33308 -- Used get_db_prep_value() to adapt JSONFields.

1 files changed, 4 insertions, 0 deletions

diff --git a/django/db/backends/base/operations.py b/django/db/backends/base/operations.py
index dd29068495..407681a418 100644
--- a/django/db/backends/base/operations.py
+++ b/django/db/backends/base/operations.py
@@ -1,5 +1,6 @@
 import datetime
 import decimal
+import json
 from importlib import import_module
 
 import sqlparse
@@ -575,6 +576,9 @@ class BaseDatabaseOperations:
         """
         return value or None
 
+    def adapt_json_value(self, value, encoder):
+        return json.dumps(value, cls=encoder)
+
     def year_lookup_bounds_for_date_field(self, value, iso_year=False):
         """
         Return a two-elements list with the lower and upper bound to be used