1 files changed, 8 insertions, 0 deletions
diff --git a/django/db/backends/postgresql/schema.py b/django/db/backends/postgresql/schema.py
index cc0da85817..1bd72bc0cb 100644
--- a/django/db/backends/postgresql/schema.py
+++ b/django/db/backends/postgresql/schema.py
@@ -40,6 +40,14 @@ class DatabaseSchemaEditor(BaseDatabaseSchemaEditor):
     )
     sql_delete_procedure = "DROP FUNCTION %(procedure)s(%(param_types)s)"
 
+    def execute(self, sql, params=()):
+        # Merge the query client-side, as PostgreSQL won't do it server-side.
+        if params is None:
+            return super().execute(sql, params)
+        sql = self.connection.ops.compose_sql(str(sql), params)
+        # Don't let the superclass touch anything.
+        return super().execute(sql, None)
+
     sql_add_identity = (
         "ALTER TABLE %(table)s ALTER COLUMN %(column)s ADD "
         "GENERATED BY DEFAULT AS IDENTITY"