bug_fix(1477): type handling in _add_sql_comment

instrumentation/opentelemetry-instrumentation-dbapi/src/opentelemetry/instrumentation/dbapi/__init__.py

@@ -488,6 +488,9 @@ def _update_args_with_added_sql_comment(self, args, cursor) -> tuple:
             args_list = list(args)
             self._capture_mysql_version(cursor)
             commenter_data = self._get_commenter_data()
+            # Convert sql statement to string, handling  psycopg2.sql.Composable object
+            if hasattr(args_list[0], "as_string"):
+                args_list[0] = args_list[0].as_string(cursor.connection)
             statement = _add_sql_comment(args_list[0], **commenter_data)
             args_list[0] = statement
             args = tuple(args_list)

instrumentation/opentelemetry-instrumentation-django/src/opentelemetry/instrumentation/django/middleware/sqlcommenter_middleware.py

@@ -80,6 +80,10 @@ def __call__(self, execute: Type[T], sql, params, many, context) -> T:
         db_driver = context["connection"].settings_dict.get("ENGINE", "")
         resolver_match = self.request.resolver_match
 
+        # Convert sql statement to string, handling psycopg2.sql.Composable object
+        if hasattr(sql, "as_string"):
+            sql = sql.as_string(context["connection"])
+
         sql = _add_sql_comment(
             sql,
             # Information about the controller.

instrumentation/opentelemetry-instrumentation-sqlalchemy/src/opentelemetry/instrumentation/sqlalchemy/engine.py

@@ -274,6 +274,9 @@ def _before_cur_exec(
                     commenter_data = self._get_commenter_data(conn)
 
                     if self.enable_attribute_commenter:
+                        # Convert sql statement to string, handling  psycopg2.sql.Composable object
+                        if hasattr(statement, "as_string"):
+                            statement = statement.as_string(conn)
                         # sqlcomment is added to executed query and db.statement span attribute
                         statement = _add_sql_comment(
                             statement, **commenter_data