From e9aaf8eb66343f247b1ec2189707f820e20a0629 Mon Sep 17 00:00:00 2001 From: Mario Lassnig Date: Thu, 28 Nov 2013 14:50:41 +0100 Subject: added LockmodeArgs --- lib/sqlalchemy/sql/compiler.py | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'lib/sqlalchemy/sql/compiler.py') diff --git a/lib/sqlalchemy/sql/compiler.py b/lib/sqlalchemy/sql/compiler.py index 4f3dbba36..54eb1f9eb 100644 --- a/lib/sqlalchemy/sql/compiler.py +++ b/lib/sqlalchemy/sql/compiler.py @@ -1570,7 +1570,12 @@ class SQLCompiler(Compiled): return "" def for_update_clause(self, select): - if select.for_update: + # backwards compatibility + if isinstance(select.for_update, bool): + return " FOR UPDATE" if select.for_update else "" + elif isinstance(select.for_update, str): + return " FOR UPDATE" + elif select.for_update.mode is not None: return " FOR UPDATE" else: return "" -- cgit v1.2.1