diff options
Diffstat (limited to 'lib/sqlalchemy/sql')
| -rw-r--r-- | lib/sqlalchemy/sql/compiler.py | 7 | ||||
| -rw-r--r-- | lib/sqlalchemy/sql/selectable.py | 1 |
2 files changed, 6 insertions, 2 deletions
diff --git a/lib/sqlalchemy/sql/compiler.py b/lib/sqlalchemy/sql/compiler.py index 59506edea..7725196ff 100644 --- a/lib/sqlalchemy/sql/compiler.py +++ b/lib/sqlalchemy/sql/compiler.py @@ -1571,7 +1571,12 @@ 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 "" diff --git a/lib/sqlalchemy/sql/selectable.py b/lib/sqlalchemy/sql/selectable.py index 708103fc6..99b2fbefc 100644 --- a/lib/sqlalchemy/sql/selectable.py +++ b/lib/sqlalchemy/sql/selectable.py @@ -2786,4 +2786,3 @@ class AnnotatedFromClause(Annotated): Annotated.__init__(self, element, values) - |