diff options
| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2005-11-27 01:40:18 +0000 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2005-11-27 01:40:18 +0000 |
| commit | aecce3479727d0fd8c754a8ba5233b02d0c70b80 (patch) | |
| tree | dba7b171139f470e05b657581e362afe4668b543 /lib/sqlalchemy/schema.py | |
| parent | a284d1e860ae3a92a98592556e94a8aec8ea63f6 (diff) | |
| download | sqlalchemy-aecce3479727d0fd8c754a8ba5233b02d0c70b80.tar.gz | |
mysql somewhat present
Diffstat (limited to 'lib/sqlalchemy/schema.py')
| -rw-r--r-- | lib/sqlalchemy/schema.py | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/sqlalchemy/schema.py b/lib/sqlalchemy/schema.py index 30a2bceed..983ce7084 100644 --- a/lib/sqlalchemy/schema.py +++ b/lib/sqlalchemy/schema.py @@ -63,13 +63,14 @@ class TableSingleton(type): autoload = kwargs.pop('autoload', False) redefine = kwargs.pop('redefine', False) mustexist = kwargs.pop('mustexist', False) + useexisting = kwargs.pop('useexisting', False) key = _get_table_key(engine, name, schema) table = engine.tables[key] if len(args): if redefine: table.reload_values(*args) - else: - raise "Table '%s.%s' is already defined. specify 'redefine=True' to remap columns" % (schema, name) + elif not useexisting: + raise "Table '%s.%s' is already defined. specify 'redefine=True' to remap columns, or 'useexisting=True' to use the existing table" % (schema, name) return table except KeyError: if mustexist: |