diff options
Diffstat (limited to 'lib/sqlalchemy/dialects/postgresql/base.py')
| -rw-r--r-- | lib/sqlalchemy/dialects/postgresql/base.py | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/sqlalchemy/dialects/postgresql/base.py b/lib/sqlalchemy/dialects/postgresql/base.py index fdd5458b3..3b3d65155 100644 --- a/lib/sqlalchemy/dialects/postgresql/base.py +++ b/lib/sqlalchemy/dialects/postgresql/base.py @@ -1578,8 +1578,11 @@ class PGExecutionContext(default.DefaultExecutionContext): name = "%s_%s_seq" % (tab, col) column._postgresql_seq_name = seq_name = name - effective_schema = self.connection._get_effective_schema( - column.table.schema) + if column.table is not None: + effective_schema = self.connection._get_effective_schema( + column.table) + else: + effective_schema = None if effective_schema is not None: exc = "select nextval('\"%s\".\"%s\"')" % \ |