diff options
Diffstat (limited to 'lib/sqlalchemy/sql/compiler.py')
| -rw-r--r-- | lib/sqlalchemy/sql/compiler.py | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/sqlalchemy/sql/compiler.py b/lib/sqlalchemy/sql/compiler.py index e0cdbe24c..96ca1c57d 100644 --- a/lib/sqlalchemy/sql/compiler.py +++ b/lib/sqlalchemy/sql/compiler.py @@ -790,10 +790,13 @@ class SQLCompiler(engine.Compiled): col_source = cte.original.selects[0] else: assert False - recur_cols = [c.key for c in util.unique_list(col_source.inner_columns) + recur_cols = [c for c in + util.unique_list(col_source.inner_columns) if c is not None] - text += "(%s)" % (", ".join(recur_cols)) + text += "(%s)" % (", ".join( + self.preparer.format_column(ident) + for ident in recur_cols)) text += " AS \n" + \ cte.original._compiler_dispatch( self, asfrom=True, **kwargs |