diff options
Diffstat (limited to 'sqlglot/optimizer/scope.py')
| -rw-r--r-- | sqlglot/optimizer/scope.py | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/sqlglot/optimizer/scope.py b/sqlglot/optimizer/scope.py index 68298a0..b7eb6c2 100644 --- a/sqlglot/optimizer/scope.py +++ b/sqlglot/optimizer/scope.py @@ -257,12 +257,7 @@ class Scope: referenced_names = [] for table in self.tables: - referenced_names.append( - ( - table.parent.alias if isinstance(table.parent, exp.Alias) else table.name, - table, - ) - ) + referenced_names.append((table.alias_or_name, table)) for derived_table in self.derived_tables: referenced_names.append((derived_table.alias, derived_table.unnest())) @@ -538,8 +533,8 @@ def _add_table_sources(scope): for table in scope.tables: table_name = table.name - if isinstance(table.parent, exp.Alias): - source_name = table.parent.alias + if table.alias: + source_name = table.alias else: source_name = table_name |