diff options
Diffstat (limited to 'sqlglot/optimizer/qualify_tables.py')
| -rw-r--r-- | sqlglot/optimizer/qualify_tables.py | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sqlglot/optimizer/qualify_tables.py b/sqlglot/optimizer/qualify_tables.py index fcc5f26..9c931d6 100644 --- a/sqlglot/optimizer/qualify_tables.py +++ b/sqlglot/optimizer/qualify_tables.py @@ -91,11 +91,13 @@ def qualify_tables( ) elif isinstance(source, Scope) and source.is_udtf: udtf = source.expression - table_alias = udtf.args.get("alias") or exp.TableAlias(this=next_alias_name()) + table_alias = udtf.args.get("alias") or exp.TableAlias( + this=exp.to_identifier(next_alias_name()) + ) udtf.set("alias", table_alias) if not table_alias.name: - table_alias.set("this", next_alias_name()) + table_alias.set("this", exp.to_identifier(next_alias_name())) if isinstance(udtf, exp.Values) and not table_alias.columns: for i, e in enumerate(udtf.expressions[0].expressions): table_alias.append("columns", exp.to_identifier(f"_col_{i}")) |