From d3bb537b2b73788ba06bf4158f473ecc5bb556cc Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Tue, 17 Jan 2023 11:32:16 +0100 Subject: Merging upstream version 10.5.2. Signed-off-by: Daniel Baumann --- sqlglot/optimizer/qualify_columns.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'sqlglot/optimizer/qualify_columns.py') diff --git a/sqlglot/optimizer/qualify_columns.py b/sqlglot/optimizer/qualify_columns.py index e16a635..f4568c2 100644 --- a/sqlglot/optimizer/qualify_columns.py +++ b/sqlglot/optimizer/qualify_columns.py @@ -365,9 +365,9 @@ class _Resolver: def all_columns(self): """All available columns of all sources in this scope""" if self._all_columns is None: - self._all_columns = set( + self._all_columns = { column for columns in self._get_all_source_columns().values() for column in columns - ) + } return self._all_columns def get_source_columns(self, name, only_visible=False): -- cgit v1.2.3