set allow_experimental_correlated_subqueries=1;

SELECT t.a, u.a FROM (SELECT 1 AS a) AS t, (SELECT DISTINCT *, *, 27, '======Before Truncate======', materialize(27), 27, *, isZeroOrNull(27), 27, materialize(27), *, * IS NOT NULL, *, 27, *, toFixedString('======Before Truncate======', 27), 27, 27, 27, 27, toLowCardinality(27), toNullable(materialize(27)), * IS NOT NULL, 1 AS a QUALIFY ((*, 27, materialize(27), 27, '======Before Truncate======', 27, 27, (27 IS NOT NULL), * IS NOT NULL) IS NULL) = (t.a AS alias668)) AS u;