-- https://github.com/ClickHouse/ClickHouse/issues/44365 SET enable_analyzer=1; DROP TABLE IF EXISTS 03040_test; CREATE TABLE 03040_test ( id UInt64, val String alias 'value: '||toString(id) ) ENGINE = MergeTree ORDER BY tuple(); SELECT val FROM 03040_test t GROUP BY val; DROP TABLE IF EXISTS 03040_test;