DROP TABLE IF EXISTS fuse_tbl__fuzz_35; CREATE TABLE fuse_tbl__fuzz_35 (`a` UInt8, `b` Nullable(Int16)) ENGINE = Log; INSERT INTO fuse_tbl__fuzz_35 SELECT number, number + 1 FROM numbers(1000); set allow_experimental_analyzer = 0, optimize_syntax_fuse_functions = 1, optimize_fuse_sum_count_avg = 1; SELECT quantile(0.5)(b), quantile(0.9)(b) FROM (SELECT x + 2147483648 AS b FROM (SELECT quantile(0.5)(b) AS x FROM fuse_tbl__fuzz_35) GROUP BY x) FORMAT Null; DROP TABLE IF EXISTS fuse_tbl__fuzz_35;