drop table if exists tab_00612; create table tab_00612 (key UInt64, arr Array(UInt64)) Engine = MergeTree order by key; insert into tab_00612 values (1, [1]); insert into tab_00612 values (2, [2]); select 'all'; select * from tab_00612 order by key; select 'key, arrayJoin(arr) in (1, 1)'; select key, arrayJoin(arr) as val from tab_00612 where (key, val) in (1, 1); select 'key, arrayJoin(arr) in ((1, 1), (2, 2))'; select key, arrayJoin(arr) as val from tab_00612 where (key, val) in ((1, 1), (2, 2)) order by key; select '(key, left array join arr) in (1, 1)'; select key from tab_00612 left array join arr as val where (key, val) in (1, 1); select '(key, left array join arr) in ((1, 1), (2, 2))'; select key from tab_00612 left array join arr as val where (key, val) in ((1, 1), (2, 2)) order by key; drop table if exists tab_00612; create table tab_00612 (key UInt64, n Nested(x UInt64)) Engine = MergeTree order by key; insert into tab_00612 values (1, [1]); insert into tab_00612 values (2, [2]); select 'all'; select * from tab_00612 order by key; select 'key, arrayJoin(n.x) in (1, 1)'; select key, arrayJoin(n.x) as val from tab_00612 where (key, val) in (1, 1); select 'key, arrayJoin(n.x) in ((1, 1), (2, 2))'; select key, arrayJoin(n.x) as val from tab_00612 where (key, val) in ((1, 1), (2, 2)) order by key; select '(key, left array join n.x) in (1, 1)'; select key from tab_00612 left array join n.x as val where (key, val) in (1, 1); select '(key, left array join n.x) in ((1, 1), (2, 2))'; select key from tab_00612 left array join n.x as val where (key, val) in ((1, 1), (2, 2)) order by key; select 'max(key) from tab_00612 where (key, left array join n.x) in (1, 1)'; select max(key) from tab_00612 left array join `n.x` as val where (key, val) in ((1, 1)); select max(key) from tab_00612 left array join n as val where (key, val.x) in (1, 1); select 'max(key) from tab_00612 where (key, left array join n.x) in ((1, 1), (2, 2))'; select max(key) from tab_00612 left array join `n.x` as val where (key, val) in ((1, 1), (2, 2)); select max(key) from tab_00612 left array join n as val where (key, val.x) in ((1, 1), (2, 2)); select 'max(key) from tab_00612 any left join (select key, arrayJoin(n.x) as val from tab_00612) using key where (key, val) in (1, 1)'; select max(key) from tab_00612 any left join (select key, arrayJoin(n.x) as val from tab_00612) js2 using key where (key, val) in (1, 1); select 'max(key) from tab_00612 any left join (select key, arrayJoin(n.x) as val from tab_00612) using key where (key, val) in ((1, 1), (2, 2))'; select max(key) from tab_00612 any left join (select key, arrayJoin(n.x) as val from tab_00612) js2 using key where (key, val) in ((1, 1), (2, 2)); drop table if exists tab_00612; CREATE TABLE tab_00612 (key1 Int32, id1 Int64, c1 Int64) ENGINE = MergeTree PARTITION BY id1 ORDER BY (key1) ; insert into tab_00612 values ( -1, 1, 0 ); SELECT count(*) FROM tab_00612 PREWHERE id1 IN (1); SELECT count() FROM tab_00612 WHERE (key1, id1) IN (-1, 1) AND (key1, 1) IN (-1, 1) SETTINGS force_primary_key = 1; drop table tab_00612;