clickhouse: JOIN with [ANY, ALL, ASOF, GLOBAL] fails.

[pkit]

ANY

SELECT
    number,
    joined
FROM system.numbers
ANY LEFT JOIN
(
    SELECT
        number * 2 AS number,
        (number * 10) + 1 AS joined
    FROM system.numbers
    LIMIT 10
) AS js2 USING (number)
LIMIT 10

Invalid expression / Unexpected token. Line 5, Col: 3.
  SELECT
    number,
    joined
FROM system.numbers
🔻ANY🔻 LEFT JOIN
(
    SELECT
        number * 2 AS number,
        (number * 10) + 1 AS joined
    FROM s

ASOF

SELECT count(*)
FROM
(
    SELECT
        1 AS id,
        [1, 2, 3] AS arr
) AS sessions
ASOF LEFT JOIN
(
    SELECT
        1 AS session_id,
        4 AS id
) AS visitors ON (visitors.session_id <= sessions.id) AND (arrayFirst(a -> a, arrayMap(a -> a, sessions.arr)) = visitors.id)

Invalid expression / Unexpected token. Line 8, Col: 4.
  SELECT count(*)
FROM
(
    SELECT
        1 AS id,
        [1, 2, 3] AS arr
) AS sessions
🔻ASOF🔻 LEFT JOIN
(
    SELECT
        1 AS session_id,
        4 AS id
) AS visitors ON (visitors.session_

GLOBAL

SELECT
    n,
    j1,
    j2
FROM
(
    SELECT toFloat64(dummy + 2) AS n
    FROM remote('127.0.0.{2,3}', system.one)
) AS jr1
GLOBAL ANY LEFT JOIN
(
    SELECT
        number / 3 AS n,
        number AS j1,
        'Hello' AS j2
    FROM system.numbers
    LIMIT 10
) AS jr2 USING (n)
LIMIT 10

Invalid expression / Unexpected token. Line 10, Col: 6.
  2
FROM
(
    SELECT toFloat64(dummy + 2) AS n
    FROM remote('127.0.0.{2,3}', system.one)
) AS jr1
🔻GLOBAL🔻 ANY LEFT JOIN
(
    SELECT
        number / 3 AS n,
        number AS j1,
        'Hello' AS j2
   

See docs on JOIN here https://clickhouse.com/docs/en/sql-reference/statements/select/join

[pkit]

ALL

SELECT *
FROM
(
    SELECT reinterpretAsString(number + reinterpretAsUInt8('A')) AS k
    FROM system.numbers
    LIMIT 10
) AS js1
ALL LEFT JOIN
(
    SELECT
        reinterpretAsString(intDiv(number, 2) + reinterpretAsUInt8('A')) AS k,
        number AS joined
    FROM system.numbers
    LIMIT 10
) AS js2 USING (k)
ORDER BY
    k ASC,
    joined ASC

Invalid expression / Unexpected token. Line 8, Col: 3.
  erpretAsString(number + reinterpretAsUInt8('A')) AS k
    FROM system.numbers
    LIMIT 10
) AS js1
🔻ALL🔻 LEFT JOIN
(
    SELECT
        reinterpretAsString(intDiv(number, 2) + reinterpretAsUInt8('A')) AS 

[tobymao]

left any and left asof join already supported, the documentation does not support any left

[pkit]

@tobymao see Clickhouse repo with tests, example: https://github.com/ClickHouse/ClickHouse/blob/master/tests/queries/0_stateless/01063_create_column_set.sql

[pkit]

Just to add:

$ find ClickHouse/tests/ -name '*.sql' | xargs grep ' ANY LEFT ' | wc -l
139
$ find ClickHouse/tests/ -name '*.sql' | xargs grep ' LEFT ANY ' | wc -l
1

[tobymao]

out of scope for now. it's a bigger change and i don't feel like doing it. if you want to do a pr, i'll help you through it

[pkit]

Cool, will check out the code then. Thanks!