ClickHouse/tests/queries/0_stateless/02771_semi_join_use_nulls.sql.j2

{% for allow_experimental_analyzer in [0, 1] -%}
{% for join_use_nulls in [0, 1] -%}
{% for kind in ['LEFT', 'RIGHT'] -%}
{% for strictness in ['SEMI', 'ANTI'] -%}
{% for maybe_materialize in ['', 'materialize'] -%}

SET allow_experimental_analyzer = {{ allow_experimental_analyzer }};

SET join_use_nulls = {{ join_use_nulls }};

SELECT id > 1, d.id FROM (SELECT {{ maybe_materialize }}(toLowCardinality(0)) AS id, 1 AS value) AS a
{{ strictness }} {{ kind }} JOIN (SELECT {{ maybe_materialize }}(toLowCardinality(0)) AS id) AS d
USING (id)
;

SELECT id > 1, d.id FROM (SELECT {{ maybe_materialize }}(toLowCardinality(toNullable(0))) AS id, 1 AS value) AS a
{{ strictness }} {{ kind }} JOIN (SELECT {{ maybe_materialize }}(toLowCardinality(0)) AS id) AS d
USING (id)
;

SELECT id > 1, d.id FROM (SELECT {{ maybe_materialize }}(toLowCardinality(0)) AS id, 1 AS value) AS a
{{ strictness }} {{ kind }} JOIN (SELECT {{ maybe_materialize }}(toLowCardinality(toNullable(0))) AS id) AS d
USING (id)
;

SELECT id > 1, d.id FROM (SELECT {{ maybe_materialize }}(toLowCardinality(toNullable(0))) AS id, 1 AS value) AS a
{{ strictness }} {{ kind }} JOIN (SELECT {{ maybe_materialize }}(toLowCardinality(toNullable(0))) AS id) AS d
USING (id)
;

SELECT id > 1, d.id FROM (SELECT {{ maybe_materialize }}(toLowCardinality(1)) AS id, 1 AS value) AS a
{{ strictness }} {{ kind }} JOIN (SELECT {{ maybe_materialize }}(toLowCardinality(2)) AS id) AS d
USING (id)
;

SELECT id > 1, d.id FROM (SELECT {{ maybe_materialize }}(toLowCardinality(0)) AS id, 1 AS value) AS a
{{ strictness }} {{ kind }} JOIN (SELECT {{ maybe_materialize }}(toLowCardinality(0)) AS id) AS d
ON a.id = d.id
;

SELECT id > 1, d.idd FROM (SELECT {{ maybe_materialize }}(toLowCardinality(0)) AS id, 1 AS value) AS a
{{ strictness }} {{ kind }} JOIN (SELECT {{ maybe_materialize }}(toLowCardinality(0)) AS idd) AS d
ON a.id = d.idd
;

SELECT *
FROM (SELECT {{ maybe_materialize }}(NULL :: Nullable(UInt64)) AS id) AS a
{{ strictness }} {{ kind }} JOIN (SELECT {{ maybe_materialize }}(1 :: UInt32) AS id) AS d
ON a.id = d.id
;

{% endfor -%}
{% endfor -%}
{% endfor -%}
{% endfor -%}
{% endfor -%}