ClickHouse/tests/queries/0_stateless/02244_lowcardinality_hash_join.sql

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-- Tags: no-parallel
DROP TABLE IF EXISTS lc_table;
CREATE TABLE lc_table
(
col LowCardinality(String)
) ENGINE=TinyLog;
INSERT INTO lc_table VALUES('x');
SELECT *
FROM lc_table
INNER JOIN lc_table AS lc_table2 ON lc_table.col = lc_table2.col;
SELECT *
FROM lc_table
INNER JOIN lc_table AS lc_table2 ON CAST(lc_table.col AS String) = CAST(lc_table2.col AS String);
SELECT *
FROM lc_table
INNER JOIN lc_table AS lc_table2 ON (lc_table.col = lc_table2.col) OR (lc_table.col = lc_table2.col);
SELECT *
FROM lc_table
INNER JOIN lc_table AS lc_table2 ON (CAST(lc_table.col AS String) = CAST(lc_table2.col AS String)) OR (CAST(lc_table.col AS String) = CAST(lc_table2.col AS String));
DROP TABLE IF EXISTS lc_table;