ClickHouse/tests/queries/0_stateless/02293_grouping_function_group_by.sql

SELECT
    number,
    grouping(number, number % 2, number % 3) = 6
FROM remote('127.0.0.{2,3}', numbers(10))
GROUP BY
    number,
    number % 2
ORDER BY number;

SELECT
    number,
    grouping(number),
    GROUPING(number % 2)
FROM remote('127.0.0.{2,3}', numbers(10))
GROUP BY
    number,
    number % 2
ORDER BY number;

SELECT
    number,
    grouping(number, number % 2, number % 3) AS gr
FROM remote('127.0.0.{2,3}', numbers(10))
GROUP BY
    number,
    number % 2
    WITH ROLLUP
ORDER BY
    number, gr;

SELECT
    number,
    grouping(number, number % 2, number % 3) AS gr
FROM remote('127.0.0.{2,3}', numbers(10))
GROUP BY
    ROLLUP(number, number % 2)
ORDER BY
    number, gr;

SELECT
    number,
    grouping(number, number % 2) AS gr
FROM remote('127.0.0.{2,3}', numbers(10))
GROUP BY
    number,
    number % 2
    WITH CUBE
ORDER BY
    number, gr;

SELECT
    number,
    grouping(number, number % 2) AS gr
FROM remote('127.0.0.{2,3}', numbers(10))
GROUP BY
    CUBE(number, number % 2)
ORDER BY
    number, gr;

SELECT
    number,
    grouping(number, number % 2) + 3 as gr
FROM remote('127.0.0.{2,3}', numbers(10))
GROUP BY
    CUBE(number, number % 2)
HAVING grouping(number) != 0
ORDER BY
    number, gr;