Ensure ROLLUP and CUBE respect HAVING (no change to TOTALS)

[reflection]

I hereby agree to the terms of the CLA available at: https://yandex.ru/legal/cla/?lang=en

Fixes #3756 . Tests match postgres output now.

ubuntu :) select * from test.rollup_having;

SELECT *
FROM test.rollup_having

┌─a────┬─b────┐
│ ᴺᵁᴸᴸ │ ᴺᵁᴸᴸ │
└──────┴──────┘
┌─a─┬─b────┐
│ a │ ᴺᵁᴸᴸ │
└───┴──────┘
┌─a─┬─b─┐
│ a │ b │
└───┴───┘

3 rows in set. Elapsed: 0.006 sec.

ubuntu :) SELECT a, b, count(*) FROM test.rollup_having GROUP BY a, b WITH ROLLUP HAVING a IS NOT NULL;

SELECT
    a,
    b,
    count(*)
FROM test.rollup_having
GROUP BY
    a,
    b
    WITH ROLLUP
HAVING isNotNull(a)

┌─a─┬─b────┬─count()─┐
│ a │ ᴺᵁᴸᴸ │       1 │
│ a │ b    │       1 │
└───┴──────┴─────────┘
┌─a─┬─b────┬─count()─┐
│ a │ ᴺᵁᴸᴸ │       2 │
└───┴──────┴─────────┘

3 rows in set. Elapsed: 0.007 sec.

ubuntu :) SELECT a, b, count(*) FROM test.rollup_having GROUP BY a, b WITH ROLLUP HAVING a IS NOT NULL and b IS NOT NULL;

SELECT
    a,
    b,
    count(*)
FROM test.rollup_having
GROUP BY
    a,
    b
    WITH ROLLUP
HAVING isNotNull(a) AND isNotNull(b)

┌─a─┬─b─┬─count()─┐
│ a │ b │       1 │
└───┴───┴─────────┘

1 rows in set. Elapsed: 0.005 sec.

ubuntu :) SELECT a, b, count(*) FROM test.rollup_having GROUP BY a, b WITH ROLLUP WITH TOTALS HAVING a IS NOT NULL;

SELECT
    a,
    b,
    count(*)
FROM test.rollup_having
GROUP BY
    a,
    b
    WITH ROLLUP
    WITH TOTALS
HAVING isNotNull(a)

┌─a─┬─b────┬─count()─┐
│ a │ ᴺᵁᴸᴸ │       1 │
│ a │ b    │       1 │
└───┴──────┴─────────┘
┌─a─┬─b────┬─count()─┐
│ a │ ᴺᵁᴸᴸ │       2 │
└───┴──────┴─────────┘

Totals:
┌─a────┬─b────┬─count()─┐
│ ᴺᵁᴸᴸ │ ᴺᵁᴸᴸ │       2 │
└──────┴──────┴─────────┘

3 rows in set. Elapsed: 0.009 sec.

ubuntu :) SELECT a, b, count(*) FROM test.rollup_having GROUP BY a, b WITH ROLLUP WITH TOTALS HAVING a IS NOT NULL and b IS NOT NULL;

SELECT
    a,
    b,
    count(*)
FROM test.rollup_having
GROUP BY
    a,
    b
    WITH ROLLUP
    WITH TOTALS
HAVING isNotNull(a) AND isNotNull(b)

┌─a─┬─b─┬─count()─┐
│ a │ b │       1 │
└───┴───┴─────────┘

Totals:
┌─a────┬─b────┬─count()─┐
│ ᴺᵁᴸᴸ │ ᴺᵁᴸᴸ │       1 │
└──────┴──────┴─────────┘

[alexey-milovidov]

Thank you!

PS. Single integration test has failed - false positive.