ClickHouse/tests/queries/1_stateful/00031_array_enumerate_uniq.sql
Azat Khuzhin 8b438bcd3c Change formatting of subqueries (make it more human friendly)
Fix trailing whitespaces in FROM/IN clause with subqueries in multiline
mode, and also changes the output of the queries slightly in a more
human friendly way.

Before:

    $ clickhouse-format <<<'select * from system.one, (select * from system.one)'
    SELECT *
    FROM system.one
    ,
    (
        SELECT *
        FROM system.one
    )

After:

    $ clickhouse-format <<<'select * from system.one, (select * from system.one)'
    SELECT *
    FROM system.one,
    (
        SELECT *
        FROM system.one
    )

v2: Fix subqueries formatting in a different way
v3: Adjust *.reference in tests
v4: Fix modernize-loop-convert in ASTTablesInSelectQuery
2021-05-20 21:04:12 +03:00

21 lines
462 B
SQL

SELECT UserID, arrayEnumerateUniq(groupArray(SearchPhrase)) AS arr
FROM
(
SELECT UserID, SearchPhrase
FROM test.hits
WHERE CounterID = 1704509 AND UserID IN
(
SELECT UserID
FROM test.hits
WHERE notEmpty(SearchPhrase) AND CounterID = 1704509
GROUP BY UserID
HAVING count() > 1
)
ORDER BY UserID, WatchID
)
WHERE notEmpty(SearchPhrase)
GROUP BY UserID
HAVING length(arr) > 1
ORDER BY UserID
LIMIT 20