mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-03 21:12:28 +00:00
36 lines
1.5 KiB
SQL
36 lines
1.5 KiB
SQL
-- Tags: no-tsan, no-parallel
|
|
|
|
DROP TABLE IF EXISTS test.hits_1m;
|
|
|
|
CREATE TABLE test.hits_1m AS test.hits
|
|
ENGINE = MergeTree
|
|
PARTITION BY toYYYYMM(EventDate)
|
|
ORDER BY (CounterID, EventDate, intHash32(UserID))
|
|
SAMPLE BY intHash32(UserID)
|
|
SETTINGS storage_policy = 'default';
|
|
|
|
INSERT INTO test.hits_1m SELECT * FROM test.hits LIMIT 1000000;
|
|
|
|
CREATE DATABASE IF NOT EXISTS db_dict;
|
|
DROP DICTIONARY IF EXISTS db_dict.cache_hits;
|
|
|
|
CREATE DICTIONARY db_dict.cache_hits
|
|
(WatchID UInt64, UserID UInt64, SearchPhrase String)
|
|
PRIMARY KEY WatchID
|
|
SOURCE(CLICKHOUSE(HOST 'localhost' PORT tcpPort() USER 'default' TABLE 'hits_1m' PASSWORD '' DB 'test'))
|
|
LIFETIME(MIN 1 MAX 10)
|
|
LAYOUT(CACHE(SIZE_IN_CELLS 1 QUERY_WAIT_TIMEOUT_MILLISECONDS 60000));
|
|
|
|
SELECT count() FROM (SELECT WatchID, arrayDistinct(groupArray(dictGetUInt64( 'db_dict.cache_hits', 'UserID', toUInt64(WatchID)))) as arr
|
|
FROM test.hits_1m PREWHERE WatchID % 5 == 0 GROUP BY WatchID order by length(arr) desc) WHERE arr = [0];
|
|
|
|
SELECT count() FROM (SELECT WatchID, arrayDistinct(groupArray(dictGetUInt64( 'db_dict.cache_hits', 'UserID', toUInt64(WatchID)))) as arr
|
|
FROM test.hits_1m PREWHERE WatchID % 7 == 0 GROUP BY WatchID order by length(arr) desc) WHERE arr = [0];
|
|
|
|
SELECT count() FROM (SELECT WatchID, arrayDistinct(groupArray(dictGetUInt64( 'db_dict.cache_hits', 'UserID', toUInt64(WatchID)))) as arr
|
|
FROM test.hits_1m PREWHERE WatchID % 13 == 0 GROUP BY WatchID order by length(arr) desc) WHERE arr = [0];
|
|
|
|
DROP DICTIONARY IF EXISTS db_dict.cache_hits;
|
|
DROP DATABASE IF EXISTS db_dict;
|
|
DROP TABLE IF EXISTS hits_1m;
|