mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-15 10:52:30 +00:00
45 lines
1.7 KiB
Bash
Executable File
45 lines
1.7 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
# Tags: long, no-debug, no-asan, no-tsan, no-msan, no-ubsan, no-sanitize-coverage, no-distributed-cache
|
|
|
|
CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
|
|
# shellcheck source=../shell_config.sh
|
|
. "$CURDIR"/../shell_config.sh
|
|
|
|
${CLICKHOUSE_CLIENT} "
|
|
|
|
DROP TABLE IF EXISTS test;
|
|
CREATE TABLE test (a String, b String, c String) ENGINE = MergeTree ORDER BY (a, b, c) SETTINGS index_granularity = 11;
|
|
|
|
INSERT INTO test
|
|
SELECT round(pow(sipHash64(1, number), 1/4)), round(pow(sipHash64(2, number), 1/6)), round(pow(sipHash64(3, number), 1/10))
|
|
FROM numbers(100000);
|
|
|
|
INSERT INTO test
|
|
SELECT round(pow(sipHash64(1, number), 1/3)), round(pow(sipHash64(2, number), 1/5)), round(pow(sipHash64(3, number), 1/10))
|
|
FROM numbers(100000);
|
|
|
|
INSERT INTO test
|
|
SELECT round(pow(sipHash64(1, number), 1/5)), round(pow(sipHash64(2, number), 1/7)), round(pow(sipHash64(3, number), 1/10))
|
|
FROM numbers(100000);
|
|
|
|
DETACH TABLE test;
|
|
ATTACH TABLE test;
|
|
"
|
|
|
|
for i in {401..500}
|
|
do
|
|
echo "
|
|
WITH ${i} AS try
|
|
SELECT try, count(), min(a), max(a), uniqExact(a), min(b), max(b), uniqExact(b), min(c), max(c), uniqExact(c) FROM test
|
|
WHERE a >= (round(pow(sipHash64(1, try), 1 / (3 + sipHash64(2, try) % 8))) AS a1)::String
|
|
AND a <= (a1 + round(pow(sipHash64(3, try), 1 / (3 + sipHash64(4, try) % 8))))::String
|
|
AND b >= (round(pow(sipHash64(5, try), 1 / (3 + sipHash64(6, try) % 8))) AS b1)::String
|
|
AND b <= (b1 + round(pow(sipHash64(7, try), 1 / (3 + sipHash64(8, try) % 8))))::String
|
|
AND c >= (round(pow(sipHash64(9, try), 1 / (3 + sipHash64(10, try) % 8))) AS c1)::String
|
|
AND c <= (c1 + round(pow(sipHash64(11, try), 1 / (3 + sipHash64(12, try) % 8))))::String
|
|
HAVING count() > 0;
|
|
"
|
|
done | ${CLICKHOUSE_CLIENT}
|
|
|
|
${CLICKHOUSE_CLIENT} "DROP TABLE test"
|