mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-17 20:02:05 +00:00
49 lines
2.1 KiB
Bash
Executable File
49 lines
2.1 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
|
|
CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
|
|
# shellcheck source=../shell_config.sh
|
|
. "$CURDIR"/../shell_config.sh
|
|
|
|
opts=(
|
|
"--enable_analyzer=0"
|
|
)
|
|
|
|
$CLICKHOUSE_CLIENT "${opts[@]}" <<EOF
|
|
SET allow_experimental_window_view = 1;
|
|
DROP TABLE IF EXISTS mt;
|
|
DROP TABLE IF EXISTS wv;
|
|
|
|
CREATE TABLE mt(a Int32, market Int64, timestamp DateTime) ENGINE=MergeTree ORDER BY tuple();
|
|
|
|
CREATE WINDOW VIEW wv ENGINE Memory WATERMARK=ASCENDING AS SELECT count(a) AS count, market, tumbleEnd(wid) AS w_end FROM mt GROUP BY tumble(timestamp, INTERVAL '5' SECOND, 'US/Samoa') AS wid, market;
|
|
|
|
INSERT INTO mt VALUES (1, 1, toDateTime('1990/01/01 12:00:00', 'US/Samoa'));
|
|
INSERT INTO mt VALUES (1, 2, toDateTime('1990/01/01 12:00:01', 'US/Samoa'));
|
|
INSERT INTO mt VALUES (1, 3, toDateTime('1990/01/01 12:00:02', 'US/Samoa'));
|
|
INSERT INTO mt VALUES (1, 4, toDateTime('1990/01/01 12:00:05', 'US/Samoa'));
|
|
INSERT INTO mt VALUES (1, 5, toDateTime('1990/01/01 12:00:06', 'US/Samoa'));
|
|
EOF
|
|
|
|
while true; do
|
|
$CLICKHOUSE_CLIENT "${opts[@]}" --query="SELECT count(*) FROM wv" | grep -q "3" && break || sleep .5 ||:
|
|
done
|
|
|
|
$CLICKHOUSE_CLIENT "${opts[@]}" --query="SELECT * FROM wv ORDER BY market, w_end;"
|
|
$CLICKHOUSE_CLIENT "${opts[@]}" --query="SELECT '----ALTER TABLE...MODIFY QUERY----';"
|
|
|
|
$CLICKHOUSE_CLIENT "${opts[@]}" <<EOF
|
|
ALTER TABLE wv MODIFY QUERY SELECT count(a) AS count, mt.market * 2 as market, tumbleEnd(wid) AS w_end FROM mt GROUP BY tumble(timestamp, INTERVAL '5' SECOND, 'US/Samoa') AS wid, mt.market;
|
|
|
|
INSERT INTO mt VALUES (1, 6, toDateTime('1990/01/01 12:00:10', 'US/Samoa'));
|
|
INSERT INTO mt VALUES (1, 7, toDateTime('1990/01/01 12:00:11', 'US/Samoa'));
|
|
INSERT INTO mt VALUES (1, 8, toDateTime('1990/01/01 12:00:30', 'US/Samoa'));
|
|
EOF
|
|
|
|
while true; do
|
|
$CLICKHOUSE_CLIENT "${opts[@]}" --query="SELECT count(*) FROM wv" | grep -q "5" && break || sleep .5 ||:
|
|
done
|
|
|
|
$CLICKHOUSE_CLIENT "${opts[@]}" --query="SELECT count, market, w_end FROM wv ORDER BY market, w_end;"
|
|
$CLICKHOUSE_CLIENT "${opts[@]}" --query="DROP TABLE wv"
|
|
$CLICKHOUSE_CLIENT "${opts[@]}" --query="DROP TABLE mt"
|