ClickHouse/tests/queries/0_stateless/01070_window_view_watch_events.py
Azat Khuzhin b2535d7f50 Fix invalid escape sequence warnings
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
2024-06-05 14:46:38 +02:00

76 lines
2.7 KiB
Python
Executable File

#!/usr/bin/env python3
# Tags: no-parallel
import os
import sys
import signal
CURDIR = os.path.dirname(os.path.realpath(__file__))
sys.path.insert(0, os.path.join(CURDIR, "helpers"))
from client import client, prompt, end_of_block
log = None
# uncomment the line below for debugging
# log=sys.stdout
with client(name="client1>", log=log) as client1, client(
name="client2>", log=log
) as client2:
client1.expect(prompt)
client2.expect(prompt)
client1.send("SET allow_experimental_analyzer = 0")
client1.expect(prompt)
client1.send("SET allow_experimental_window_view = 1")
client1.expect(prompt)
client1.send("SET window_view_heartbeat_interval = 1")
client1.expect(prompt)
client2.send("SET allow_experimental_window_view = 1")
client2.expect(prompt)
client2.send("SET allow_experimental_analyzer = 0")
client2.expect(prompt)
client1.send("CREATE DATABASE IF NOT EXISTS 01070_window_view_watch_events")
client1.expect(prompt)
client1.send("DROP TABLE IF EXISTS 01070_window_view_watch_events.mt SYNC")
client1.expect(prompt)
client1.send("DROP TABLE IF EXISTS 01070_window_view_watch_events.wv SYNC")
client1.expect(prompt)
client1.send(
"CREATE TABLE 01070_window_view_watch_events.mt(a Int32, timestamp DateTime('US/Samoa')) ENGINE=MergeTree ORDER BY tuple()"
)
client1.expect(prompt)
client1.send(
"CREATE WINDOW VIEW 01070_window_view_watch_events.wv ENGINE Memory WATERMARK=ASCENDING AS SELECT count(a) AS count, tumbleEnd(wid) AS w_end FROM 01070_window_view_watch_events.mt GROUP BY tumble(timestamp, INTERVAL '5' SECOND, 'US/Samoa') AS wid"
)
client1.expect(prompt)
client1.send("WATCH 01070_window_view_watch_events.wv EVENTS")
client1.expect("Query id" + end_of_block)
client1.expect("Progress: 0.00 rows.*\\)")
client2.send(
"INSERT INTO 01070_window_view_watch_events.mt VALUES (1, toDateTime('1990/01/01 12:00:00', 'US/Samoa'));"
)
client2.expect("Ok.")
client2.send(
"INSERT INTO 01070_window_view_watch_events.mt VALUES (1, toDateTime('1990/01/01 12:00:06', 'US/Samoa'));"
)
client2.expect("Ok.")
client1.expect("1990-01-01 12:00:05" + end_of_block)
client1.expect("Progress: 1.00 rows.*\\)")
# send Ctrl-C
client1.send("\x03", eol="")
match = client1.expect("(%s)|([#\\$] )" % prompt)
if match.groups()[1]:
client1.send(client1.command)
client1.expect(prompt)
client1.send("DROP TABLE 01070_window_view_watch_events.wv SYNC;")
client1.expect(prompt)
client1.send("DROP TABLE 01070_window_view_watch_events.mt;")
client1.expect(prompt)
client1.send("DROP DATABASE IF EXISTS 01070_window_view_watch_events;")
client1.expect(prompt)