mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-27 18:12:02 +00:00
61 lines
2.4 KiB
Python
Executable File
61 lines
2.4 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_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)
|
|
|
|
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 NO DELAY')
|
|
client1.expect(prompt)
|
|
client1.send('DROP TABLE IF EXISTS 01070_window_view_watch_events.wv NO DELAY')
|
|
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 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)
|
|
client2.send("INSERT INTO 01070_window_view_watch_events.mt VALUES (1, '1990/01/01 12:00:00');")
|
|
client2.expect("Ok.")
|
|
client2.send("INSERT INTO 01070_window_view_watch_events.mt VALUES (1, '1990/01/01 12:00:06');")
|
|
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 NO DELAY;')
|
|
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)
|