mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-10-19 15:01:03 +00:00
97f2a2213e
* Move some code outside dbms/src folder * Fix paths
54 lines
1.9 KiB
Python
Executable File
54 lines
1.9 KiB
Python
Executable File
#!/usr/bin/env python
|
|
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_live_view = 1')
|
|
client1.expect(prompt)
|
|
client2.send('SET allow_experimental_live_view = 1')
|
|
client2.expect(prompt)
|
|
|
|
client1.send('DROP TABLE IF EXISTS test.lv')
|
|
client1.expect(prompt)
|
|
client1.send(' DROP TABLE IF EXISTS test.mt')
|
|
client1.expect(prompt)
|
|
client1.send('CREATE TABLE test.mt (a Int32, id Int32) Engine=Memory')
|
|
client1.expect(prompt)
|
|
client1.send('CREATE LIVE VIEW test.lv AS SELECT sum(a)/2 FROM (SELECT a, id FROM ( SELECT a, id FROM test.mt ORDER BY id DESC LIMIT 2 ) ORDER BY id DESC LIMIT 2)')
|
|
client1.expect(prompt)
|
|
client1.send('WATCH test.lv')
|
|
client1.expect(r'0.*1' + end_of_block)
|
|
client2.send('INSERT INTO test.mt VALUES (1, 1),(2, 2),(3, 3)')
|
|
client1.expect(r'2\.5.*2' + end_of_block)
|
|
client2.expect(prompt)
|
|
client2.send('INSERT INTO test.mt VALUES (4, 4),(5, 5),(6, 6)')
|
|
client1.expect(r'5\.5.*3' + end_of_block)
|
|
client2.expect(prompt)
|
|
for v, i in enumerate(range(7,129)):
|
|
client2.send('INSERT INTO test.mt VALUES (%d, %d)' % (i, i))
|
|
client1.expect(r'%.1f.*%d' % (i-0.5, 4+v) + end_of_block)
|
|
client2.expect(prompt)
|
|
# 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 test.lv')
|
|
client1.expect(prompt)
|
|
client1.send('DROP TABLE test.mt')
|
|
client1.expect(prompt)
|