mirror of
https://github.com/ClickHouse/ClickHouse.git
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76 lines
2.7 KiB
Python
Executable File
76 lines
2.7 KiB
Python
Executable File
#!/usr/bin/env python3
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# Tags: no-parallel
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import os
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import sys
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import signal
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CURDIR = os.path.dirname(os.path.realpath(__file__))
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sys.path.insert(0, os.path.join(CURDIR, "helpers"))
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from client import client, prompt, end_of_block
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log = None
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# uncomment the line below for debugging
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# log=sys.stdout
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with client(name="client1>", log=log) as client1, client(
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name="client2>", log=log
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) as client2:
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client1.expect(prompt)
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client2.expect(prompt)
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client1.send("SET allow_experimental_analyzer = 0")
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client1.expect(prompt)
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client1.send("SET allow_experimental_window_view = 1")
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client1.expect(prompt)
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client1.send("SET window_view_heartbeat_interval = 1")
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client1.expect(prompt)
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client2.send("SET allow_experimental_window_view = 1")
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client2.expect(prompt)
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client2.send("SET allow_experimental_analyzer = 0")
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client2.expect(prompt)
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client1.send("CREATE DATABASE IF NOT EXISTS 01070_window_view_watch_events")
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client1.expect(prompt)
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client1.send("DROP TABLE IF EXISTS 01070_window_view_watch_events.mt SYNC")
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client1.expect(prompt)
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client1.send("DROP TABLE IF EXISTS 01070_window_view_watch_events.wv SYNC")
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client1.expect(prompt)
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client1.send(
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"CREATE TABLE 01070_window_view_watch_events.mt(a Int32, timestamp DateTime('US/Samoa')) ENGINE=MergeTree ORDER BY tuple()"
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)
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client1.expect(prompt)
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client1.send(
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"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"
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)
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client1.expect(prompt)
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client1.send("WATCH 01070_window_view_watch_events.wv EVENTS")
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client1.expect("Query id" + end_of_block)
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client1.expect("Progress: 0.00 rows.*\)")
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client2.send(
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"INSERT INTO 01070_window_view_watch_events.mt VALUES (1, toDateTime('1990/01/01 12:00:00', 'US/Samoa'));"
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)
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client2.expect("Ok.")
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client2.send(
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"INSERT INTO 01070_window_view_watch_events.mt VALUES (1, toDateTime('1990/01/01 12:00:06', 'US/Samoa'));"
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)
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client2.expect("Ok.")
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client1.expect("1990-01-01 12:00:05" + end_of_block)
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client1.expect("Progress: 1.00 rows.*\)")
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# send Ctrl-C
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client1.send("\x03", eol="")
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match = client1.expect("(%s)|([#\$] )" % prompt)
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if match.groups()[1]:
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client1.send(client1.command)
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client1.expect(prompt)
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client1.send("DROP TABLE 01070_window_view_watch_events.wv SYNC;")
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client1.expect(prompt)
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client1.send("DROP TABLE 01070_window_view_watch_events.mt;")
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client1.expect(prompt)
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client1.send("DROP DATABASE IF EXISTS 01070_window_view_watch_events;")
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client1.expect(prompt)
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