thevar1able/ClickHouse
1
0
Fork 0
mirror of https://github.com/ClickHouse/ClickHouse.git synced 2024-11-30 11:32:03 +00:00
Code Issues Packages Projects Releases Wiki Activity

Make 01062_window_view_event_hop_watch_asc parallelizable

Browse Source
This commit is contained in:
Raúl Marín 2024-08-01 15:03:41 +02:00
parent bcc75d3681
commit 48c6e36dfd
1 changed files with 12 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
tests/queries/0_stateless/01062_window_view_event_hop_watch_asc.py
View File

@ -1,5 +1,4 @@
#!/usr/bin/env python3
# Tags: no-parallel
import os
import sys
@ -17,6 +16,7 @@ log = None
with client(name="client1>", log=log) as client1, client(
name="client2>", log=log
) as client2:
database_name = os.environ["CLICKHOUSE_DATABASE"]
client1.expect(prompt)
client2.expect(prompt)
@ -31,40 +31,38 @@ with client(name="client1>", log=log) as client1, client(
client2.send("SET allow_experimental_analyzer = 0")
client2.expect(prompt)
client1.send("CREATE DATABASE IF NOT EXISTS 01062_window_view_event_hop_watch_asc")
client1.send(f"DROP TABLE IF EXISTS {database_name}.mt")
client1.expect(prompt)
client1.send("DROP TABLE IF EXISTS 01062_window_view_event_hop_watch_asc.mt")
client1.expect(prompt)
client1.send("DROP TABLE IF EXISTS 01062_window_view_event_hop_watch_asc.wv SYNC")
client1.send(f"DROP TABLE IF EXISTS {database_name}.wv SYNC")
client1.expect(prompt)
client1.send(
"CREATE TABLE 01062_window_view_event_hop_watch_asc.mt(a Int32, timestamp DateTime) ENGINE=MergeTree ORDER BY tuple()"
f"CREATE TABLE {database_name}.mt(a Int32, timestamp DateTime) ENGINE=MergeTree ORDER BY tuple()"
)
client1.expect(prompt)
client1.send(
"CREATE WINDOW VIEW 01062_window_view_event_hop_watch_asc.wv ENGINE Memory WATERMARK=ASCENDING AS SELECT count(a) AS count, hopEnd(wid) AS w_end FROM 01062_window_view_event_hop_watch_asc.mt GROUP BY hop(timestamp, INTERVAL '2' SECOND, INTERVAL '3' SECOND, 'US/Samoa') AS wid"
f"CREATE WINDOW VIEW {database_name}.wv ENGINE Memory WATERMARK=ASCENDING AS SELECT count(a) AS count, hopEnd(wid) AS w_end FROM {database_name}.mt GROUP BY hop(timestamp, INTERVAL '2' SECOND, INTERVAL '3' SECOND, 'US/Samoa') AS wid"
)
client1.expect(prompt)
client1.send("WATCH 01062_window_view_event_hop_watch_asc.wv")
client1.send(f"WATCH {database_name}.wv")
client1.expect("Query id" + end_of_block)
client1.expect("Progress: 0.00 rows.*\\)")
client2.send(
"INSERT INTO 01062_window_view_event_hop_watch_asc.mt VALUES (1, toDateTime('1990/01/01 12:00:00', 'US/Samoa'));"
f"INSERT INTO {database_name}.mt VALUES (1, toDateTime('1990/01/01 12:00:00', 'US/Samoa'));"
)
client2.expect(prompt)
client2.send(
"INSERT INTO 01062_window_view_event_hop_watch_asc.mt VALUES (1, toDateTime('1990/01/01 12:00:05', 'US/Samoa'));"
f"INSERT INTO {database_name}.mt VALUES (1, toDateTime('1990/01/01 12:00:05', 'US/Samoa'));"
)
client2.expect(prompt)
client1.expect("1*" + end_of_block)
client2.send(
"INSERT INTO 01062_window_view_event_hop_watch_asc.mt VALUES (1, toDateTime('1990/01/01 12:00:06', 'US/Samoa'));"
f"INSERT INTO {database_name}.mt VALUES (1, toDateTime('1990/01/01 12:00:06', 'US/Samoa'));"
)
client2.expect(prompt)
client2.send(
"INSERT INTO 01062_window_view_event_hop_watch_asc.mt VALUES (1, toDateTime('1990/01/01 12:00:10', 'US/Samoa'));"
f"INSERT INTO {database_name}.mt VALUES (1, toDateTime('1990/01/01 12:00:10', 'US/Samoa'));"
)
client2.expect(prompt)
client1.expect("1" + end_of_block)
@ -77,9 +75,7 @@ with client(name="client1>", log=log) as client1, client(
if match.groups()[1]:
client1.send(client1.command)
client1.expect(prompt)
client1.send("DROP TABLE 01062_window_view_event_hop_watch_asc.wv SYNC")
client1.send(f"DROP TABLE {database_name}.wv SYNC")
client1.expect(prompt)
client1.send("DROP TABLE 01062_window_view_event_hop_watch_asc.mt")
client1.expect(prompt)
client1.send("DROP DATABASE IF EXISTS 01062_window_view_event_hop_watch_asc")
client1.send(f"DROP TABLE {database_name}.mt")
client1.expect(prompt)