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51 lines
1.4 KiB
Python
51 lines
1.4 KiB
Python
import time
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import pytest
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from contextlib import contextmanager
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from helpers.cluster import ClickHouseCluster
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cluster = ClickHouseCluster(__file__)
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node1 = cluster.add_instance('node1', main_configs=['configs/remote_servers.xml'])
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node2 = cluster.add_instance('node2', main_configs=['configs/remote_servers.xml'])
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#test reproducing issue https://github.com/ClickHouse/ClickHouse/issues/3162
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@pytest.fixture(scope="module")
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def started_cluster():
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try:
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cluster.start()
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for node in (node1, node2):
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node.query('''
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CREATE TABLE local_test (
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t UInt64,
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date Date DEFAULT toDate(t/1000),
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shard UInt64,
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col1 String,
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col2 String
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) ENGINE = MergeTree
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PARTITION BY toRelativeDayNum(date)
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ORDER BY (t)
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SETTINGS index_granularity=8192
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''')
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node.query('''
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CREATE TABLE dist_test (
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t UInt64,
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shard UInt64,
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date Date MATERIALIZED toDate(t/1000),
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col1 String,
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col2 String
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) Engine = Distributed(testcluster, default, local_test, shard)
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''')
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yield cluster
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finally:
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cluster.shutdown()
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def test(started_cluster):
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node1.query("INSERT INTO local_test (t, shard, col1, col2) VALUES (1000, 0, 'x', 'y')")
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node2.query("INSERT INTO local_test (t, shard, col1, col2) VALUES (1000, 1, 'foo', 'bar')")
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assert node1.query("SELECT col1, col2 FROM dist_test WHERE (t < 3600000) AND (col1 = 'foo') ORDER BY t ASC") == "foo\tbar\n"
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