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44 lines
1.3 KiB
Python
44 lines
1.3 KiB
Python
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import pytest
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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'], with_zookeeper=True)
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node2 = cluster.add_instance('node2', main_configs=['configs/remote_servers.xml'], with_zookeeper=True)
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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 default.t1_local
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(
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event_date Date DEFAULT toDate(event_time),
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event_time DateTime,
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log_type UInt32,
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account_id String
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)
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ENGINE = MergeTree(event_date, (event_time, account_id), 8192);
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''')
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node.query('''
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CREATE TABLE default.t1 AS default.t1_local
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ENGINE = Distributed('two_shards', 'default', 't1_local', rand());
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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_read(started_cluster):
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assert node1.query('''SELECT event_date, event_time, log_type
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FROM default.t1
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WHERE (log_type = 30305) AND (account_id = '111111')
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LIMIT 1''').strip() == ''
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