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29 lines
1.2 KiB
Python
29 lines
1.2 KiB
Python
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', with_zookeeper=True, image='yandex/clickhouse-server', tag='21.2', with_installed_binary=True, stay_alive=True)
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@pytest.fixture(scope="module")
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def start_cluster():
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try:
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cluster.start()
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yield cluster
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finally:
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cluster.shutdown()
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def test_modulo_partition_key_after_update(start_cluster):
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node1.query("CREATE TABLE test (id Int64, v UInt64, value String) ENGINE = ReplicatedReplacingMergeTree('/clickhouse/tables/table1', '1', v) PARTITION BY id % 20 ORDER BY (id, v)")
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node1.query("INSERT INTO test SELECT number, number, toString(number) FROM numbers(10)")
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expected = node1.query("SELECT number, number, toString(number) FROM numbers(10)")
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partition_data = node1.query("SELECT partition, name FROM system.parts WHERE table='test' ORDER BY partition")
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assert(expected == node1.query("SELECT * FROM test ORDER BY id"))
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node1.restart_with_latest_version(signal=9)
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assert(expected == node1.query("SELECT * FROM test ORDER BY id"))
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assert(partition_data == node1.query("SELECT partition, name FROM system.parts WHERE table='test' ORDER BY partition"))
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