mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-09-20 00:30:49 +00:00
76 lines
2.4 KiB
Python
76 lines
2.4 KiB
Python
import pytest
|
|
from helpers.client import QueryRuntimeException
|
|
from helpers.cluster import ClickHouseCluster
|
|
import time
|
|
|
|
cluster = ClickHouseCluster(__file__)
|
|
|
|
writing_node = cluster.add_instance(
|
|
"writing_node",
|
|
main_configs=["config/writing_node.xml", "config/cluster.xml"],
|
|
with_zookeeper=True,
|
|
with_minio=True,
|
|
stay_alive=True,
|
|
macros={"shard": 1, "replica": 1},
|
|
)
|
|
reading_node = cluster.add_instance(
|
|
"reading_node",
|
|
main_configs=["config/reading_node.xml", "config/cluster.xml"],
|
|
with_zookeeper=True,
|
|
with_minio=True,
|
|
stay_alive=True,
|
|
macros={"shard": 1, "replica": 2},
|
|
)
|
|
|
|
|
|
@pytest.fixture(scope="module")
|
|
def started_cluster():
|
|
try:
|
|
cluster.start()
|
|
|
|
yield cluster
|
|
|
|
finally:
|
|
cluster.shutdown()
|
|
|
|
|
|
def test_disable_insertion_and_mutation(started_cluster):
|
|
writing_node.query(
|
|
"""CREATE TABLE my_table on cluster default (key UInt64, value String) ENGINE=ReplicatedMergeTree('/clickhouse/tables/{shard}/default.my_table', '{replica}') ORDER BY key partition by (key % 5) """
|
|
)
|
|
|
|
assert "QUERY_IS_PROHIBITED" in reading_node.query_and_get_error(
|
|
"INSERT INTO my_table VALUES (1, 'hello')"
|
|
)
|
|
|
|
assert "QUERY_IS_PROHIBITED" in reading_node.query_and_get_error(
|
|
"INSERT INTO my_table SETTINGS async_insert = 1 VALUES (1, 'hello')"
|
|
)
|
|
|
|
assert "QUERY_IS_PROHIBITED" in reading_node.query_and_get_error(
|
|
"ALTER TABLE my_table delete where 1"
|
|
)
|
|
|
|
assert "QUERY_IS_PROHIBITED" in reading_node.query_and_get_error(
|
|
"ALTER table my_table update key = 1 where 1"
|
|
)
|
|
|
|
assert "QUERY_IS_PROHIBITED" in reading_node.query_and_get_error(
|
|
"ALTER TABLE my_table drop partition 0"
|
|
)
|
|
|
|
reading_node.query("SELECT * from my_table")
|
|
writing_node.query("INSERT INTO my_table VALUES (1, 'hello')")
|
|
writing_node.query("ALTER TABLE my_table delete where 1")
|
|
writing_node.query("ALTER table my_table update value = 'no hello' where 1")
|
|
|
|
reading_node.query("ALTER TABLE my_table ADD COLUMN new_column UInt64")
|
|
writing_node.query("SELECT new_column from my_table")
|
|
reading_node.query("SELECT new_column from my_table")
|
|
|
|
reading_node.query("ALter Table my_table MODIFY COLUMN new_column String")
|
|
|
|
assert "new_column\tString" in reading_node.query("DESC my_table")
|
|
|
|
assert "new_column\tString" in writing_node.query("DESC my_table")
|