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25 lines
1.1 KiB
SQL
25 lines
1.1 KiB
SQL
-- Tags: no-fasttest, no-replicated-database
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DROP TABLE IF EXISTS test_zk_connection_table;
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CREATE TABLE test_zk_connection_table (
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key UInt64
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)
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ENGINE ReplicatedMergeTree('zookeeper2:/clickhouse/{database}/02731_zk_connection/{shard}', '{replica}')
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ORDER BY tuple();
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SET session_timezone = 'UTC';
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-- NOTE: Durind the query execution, now() can be evaluated a bit earlier than connected_time
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select name, host, port, index, is_expired, keeper_api_version, (connected_time between yesterday() and now() + interval 3 seconds),
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(abs(session_uptime_elapsed_seconds - zookeeperSessionUptime()) < 10), enabled_feature_flags
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from system.zookeeper_connection where name='default';
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-- keeper_api_version will by 0 for auxiliary_zookeeper2, because we fail to get /api_version due to chroot
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-- I'm not sure if it's a bug or a useful trick to fallback to basic api
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-- Also, auxiliary zookeeper is created lazily
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select name, host, port, index, is_expired, keeper_api_version, (connected_time between yesterday() and now() + interval 3 seconds)
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from system.zookeeper_connection where name!='default';
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DROP TABLE IF EXISTS test_zk_connection_table;
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