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https://github.com/ClickHouse/ClickHouse.git
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35 lines
1.3 KiB
Bash
Executable File
35 lines
1.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
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# shellcheck source=../shell_config.sh
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. "$CURDIR"/../shell_config.sh
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$CLICKHOUSE_CLIENT --distributed_ddl_output_mode=none -q "CREATE DATABASE rdb1_$CLICKHOUSE_DATABASE ON CLUSTER test_shard_localhost ENGINE=Replicated('/clickhouse/databases/{uuid}', '{shard}', '{replica}')";
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$CLICKHOUSE_CLIENT --distributed_ddl_output_mode=none -q "CREATE DATABASE rdb2_$CLICKHOUSE_DATABASE ON CLUSTER test_shard_localhost ENGINE=Replicated('/clickhouse/databases/{uuid}', '{shard}', '{replica}')";
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$CLICKHOUSE_CLIENT --distributed_ddl_output_mode=none -q "RENAME DATABASE rdb2_$CLICKHOUSE_DATABASE to rdb3_$CLICKHOUSE_DATABASE ON CLUSTER test_shard_localhost"
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$CLICKHOUSE_CLIENT -q "
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SELECT
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db_name,
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t1.uuid = t2.uuid
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FROM
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(
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WITH '/clickhouse/databases/' AS prefix
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SELECT
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toUUID(substr(path, length(prefix) + 1)) AS uuid,
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value AS db_name
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FROM system.zookeeper
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WHERE (path IN (
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SELECT concat(path, name)
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FROM system.zookeeper
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WHERE path = prefix
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)) AND (name = 'first_replica_database_name')
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) AS t1
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INNER JOIN system.databases AS t2 USING (uuid)
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WHERE db_name like '%$CLICKHOUSE_DATABASE%'
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ORDER BY db_name
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"
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$CLICKHOUSE_CLIENT -q "DROP DATABASE rdb1_$CLICKHOUSE_DATABASE"
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$CLICKHOUSE_CLIENT -q "DROP DATABASE rdb3_$CLICKHOUSE_DATABASE"
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