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https://github.com/ClickHouse/ClickHouse.git
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58 lines
2.8 KiB
SQL
58 lines
2.8 KiB
SQL
-- Tags: no-parallel
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create database if not exists shard_0;
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create database if not exists shard_1;
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drop table if exists shard_0.from_0;
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drop table if exists shard_1.from_0;
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drop table if exists shard_0.from_1;
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drop table if exists shard_1.from_1;
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drop table if exists shard_0.to;
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drop table if exists shard_1.to;
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create table shard_0.from_0 (x UInt32) engine = ReplicatedMergeTree('/clickhouse/tables/from_0_' || currentDatabase(), '0') order by x settings old_parts_lifetime=1, max_cleanup_delay_period=1, cleanup_delay_period=1;
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create table shard_1.from_0 (x UInt32) engine = ReplicatedMergeTree('/clickhouse/tables/from_0_' || currentDatabase(), '1') order by x settings old_parts_lifetime=1, max_cleanup_delay_period=1, cleanup_delay_period=1;
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create table shard_0.from_1 (x UInt32) engine = ReplicatedMergeTree('/clickhouse/tables/from_1_' || currentDatabase(), '0') order by x settings old_parts_lifetime=1, max_cleanup_delay_period=1, cleanup_delay_period=1;
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create table shard_1.from_1 (x UInt32) engine = ReplicatedMergeTree('/clickhouse/tables/from_1_' || currentDatabase(), '1') order by x settings old_parts_lifetime=1, max_cleanup_delay_period=1, cleanup_delay_period=1;
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insert into shard_0.from_0 select number from numbers(10);
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insert into shard_0.from_0 select number + 10 from numbers(10);
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insert into shard_0.from_1 select number + 20 from numbers(10);
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insert into shard_0.from_1 select number + 30 from numbers(10);
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system sync replica shard_1.from_0;
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system sync replica shard_1.from_1;
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create table shard_0.to (x UInt32) engine = ReplicatedMergeTree('/clickhouse/tables/to_' || currentDatabase(), '0') order by x settings old_parts_lifetime=1, max_cleanup_delay_period=1, cleanup_delay_period=1;
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create table shard_1.to (x UInt32) engine = ReplicatedMergeTree('/clickhouse/tables/to_' || currentDatabase(), '1') order by x settings old_parts_lifetime=1, max_cleanup_delay_period=1, cleanup_delay_period=1;
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detach table shard_1.to;
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alter table shard_0.from_0 on cluster test_cluster_two_shards_different_databases move partition tuple() to table shard_0.to format Null settings distributed_ddl_output_mode='never_throw', distributed_ddl_task_timeout = 1;
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alter table shard_0.from_1 on cluster test_cluster_two_shards_different_databases move partition tuple() to table shard_0.to format Null settings distributed_ddl_output_mode='never_throw', distributed_ddl_task_timeout = 1;
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OPTIMIZE TABLE shard_0.from_0;
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OPTIMIZE TABLE shard_1.from_0;
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OPTIMIZE TABLE shard_0.from_1;
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OPTIMIZE TABLE shard_1.from_1;
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OPTIMIZE TABLE shard_0.to;
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system restart replica shard_0.to;
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select sleep(2);
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attach table shard_1.to;
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drop table if exists shard_0.from_0;
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drop table if exists shard_1.from_0;
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drop table if exists shard_0.from_1;
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drop table if exists shard_1.from_1;
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drop table if exists shard_0.to;
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drop table if exists shard_1.to;
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