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389f78ceee
system.distribution_queue contains the following columns: - database - table - data_path - is_blocked - error_count - data_files - data_compressed_bytes
22 lines
837 B
SQL
22 lines
837 B
SQL
drop table if exists null_01293;
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drop table if exists dist_01293;
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create table null_01293 (key Int) engine=Null();
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create table dist_01293 as null_01293 engine=Distributed(test_cluster_two_shards, currentDatabase(), null_01293, key);
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-- no rows, since no active monitor
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select * from system.distribution_queue;
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select 'INSERT';
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system stop distributed sends dist_01293;
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insert into dist_01293 select * from numbers(10);
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select is_blocked, error_count, data_files, data_compressed_bytes>100 from system.distribution_queue;
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system flush distributed dist_01293;
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select 'FLUSH';
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select is_blocked, error_count, data_files, data_compressed_bytes from system.distribution_queue;
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select 'UNBLOCK';
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system start distributed sends dist_01293;
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select is_blocked, error_count, data_files, data_compressed_bytes from system.distribution_queue;
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