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35 lines
1.4 KiB
SQL
35 lines
1.4 KiB
SQL
drop table if exists rmt;
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create table rmt (n int, m int) engine=ReplicatedMergeTree('/test/02439/{shard}/{database}', '{replica}') partition by n order by n;
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insert into rmt select number, number from numbers(50);
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insert into rmt values (1, 2);
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insert into rmt values (1, 3);
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insert into rmt values (1, 4);
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insert into rmt values (1, 5);
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insert into rmt values (1, 6);
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insert into rmt values (1, 7);
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insert into rmt values (1, 8);
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insert into rmt values (1, 9);
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-- there's nothing to merge in all partitions but '1'
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optimize table rmt partition tuple(123);
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set optimize_throw_if_noop=1;
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optimize table rmt partition tuple(123); -- { serverError CANNOT_ASSIGN_OPTIMIZE }
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select sleepEachRow(3) as higher_probability_of_reproducing_the_issue format Null;
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system flush logs;
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-- it should not list unneeded partitions where we cannot merge anything
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select * from system.zookeeper_log where path like '/test/02439/' || getMacro('shard') || '/' || currentDatabase() || '/block_numbers/%'
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and op_num in ('List', 'SimpleList', 'FilteredList')
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and path not like '%/block_numbers/1' and path not like '%/block_numbers/123'
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and event_time >= now() - interval 1 minute
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-- avoid race with tests like 02311_system_zookeeper_insert
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and (query_id is null or query_id='' or query_id in
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(select query_id from system.query_log
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where event_time >= now() - interval 1 minute and current_database=currentDatabase())
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);
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drop table rmt;
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