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8ed5cfc265
* impl
* fix style
* make executeQueryWithParallelReplicas similar to executeQuery
* impl for parallel replicas
* cleaner code for remote sorting properties
* update test
* fix
* handle when nodes of old versions participate
* small fixes
* temporary enable for testing
* fix after merge
* Revert "temporary enable for testing"
This reverts commit cce7f8884c.
* review fixes
* add bc test
* Update src/Core/Settings.h
18 lines
800 B
XML
18 lines
800 B
XML
<test>
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<settings>
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<enable_memory_bound_merging_of_aggregation_results>1</enable_memory_bound_merging_of_aggregation_results>
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<optimize_aggregation_in_order>1</optimize_aggregation_in_order>
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</settings>
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<create_query>create table t_mbm(a UInt64) engine=MergeTree order by a</create_query>
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<fill_query>insert into t_mbm select * from numbers_mt(5e6)</fill_query>
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<fill_query>optimize table t_mbm final</fill_query>
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<query>select avg(a) from remote('127.0.0.{{1,2}}', default, t_mbm) group by a format Null</query>
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<query>select * from remote('127.0.0.{{1,2}}', default, t_mbm) group by a format Null settings allow_experimental_parallel_reading_from_replicas = 1, max_parallel_replicas = 2, use_hedged_requests = 0</query>
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<drop_query>drop table t_mbm</drop_query>
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</test>
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