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13 lines
470 B
MySQL
13 lines
470 B
MySQL
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drop table if exists xp;
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drop table if exists xp_d;
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create table xp(A Date, B Int64, S String) Engine=MergeTree partition by toYYYYMM(A) order by B;
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insert into xp select '2020-01-01', number , '' from numbers(100000);
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create table xp_d as xp Engine=Distributed(test_shard_localhost, currentDatabase(), xp);
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select count() from xp_d prewhere toYYYYMM(A) global in (select toYYYYMM(min(A)) from xp_d) where B > -1;
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drop table if exists xp;
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drop table if exists xp_d;
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