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41 lines
1.4 KiB
SQL
41 lines
1.4 KiB
SQL
-- basic test
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drop table if exists simple;
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create table simple (id UInt64,val SimpleAggregateFunction(sum,Double)) engine=AggregatingMergeTree order by id;
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insert into simple select number,number from system.numbers limit 10;
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select * from simple;
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select * from simple final;
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select toTypeName(val) from simple limit 1;
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-- merge
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insert into simple select number,number from system.numbers limit 10;
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select * from simple final;
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optimize table simple final;
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select * from simple;
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-- complex types
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drop table if exists simple;
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create table simple (
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id UInt64,
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nullable_str SimpleAggregateFunction(anyLast,Nullable(String)),
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low_str SimpleAggregateFunction(anyLast,LowCardinality(Nullable(String))),
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ip SimpleAggregateFunction(anyLast,IPv4),
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status SimpleAggregateFunction(groupBitOr, UInt32)
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) engine=AggregatingMergeTree order by id;
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insert into simple values(1,'1','1','1.1.1.1', 1);
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insert into simple values(1,null,'2','2.2.2.2', 2);
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-- String longer then MAX_SMALL_STRING_SIZE (actual string length is 100)
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insert into simple values(10,'10','10','10.10.10.10', 4);
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insert into simple values(10,'2222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222','20','20.20.20.20', 1);
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select * from simple final;
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select toTypeName(nullable_str),toTypeName(low_str),toTypeName(ip),toTypeName(status) from simple limit 1;
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optimize table simple final;
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drop table simple;
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