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67 lines
2.7 KiB
SQL
67 lines
2.7 KiB
SQL
set optimize_throw_if_noop = 1;
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-- 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 order by id;
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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 order by id;
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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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tup SimpleAggregateFunction(sumMap, Tuple(Array(Int32), Array(Int64))),
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tup_min SimpleAggregateFunction(minMap, Tuple(Array(Int32), Array(Int64))),
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tup_max SimpleAggregateFunction(maxMap, Tuple(Array(Int32), Array(Int64))),
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arr SimpleAggregateFunction(groupArrayArray, Array(Int32)),
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uniq_arr SimpleAggregateFunction(groupUniqArrayArray, Array(Int32)),
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arg_min SimpleAggregateFunction(argMin, Tuple(Int32, Int64)),
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arg_max SimpleAggregateFunction(argMax, Tuple(Int32, Int64))
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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, ([1,2], [1,1]), ([1,2], [1,1]), ([1,2], [1,1]), [1,2], [1,2], (1,1), (1,1));
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insert into simple values(1,null,'2','2.2.2.2', 2, ([1,3], [1,1]), ([1,3], [2,2]), ([1,3], [2,2]), [2,3,4], [2,3,4], (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, ([2,3], [1,1]), ([2,3], [3,3]), ([2,3], [3,3]), [], [], (3,3), (3,3));
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insert into simple values(10,'2222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222','20','20.20.20.20', 1, ([2, 4], [1,1]), ([2, 4], [4,4]), ([2, 4], [4,4]), [], [], (4,4), (4,4));
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select * from simple final order by id;
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select toTypeName(nullable_str), toTypeName(low_str), toTypeName(ip), toTypeName(status),
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toTypeName(tup), toTypeName(tup_min), toTypeName(tup_max), toTypeName(arr),
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toTypeName(uniq_arr), toTypeName(arg_min), toTypeName(arg_max)
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from simple limit 1;
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optimize table simple final;
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drop table simple;
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drop table if exists with_overflow;
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create table with_overflow (
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id UInt64,
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s SimpleAggregateFunction(sumWithOverflow, UInt8)
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) engine AggregatingMergeTree order by id;
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insert into with_overflow select 1, 1 from numbers(256);
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optimize table with_overflow final;
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select 'with_overflow', * from with_overflow;
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drop table with_overflow;
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