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23 lines
659 B
SQL
23 lines
659 B
SQL
DROP TABLE IF EXISTS test_table;
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CREATE TABLE test_table
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(
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`col1` DateTime,
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`col2` Int64,
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`col3` AggregateFunction(sumMap, Tuple(Array(UInt8), Array(UInt8)))
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)
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ENGINE = AggregatingMergeTree() ORDER BY (col1, col2);
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SHOW CREATE TABLE test_table;
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-- regression from performance tests comparison script
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DROP TABLE IF EXISTS test;
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CREATE TABLE test
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ENGINE = Null AS
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WITH (
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SELECT arrayReduce('sumMapState', [(['foo'], arrayMap(x -> -0., ['foo']))])
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) AS all_metrics
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SELECT
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(finalizeAggregation(arrayReduce('sumMapMergeState', [all_metrics])) AS metrics_tuple).1 AS metric_names,
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metrics_tuple.2 AS metric_values
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FROM system.one;
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