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82 lines
2.0 KiB
SQL
82 lines
2.0 KiB
SQL
-- https://github.com/ClickHouse/ClickHouse/issues/35359
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-- sumMap
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SELECT x[67]
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FROM
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(
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SELECT
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A,
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sumMap(CAST(arrayMap(x -> (x, 1), r), 'Map(UInt8,Int64)')) AS x
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FROM remote('127.{1,1}', view(
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SELECT
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number AS A,
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range(150) AS r
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FROM numbers(60)
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WHERE (A % 2) = shardNum()
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))
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GROUP BY A
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LIMIT 100000000
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)
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WHERE A = 53
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SETTINGS prefer_localhost_replica = 0, distributed_aggregation_memory_efficient = 1, group_by_two_level_threshold = 0, group_by_two_level_threshold_bytes = 0;
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-- minMap
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SELECT x[0]
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FROM
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(
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SELECT
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A,
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minMap(CAST(arrayMap(x -> (x, 1), r), 'Map(UInt8,Int64)')) AS x
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FROM remote('127.{1,1}', view(
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SELECT
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number AS A,
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range(150) AS r
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FROM numbers(60)
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WHERE (A % 2) = shardNum()
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))
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GROUP BY A
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LIMIT 100000000
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)
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WHERE A = 41
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SETTINGS prefer_localhost_replica = 0, distributed_aggregation_memory_efficient = 1, group_by_two_level_threshold = 0, group_by_two_level_threshold_bytes = 0;
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-- maxMap
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SELECT x[0]
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FROM
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(
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SELECT
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A,
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maxMap(CAST(arrayMap(x -> (x, 1), r), 'Map(UInt8,Int64)')) AS x
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FROM remote('127.{1,1}', view(
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SELECT
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number AS A,
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range(150) AS r
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FROM numbers(60)
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WHERE (A % 2) = shardNum()
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))
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GROUP BY A
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LIMIT 100000000
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)
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WHERE A = 41
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SETTINGS prefer_localhost_replica = 0, distributed_aggregation_memory_efficient = 1, group_by_two_level_threshold = 0, group_by_two_level_threshold_bytes = 0;
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-- avgMap
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SELECT x[0]
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FROM
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(
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SELECT
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A,
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avgMap(CAST(arrayMap(x -> (x, 1), r), 'Map(UInt8,Int64)')) AS x
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FROM remote('127.{1,1}', view(
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SELECT
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number AS A,
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range(150) AS r
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FROM numbers(60)
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WHERE (A % 2) = shardNum()
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))
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GROUP BY A
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LIMIT 100000000
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)
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WHERE A = 41
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SETTINGS prefer_localhost_replica = 0, distributed_aggregation_memory_efficient = 1, group_by_two_level_threshold = 0, group_by_two_level_threshold_bytes = 0;
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