2015-12-11 01:54:47 +00:00
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DROP TABLE IF EXISTS test.numbers_10;
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SET max_block_size = 1000;
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CREATE TABLE test.numbers_10 ENGINE = Log AS SELECT * FROM system.numbers LIMIT 10000;
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SET distributed_aggregation_memory_efficient = 1, group_by_two_level_threshold = 5000;
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2017-01-25 13:21:35 +00:00
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SELECT concat(toString(number), arrayStringConcat(arrayMap(x -> '.', range(number % 10)))) AS k FROM remote('127.0.0.{1,2}', test.numbers_10) WHERE number < (randConstant() % 2 ? 4999 : 10000) GROUP BY k ORDER BY k LIMIT 10;
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SELECT concat(toString(number), arrayStringConcat(arrayMap(x -> '.', range(number % 10)))) AS k FROM remote('127.0.0.{1,2}', test.numbers_10) WHERE number < (randConstant() % 2 ? 4999 : 10000) GROUP BY k ORDER BY k LIMIT 10;
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SELECT concat(toString(number), arrayStringConcat(arrayMap(x -> '.', range(number % 10)))) AS k FROM remote('127.0.0.{1,2}', test.numbers_10) WHERE number < (randConstant() % 2 ? 4999 : 10000) GROUP BY k ORDER BY k LIMIT 10;
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SELECT concat(toString(number), arrayStringConcat(arrayMap(x -> '.', range(number % 10)))) AS k FROM remote('127.0.0.{1,2}', test.numbers_10) WHERE number < (randConstant() % 2 ? 4999 : 10000) GROUP BY k ORDER BY k LIMIT 10;
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SELECT concat(toString(number), arrayStringConcat(arrayMap(x -> '.', range(number % 10)))) AS k FROM remote('127.0.0.{1,2}', test.numbers_10) WHERE number < (randConstant() % 2 ? 4999 : 10000) GROUP BY k ORDER BY k LIMIT 10;
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SELECT concat(toString(number), arrayStringConcat(arrayMap(x -> '.', range(number % 10)))) AS k FROM remote('127.0.0.{1,2}', test.numbers_10) WHERE number < (randConstant() % 2 ? 4999 : 10000) GROUP BY k ORDER BY k LIMIT 10;
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SELECT concat(toString(number), arrayStringConcat(arrayMap(x -> '.', range(number % 10)))) AS k FROM remote('127.0.0.{1,2}', test.numbers_10) WHERE number < (randConstant() % 2 ? 4999 : 10000) GROUP BY k ORDER BY k LIMIT 10;
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SELECT concat(toString(number), arrayStringConcat(arrayMap(x -> '.', range(number % 10)))) AS k FROM remote('127.0.0.{1,2}', test.numbers_10) WHERE number < (randConstant() % 2 ? 4999 : 10000) GROUP BY k ORDER BY k LIMIT 10;
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SELECT concat(toString(number), arrayStringConcat(arrayMap(x -> '.', range(number % 10)))) AS k FROM remote('127.0.0.{1,2}', test.numbers_10) WHERE number < (randConstant() % 2 ? 4999 : 10000) GROUP BY k ORDER BY k LIMIT 10;
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SELECT concat(toString(number), arrayStringConcat(arrayMap(x -> '.', range(number % 10)))) AS k FROM remote('127.0.0.{1,2}', test.numbers_10) WHERE number < (randConstant() % 2 ? 4999 : 10000) GROUP BY k ORDER BY k LIMIT 10;
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2015-12-11 01:54:47 +00:00
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DROP TABLE test.numbers_10;
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