ClickHouse/dbms/tests/queries/0_stateless/00274_shard_group_array.sql

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SELECT length(groupArray(number)), count() FROM (SELECT number FROM system.numbers_mt LIMIT 1000000);
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SELECT groupArray(dummy), count() FROM remote('127.0.0.{2,3}', system.one);
SELECT length(groupArray(toString(number))), count() FROM (SELECT number FROM system.numbers LIMIT 100000);
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SELECT groupArray(toString(dummy)), count() FROM remote('127.0.0.{2,3}', system.one);