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8 lines
704 B
MySQL
8 lines
704 B
MySQL
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-- { echo }
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SELECT shardNum() AS shard_num, sum(1) as rows FROM remote('127.{1,2}', system, one) GROUP BY _shard_num;
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SELECT shardNum() AS shard_num, sum(1) as rows FROM remote('127.{1,2}', system, one) GROUP BY shard_num;
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SELECT _shard_num AS shard_num, sum(1) as rows FROM remote('127.{1,2}', system, one) GROUP BY _shard_num;
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SELECT _shard_num AS shard_num, sum(1) as rows FROM remote('127.{1,2}', system, one) GROUP BY shard_num;
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SELECT a._shard_num AS shard_num, sum(1) as rows FROM remote('127.{1,2}', system, one) a GROUP BY shard_num;
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SELECT _shard_num FROM remote('127.1', system.one) AS a INNER JOIN (SELECT _shard_num FROM system.one) AS b USING (dummy); -- { serverError UNKNOWN_IDENTIFIER }
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