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19 lines
592 B
SQL
19 lines
592 B
SQL
DROP TABLE IF EXISTS t;
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DROP TABLE IF EXISTS d;
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CREATE TABLE t (a String, b Int) ENGINE = TinyLog;
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INSERT INTO t VALUES ('a', 0), ('a', 1), ('b', 0);
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SELECT * FROM t;
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SELECT '---';
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CREATE TABLE d (a String, b Int) ENGINE = Distributed(test_shard_localhost, currentDatabase(), t);
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SELECT DISTINCT b FROM (SELECT a, b FROM d GROUP BY a, b) order by b;
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DROP TABLE d;
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SELECT '---';
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CREATE TABLE d (a String, b Int) ENGINE = Distributed(test_cluster_two_shards_localhost, currentDatabase(), t);
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SELECT DISTINCT b FROM (SELECT a, b FROM d GROUP BY a, b) order by b;
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DROP TABLE d;
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DROP TABLE t;
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