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13 lines
623 B
SQL
13 lines
623 B
SQL
SET allow_experimental_low_cardinality_type = 1;
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DROP TABLE IF EXISTS test.low_cardinality;
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DROP TABLE IF EXISTS test.low_cardinality_all;
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CREATE TABLE test.low_cardinality (d Date, x UInt32, s LowCardinality(String)) ENGINE = MergeTree(d, x, 8192);
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CREATE TABLE test.low_cardinality_all (d Date, x UInt32, s LowCardinality(String)) ENGINE = Distributed(test_shard_localhost, test, low_cardinality, sipHash64(s));
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INSERT INTO test.low_cardinality_all (d,x,s) VALUES ('2018-11-12',1,'123');
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SELECT s FROM test.low_cardinality_all;
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DROP TABLE IF EXISTS test.low_cardinality;
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DROP TABLE IF EXISTS test.low_cardinality_all;
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