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9 lines
380 B
MySQL
9 lines
380 B
MySQL
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DROP TABLE IF EXISTS nested_test;
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CREATE TABLE nested_test (x UInt32, `nest.col1` Array(String), `nest.col2` Array(Int8)) ENGINE = MergeTree ORDER BY x;
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ALTER TABLE nested_test ADD COLUMN `nest.col3` Array(LowCardinality(String));
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INSERT INTO nested_test (x, `nest.col1`, `nest.col2`) values (1, ['a', 'b'], [3, 4]);
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SELECT * FROM nested_test;
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DROP TABLE IF EXISTS nested_test;
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