mirror of
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23 lines
696 B
MySQL
23 lines
696 B
MySQL
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DROP TABLE IF EXISTS file;
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CREATE TABLE file (x UInt64) ENGINE = File(TSV, 'data1.tsv.br');
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TRUNCATE TABLE file;
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INSERT INTO file SELECT * FROM numbers(1000000);
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SELECT count(), max(x) FROM file;
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DROP TABLE file;
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CREATE TABLE file (x UInt64) ENGINE = File(TSV, 'data2.tsv.gz');
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TRUNCATE TABLE file;
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INSERT INTO file SELECT * FROM numbers(1000000);
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SELECT count(), max(x) FROM file;
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DROP TABLE file;
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SELECT count(), max(x) FROM file('data{1,2}.tsv.{gz,br}', TSV, 'x UInt64');
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-- check that they are compressed
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SELECT count() < 1000000, max(x) FROM file('data1.tsv.br', RowBinary, 'x UInt8', 'none');
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SELECT count() < 3000000, max(x) FROM file('data2.tsv.gz', RowBinary, 'x UInt8', 'none');
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