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68 lines
2.4 KiB
SQL
68 lines
2.4 KiB
SQL
DROP TABLE IF EXISTS test.pk;
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CREATE TABLE test.pk (d Date DEFAULT '2000-01-01', x UInt64, y UInt64, z UInt64) ENGINE = MergeTree(d, (x, y, z), 1);
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INSERT INTO test.pk (x, y, z) VALUES (1, 11, 1235), (1, 11, 4395), (1, 22, 3545), (1, 22, 6984), (1, 33, 4596), (2, 11, 4563), (2, 11, 4578), (2, 11, 3572), (2, 22, 5786), (2, 22, 5786), (2, 22, 2791), (2, 22, 2791), (3, 33, 2791), (3, 33, 2791), (3, 33, 1235), (3, 44, 4935), (3, 44, 4578), (3, 55, 5786), (3, 55, 2791), (3, 55, 1235);
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SET max_block_size = 1;
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SET max_rows_to_read = 4;
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SELECT * FROM test.pk WHERE x = 2 AND y = 11;
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SET max_rows_to_read = 5;
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SELECT * FROM test.pk WHERE x = 1;
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SET max_rows_to_read = 9;
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SELECT * FROM test.pk WHERE x = 3;
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SET max_rows_to_read = 3;
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SELECT * FROM test.pk WHERE x = 3 AND y = 44;
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SET max_rows_to_read = 2;
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SELECT * FROM test.pk WHERE x = 3 AND y = 44 AND z = 4935;
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SELECT * FROM test.pk WHERE x = 3 AND y = 44 AND z = 4578;
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SET max_rows_to_read = 1;
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SELECT * FROM test.pk WHERE x = 3 AND y = 44 AND z = 4934;
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SELECT * FROM test.pk WHERE x = 3 AND y = 44 AND z = 4936;
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SELECT * FROM test.pk WHERE x = 3 AND y = 44 AND z = 4577;
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SELECT * FROM test.pk WHERE x = 3 AND y = 44 AND z = 4579;
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SET max_rows_to_read = 1;
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SELECT * FROM test.pk WHERE x = 3 AND y = 55 AND z > 5786;
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SET max_rows_to_read = 2;
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SELECT * FROM test.pk WHERE x = 3 AND y = 55 AND z >= 5786;
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SET max_rows_to_read = 3;
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SELECT * FROM test.pk WHERE x = 3 AND y = 55 AND z > 1235;
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SET max_rows_to_read = 4;
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SELECT * FROM test.pk WHERE x = 3 AND y = 55 AND z >= 1235;
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SELECT * FROM test.pk WHERE x = 3 AND y = 55 AND z >= 1000;
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SELECT * FROM test.pk WHERE x = 3 AND y = 55 AND z >= 1000 AND x < 10000;
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SELECT * FROM test.pk WHERE x = 3 AND y = 55;
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SELECT * FROM test.pk WHERE x = 3 AND y >= 50;
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SELECT * FROM test.pk WHERE x = 3 AND y > 44;
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SELECT * FROM test.pk WHERE x >= 3 AND y > 44;
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SELECT * FROM test.pk WHERE x > 2 AND y > 44;
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SET max_rows_to_read = 2;
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SELECT * FROM test.pk WHERE x = 3 AND y = 55 AND z = 5786;
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SET max_rows_to_read = 15;
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SET merge_tree_min_rows_for_seek = 0;
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SELECT * FROM test.pk WHERE z = 2791;
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SELECT * FROM test.pk WHERE z = 5786;
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SELECT * FROM test.pk WHERE z = 1235;
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SELECT * FROM test.pk WHERE z = 4578;
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SET max_rows_to_read = 10;
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SELECT * FROM test.pk WHERE y = 11;
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SELECT * FROM test.pk WHERE y = 22;
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SELECT * FROM test.pk WHERE y = 33;
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SELECT * FROM test.pk WHERE y = 44;
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SELECT * FROM test.pk WHERE y = 55;
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DROP TABLE test.pk;
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