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add test for remote quantiles

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chertus 2018-09-28 19:33:12 +03:00
parent c6ab6fa1a8
commit be3b845baf
2 changed files with 13 additions and 0 deletions
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6
dbms/tests/queries/0_stateless/00273_quantiles.reference
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@ -1,8 +1,10 @@
[500]
[500]
[500]
[500]
[0,1,10,50,100,200,300,400,500,600,700,800,900,950,990,999,1000]
[0,1,10,50,100,200,300,400,500,600,700,800,900,950,990,999,1000]
[0,0.50100005,9.51,49.55,99.6,199.7,299.8,399.9,500,600.1,700.2,800.3,900.4,950.45,990.49,999.499,1000]
[0,1,10,50,100,200,300,400,500,600,700,800,900,950,990,999,1000]
1 333334 [699140.3,835642,967430.8] [699999,833333,966666]
2 266667 [426549.5,536255.5,638957.6] [426665,533332,639999]
@ -2003,3 +2005,7 @@
333333 1 [2,2,2] [2,2,2]
500000 1 [1,1,1] [1,1,1]
1000000 1 [0,0,0] [0,0,0]
[4.5,8.100000000000001]
[5,9]
[4.5,8.5]
[4.5,8.100000000000001]

7
dbms/tests/queries/0_stateless/00273_quantiles.sql
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@ -1,9 +1,16 @@
SELECT quantiles(0.5)(x) FROM (SELECT number AS x FROM system.numbers LIMIT 1001);
SELECT quantilesExact(0.5)(x) FROM (SELECT number AS x FROM system.numbers LIMIT 1001);
SELECT quantilesTDigest(0.5)(x) FROM (SELECT number AS x FROM system.numbers LIMIT 1001);
SELECT quantilesDeterministic(0.5)(x, x) FROM (SELECT number AS x FROM system.numbers LIMIT 1001);
SELECT quantiles(0, 0.001, 0.01, 0.05, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 0.95, 0.99, 0.999, 1)(x) FROM (SELECT number AS x FROM system.numbers LIMIT 1001);
SELECT quantilesExact(0, 0.001, 0.01, 0.05, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 0.95, 0.99, 0.999, 1)(x) FROM (SELECT number AS x FROM system.numbers LIMIT 1001);
SELECT quantilesTDigest(0, 0.001, 0.01, 0.05, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 0.95, 0.99, 0.999, 1)(x) FROM (SELECT number AS x FROM system.numbers LIMIT 1001);
SELECT quantilesDeterministic(0, 0.001, 0.01, 0.05, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 0.95, 0.99, 0.999, 1)(x, x) FROM (SELECT number AS x FROM system.numbers LIMIT 1001);
SELECT round(1000000 / (number + 1)) AS k, count() AS c, quantilesDeterministic(0.1, 0.5, 0.9)(number, intHash64(number)) AS q1, quantilesExact(0.1, 0.5, 0.9)(number) AS q2 FROM (SELECT number FROM system.numbers LIMIT 1000000) GROUP BY k ORDER BY k;
SELECT quantiles(0.5, 0.9)(number) FROM remote('127.0.0.{1,2}', numbers(10));
SELECT quantilesExact(0.5, 0.9)(number) FROM remote('127.0.0.{1,2}', numbers(10));
SELECT quantilesTDigest(0.5, 0.9)(number) FROM remote('127.0.0.{1,2}', numbers(10));
SELECT quantilesDeterministic(0.5, 0.9)(number, number) FROM remote('127.0.0.{1,2}', numbers(10));