peter-toth commented on code in PR #42559: URL: https://github.com/apache/spark/pull/42559#discussion_r1298442551
########## sql/core/src/test/resources/sql-tests/results/percentiles.sql.out: ########## @@ -730,3 +730,103 @@ struct<k:int,median(dt2):interval day to second,percentile(dt2, 0.5, 1):interval 2 0 00:22:30.000000000 0 00:22:30.000000000 0 00:22:30.000000000 3 0 01:00:00.000000000 0 01:00:00.000000000 0 01:00:00.000000000 4 NULL NULL NULL + + +-- !query +SELECT + percentile_disc(0.0) WITHIN GROUP (ORDER BY a) as p0, + percentile_disc(0.1) WITHIN GROUP (ORDER BY a) as p1, + percentile_disc(0.2) WITHIN GROUP (ORDER BY a) as p2, + percentile_disc(0.3) WITHIN GROUP (ORDER BY a) as p3, + percentile_disc(0.4) WITHIN GROUP (ORDER BY a) as p4, + percentile_disc(0.5) WITHIN GROUP (ORDER BY a) as p5, + percentile_disc(0.6) WITHIN GROUP (ORDER BY a) as p6, + percentile_disc(0.7) WITHIN GROUP (ORDER BY a) as p7, + percentile_disc(0.8) WITHIN GROUP (ORDER BY a) as p8, + percentile_disc(0.9) WITHIN GROUP (ORDER BY a) as p9, + percentile_disc(1.0) WITHIN GROUP (ORDER BY a) as p10 +FROM VALUES (0) AS v(a) +-- !query schema +struct<p0:double,p1:double,p2:double,p3:double,p4:double,p5:double,p6:double,p7:double,p8:double,p9:double,p10:double> +-- !query output +0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 + + +-- !query +SELECT + percentile_disc(0.0) WITHIN GROUP (ORDER BY a) as p0, + percentile_disc(0.1) WITHIN GROUP (ORDER BY a) as p1, + percentile_disc(0.2) WITHIN GROUP (ORDER BY a) as p2, + percentile_disc(0.3) WITHIN GROUP (ORDER BY a) as p3, + percentile_disc(0.4) WITHIN GROUP (ORDER BY a) as p4, + percentile_disc(0.5) WITHIN GROUP (ORDER BY a) as p5, + percentile_disc(0.6) WITHIN GROUP (ORDER BY a) as p6, + percentile_disc(0.7) WITHIN GROUP (ORDER BY a) as p7, + percentile_disc(0.8) WITHIN GROUP (ORDER BY a) as p8, + percentile_disc(0.9) WITHIN GROUP (ORDER BY a) as p9, + percentile_disc(1.0) WITHIN GROUP (ORDER BY a) as p10 +FROM VALUES (0), (1) AS v(a) +-- !query schema +struct<p0:double,p1:double,p2:double,p3:double,p4:double,p5:double,p6:double,p7:double,p8:double,p9:double,p10:double> +-- !query output +0.0 0.0 0.0 0.0 0.0 0.0 1.0 1.0 1.0 1.0 1.0 + + +-- !query +SELECT + percentile_disc(0.0) WITHIN GROUP (ORDER BY a) as p0, + percentile_disc(0.1) WITHIN GROUP (ORDER BY a) as p1, + percentile_disc(0.2) WITHIN GROUP (ORDER BY a) as p2, + percentile_disc(0.3) WITHIN GROUP (ORDER BY a) as p3, + percentile_disc(0.4) WITHIN GROUP (ORDER BY a) as p4, + percentile_disc(0.5) WITHIN GROUP (ORDER BY a) as p5, + percentile_disc(0.6) WITHIN GROUP (ORDER BY a) as p6, + percentile_disc(0.7) WITHIN GROUP (ORDER BY a) as p7, + percentile_disc(0.8) WITHIN GROUP (ORDER BY a) as p8, + percentile_disc(0.9) WITHIN GROUP (ORDER BY a) as p9, + percentile_disc(1.0) WITHIN GROUP (ORDER BY a) as p10 +FROM VALUES (0), (0), (1) AS v(a) +-- !query schema +struct<p0:double,p1:double,p2:double,p3:double,p4:double,p5:double,p6:double,p7:double,p8:double,p9:double,p10:double> +-- !query output +0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 1.0 1.0 1.0 + + +-- !query +SELECT + percentile_disc(0.0) WITHIN GROUP (ORDER BY a) as p0, + percentile_disc(0.1) WITHIN GROUP (ORDER BY a) as p1, + percentile_disc(0.2) WITHIN GROUP (ORDER BY a) as p2, + percentile_disc(0.3) WITHIN GROUP (ORDER BY a) as p3, + percentile_disc(0.4) WITHIN GROUP (ORDER BY a) as p4, + percentile_disc(0.5) WITHIN GROUP (ORDER BY a) as p5, + percentile_disc(0.6) WITHIN GROUP (ORDER BY a) as p6, + percentile_disc(0.7) WITHIN GROUP (ORDER BY a) as p7, + percentile_disc(0.8) WITHIN GROUP (ORDER BY a) as p8, + percentile_disc(0.9) WITHIN GROUP (ORDER BY a) as p9, + percentile_disc(1.0) WITHIN GROUP (ORDER BY a) as p10 +FROM VALUES (0), (1), (1) AS v(a) +-- !query schema +struct<p0:double,p1:double,p2:double,p3:double,p4:double,p5:double,p6:double,p7:double,p8:double,p9:double,p10:double> +-- !query output +0.0 0.0 0.0 0.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 + + +-- !query +SELECT + percentile_disc(0.0) WITHIN GROUP (ORDER BY a) as p0, + percentile_disc(0.1) WITHIN GROUP (ORDER BY a) as p1, + percentile_disc(0.2) WITHIN GROUP (ORDER BY a) as p2, + percentile_disc(0.3) WITHIN GROUP (ORDER BY a) as p3, + percentile_disc(0.4) WITHIN GROUP (ORDER BY a) as p4, + percentile_disc(0.5) WITHIN GROUP (ORDER BY a) as p5, + percentile_disc(0.6) WITHIN GROUP (ORDER BY a) as p6, + percentile_disc(0.7) WITHIN GROUP (ORDER BY a) as p7, + percentile_disc(0.8) WITHIN GROUP (ORDER BY a) as p8, + percentile_disc(0.9) WITHIN GROUP (ORDER BY a) as p9, + percentile_disc(1.0) WITHIN GROUP (ORDER BY a) as p10 +FROM VALUES (0), (1), (2), (3), (4) AS v(a) +-- !query schema +struct<p0:double,p1:double,p2:double,p3:double,p4:double,p5:double,p6:double,p7:double,p8:double,p9:double,p10:double> +-- !query output +0.0 0.0 0.0 1.0 1.0 2.0 2.0 3.0 3.0 4.0 4.0 Review Comment: These results are verified with MSSQL and PostgreSQL. -- This is an automated message from the Apache Git Service. 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