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fix(PrimProc): MCOL-5651 Add a workaround to avoid choosing an incorrect TupleHashJoinStep as a joiner [develop-23.02] (#3330)
* fix(PrimProc): MCOL-5651 Add a workaround to avoid choosing an incorrect TupleHashJoinStep as a joiner
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Alexey Antipovsky
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63
mysql-test/columnstore/bugfixes/mcol-5651.result
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63
mysql-test/columnstore/bugfixes/mcol-5651.result
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DROP DATABASE IF EXISTS `mcol_5651`;
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CREATE DATABASE `mcol_5651`;
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USE `mcol_5651`;
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CREATE TABLE mcs (id INTEGER NOT NULL, type VARCHAR(10) NOT NULL, sn VARCHAR(30), descr VARCHAR(100), sdate DATETIME) ENGINE=Columnstore;
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INSERT INTO mcs VALUES
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(1,'a','1',NULL,'2024-01-11 18:36:01'),
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(2,'a','1',NULL,'2024-01-11 18:36:03'),
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(3,'a','1',NULL,'2024-01-11 18:36:04'),
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(4,'a','1',NULL,'2024-01-11 18:36:06'),
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(5,'a','1',NULL,'2024-01-11 18:36:07'),
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(6,'a','1',NULL,'2024-01-12 13:04:15'),
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(7,'a','1',NULL,'2024-01-12 13:04:17'),
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(8,'a','1',NULL,'2024-01-12 13:04:18'),
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(9,'a','1',NULL,'2024-01-12 13:04:20'),
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(10,'a','1',NULL,'2024-01-11 18:35:58'),
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(11,'a','1',NULL,'2024-01-11 18:30:00'),
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(12,'a','1',NULL,'2024-01-11 18:30:00'),
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(13,'a','1',NULL,'2024-01-11 18:30:03'),
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(14,'a','1',NULL,'2024-01-11 18:30:03'),
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(15,'a','1','a','2024-01-11 18:30:02'),
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(16,'a','1',NULL,'2024-01-11 18:30:03'),
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(17,'a','1',NULL,'2024-01-11 18:30:03'),
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(18,'a','1',NULL,'2024-01-11 18:30:03'),
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(19,'a','1',NULL,'2024-01-12 18:53:02'),
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(20,'a','1',NULL,'2024-01-12 18:53:02'),
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(21,'a','1',NULL,'2024-01-12 19:27:47'),
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(22,'a','1',NULL,'2024-01-12 19:27:48'),
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(23,'a','1',NULL,'2024-01-13 01:47:26'),
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(24,'a','1',NULL,'2024-01-13 01:47:26'),
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(25,'a','1',NULL,'2024-01-13 01:47:26'),
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(26,'a','1',NULL,'2024-01-13 01:47:26'),
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(27,'a','1',NULL,'2024-01-13 01:47:26'),
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(28,'a','1',NULL,'2024-01-13 01:47:26');
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SELECT s1.id, count(*)
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FROM mcs AS s1
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WHERE s1.type = 'a'
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AND s1.sdate BETWEEN '2026-01-05 16:21:00' - INTERVAL 24 MONTH AND '2026-01-05 16:21:00'
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AND EXISTS (
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SELECT s.SN, s.sdate
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FROM mcs AS s
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WHERE s.type = 'a'
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AND s.sdate BETWEEN '2026-01-05 16:21:00' - INTERVAL 24 MONTH AND '2026-01-05 16:21:00'
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AND s.descr = 'a'
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AND s.SN = s1.sn
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AND s1.sdate BETWEEN s.sdate - INTERVAL 10 HOUR AND s.sdate + INTERVAL 10 HOUR
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)
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GROUP BY 1 ORDER BY 2,1;
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id count(*)
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1 1
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2 1
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3 1
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4 1
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5 1
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10 1
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11 1
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12 1
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13 1
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14 1
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15 1
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16 1
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17 1
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18 1
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DROP DATABASE `mcol_5651`;
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56
mysql-test/columnstore/bugfixes/mcol-5651.test
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56
mysql-test/columnstore/bugfixes/mcol-5651.test
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@ -0,0 +1,56 @@
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--source ../include/have_columnstore.inc
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--disable_warnings
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DROP DATABASE IF EXISTS `mcol_5651`;
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--enable_warnings
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CREATE DATABASE `mcol_5651`;
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USE `mcol_5651`;
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CREATE TABLE mcs (id INTEGER NOT NULL, type VARCHAR(10) NOT NULL, sn VARCHAR(30), descr VARCHAR(100), sdate DATETIME) ENGINE=Columnstore;
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INSERT INTO mcs VALUES
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(1,'a','1',NULL,'2024-01-11 18:36:01'),
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(2,'a','1',NULL,'2024-01-11 18:36:03'),
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(3,'a','1',NULL,'2024-01-11 18:36:04'),
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(4,'a','1',NULL,'2024-01-11 18:36:06'),
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(5,'a','1',NULL,'2024-01-11 18:36:07'),
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(6,'a','1',NULL,'2024-01-12 13:04:15'),
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(7,'a','1',NULL,'2024-01-12 13:04:17'),
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(8,'a','1',NULL,'2024-01-12 13:04:18'),
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(9,'a','1',NULL,'2024-01-12 13:04:20'),
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(10,'a','1',NULL,'2024-01-11 18:35:58'),
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(11,'a','1',NULL,'2024-01-11 18:30:00'),
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(12,'a','1',NULL,'2024-01-11 18:30:00'),
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(13,'a','1',NULL,'2024-01-11 18:30:03'),
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(14,'a','1',NULL,'2024-01-11 18:30:03'),
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(15,'a','1','a','2024-01-11 18:30:02'),
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(16,'a','1',NULL,'2024-01-11 18:30:03'),
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(17,'a','1',NULL,'2024-01-11 18:30:03'),
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(18,'a','1',NULL,'2024-01-11 18:30:03'),
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(19,'a','1',NULL,'2024-01-12 18:53:02'),
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(20,'a','1',NULL,'2024-01-12 18:53:02'),
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(21,'a','1',NULL,'2024-01-12 19:27:47'),
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(22,'a','1',NULL,'2024-01-12 19:27:48'),
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(23,'a','1',NULL,'2024-01-13 01:47:26'),
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(24,'a','1',NULL,'2024-01-13 01:47:26'),
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(25,'a','1',NULL,'2024-01-13 01:47:26'),
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(26,'a','1',NULL,'2024-01-13 01:47:26'),
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(27,'a','1',NULL,'2024-01-13 01:47:26'),
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(28,'a','1',NULL,'2024-01-13 01:47:26');
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SELECT s1.id, count(*)
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FROM mcs AS s1
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WHERE s1.type = 'a'
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AND s1.sdate BETWEEN '2026-01-05 16:21:00' - INTERVAL 24 MONTH AND '2026-01-05 16:21:00'
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AND EXISTS (
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SELECT s.SN, s.sdate
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FROM mcs AS s
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WHERE s.type = 'a'
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AND s.sdate BETWEEN '2026-01-05 16:21:00' - INTERVAL 24 MONTH AND '2026-01-05 16:21:00'
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AND s.descr = 'a'
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AND s.SN = s1.sn
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AND s1.sdate BETWEEN s.sdate - INTERVAL 10 HOUR AND s.sdate + INTERVAL 10 HOUR
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)
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GROUP BY 1 ORDER BY 2,1;
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# cleanup
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DROP DATABASE `mcol_5651`;
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