Fix for BUG#12720: In QUICK_RANGE_SELECT::reset(), reset in_range so next get_next() call (476843ef) · Commits · Software / OSDI20 Artifacts / mariadb

mysql-test/r/index_merge_innodb.result

+69 −0

Original line number	Diff line number	Diff line
		@@ -134,3 +134,72 @@ select * from t1 where id1 = 1 and id2= '20040101';
		id1 id2
		1 2004-01-01
		drop table t1;
		drop view if exists v1;
		CREATE TABLE t1 (
		`oid` int(11) unsigned NOT NULL auto_increment,
		`fk_bbk_niederlassung` int(11) unsigned NOT NULL,
		`fk_wochentag` int(11) unsigned NOT NULL,
		`uhrzeit_von` time NOT NULL COMMENT 'HH:MM',
		`uhrzeit_bis` time NOT NULL COMMENT 'HH:MM',
		`geloescht` tinyint(4) NOT NULL,
		`version` int(5) NOT NULL,
		PRIMARY KEY (`oid`),
		KEY `fk_bbk_niederlassung` (`fk_bbk_niederlassung`),
		KEY `fk_wochentag` (`fk_wochentag`),
		KEY `ix_version` (`version`)
		) ENGINE=InnoDB DEFAULT CHARSET=latin1;
		insert into t1 values
		(1, 38, 1, '08:00:00', '13:00:00', 0, 1),
		(2, 38, 2, '08:00:00', '13:00:00', 0, 1),
		(3, 38, 3, '08:00:00', '13:00:00', 0, 1),
		(4, 38, 4, '08:00:00', '13:00:00', 0, 1),
		(5, 38, 5, '08:00:00', '13:00:00', 0, 1),
		(6, 38, 5, '08:00:00', '13:00:00', 1, 2),
		(7, 38, 3, '08:00:00', '13:00:00', 1, 2),
		(8, 38, 1, '08:00:00', '13:00:00', 1, 2),
		(9, 38, 2, '08:00:00', '13:00:00', 1, 2),
		(10, 38, 4, '08:00:00', '13:00:00', 1, 2),
		(11, 38, 1, '08:00:00', '13:00:00', 0, 3),
		(12, 38, 2, '08:00:00', '13:00:00', 0, 3),
		(13, 38, 3, '08:00:00', '13:00:00', 0, 3),
		(14, 38, 4, '08:00:00', '13:00:00', 0, 3),
		(15, 38, 5, '08:00:00', '13:00:00', 0, 3),
		(16, 38, 4, '08:00:00', '13:00:00', 0, 4),
		(17, 38, 5, '08:00:00', '13:00:00', 0, 4),
		(18, 38, 1, '08:00:00', '13:00:00', 0, 4),
		(19, 38, 2, '08:00:00', '13:00:00', 0, 4),
		(20, 38, 3, '08:00:00', '13:00:00', 0, 4),
		(21, 7, 1, '08:00:00', '13:00:00', 0, 1),
		(22, 7, 2, '08:00:00', '13:00:00', 0, 1),
		(23, 7, 3, '08:00:00', '13:00:00', 0, 1),
		(24, 7, 4, '08:00:00', '13:00:00', 0, 1),
		(25, 7, 5, '08:00:00', '13:00:00', 0, 1);
		create view v1 as
		select
		zeit1.oid AS oid,
		zeit1.fk_bbk_niederlassung AS fk_bbk_niederlassung,
		zeit1.fk_wochentag AS fk_wochentag,
		zeit1.uhrzeit_von AS uhrzeit_von,
		zeit1.uhrzeit_bis AS uhrzeit_bis,
		zeit1.geloescht AS geloescht,
		zeit1.version AS version
		from
		t1 zeit1
		where
		(zeit1.version =
		(select max(zeit2.version) AS `max(version)`
		from t1 zeit2
		where
		((zeit1.fk_bbk_niederlassung = zeit2.fk_bbk_niederlassung) and
		(zeit1.fk_wochentag = zeit2.fk_wochentag) and
		(zeit1.uhrzeit_von = zeit2.uhrzeit_von) and
		(zeit1.uhrzeit_bis = zeit2.uhrzeit_bis)
		)
		)
		)
		and (zeit1.geloescht = 0);
		select * from v1 where oid = 21;
		oid fk_bbk_niederlassung fk_wochentag uhrzeit_von uhrzeit_bis geloescht version
		21 7 1 08:00:00 13:00:00 0 1
		drop view v1;
		drop table t1;

mysql-test/t/index_merge_innodb.test

+73 −0

Original line number	Diff line number	Diff line
		@@ -131,3 +131,76 @@ insert into t1 values(1,'20040101'), (2,'20040102');
		select * from t1 where id1 = 1 and id2= '20040101';
		drop table t1;

		# Test for BUG#12720
		--disable_warnings
		drop view if exists v1;
		--enable_warnings
		CREATE TABLE t1 (
		`oid` int(11) unsigned NOT NULL auto_increment,
		`fk_bbk_niederlassung` int(11) unsigned NOT NULL,
		`fk_wochentag` int(11) unsigned NOT NULL,
		`uhrzeit_von` time NOT NULL COMMENT 'HH:MM',
		`uhrzeit_bis` time NOT NULL COMMENT 'HH:MM',
		`geloescht` tinyint(4) NOT NULL,
		`version` int(5) NOT NULL,
		PRIMARY KEY (`oid`),
		KEY `fk_bbk_niederlassung` (`fk_bbk_niederlassung`),
		KEY `fk_wochentag` (`fk_wochentag`),
		KEY `ix_version` (`version`)
		) ENGINE=InnoDB DEFAULT CHARSET=latin1;

		insert into t1 values
		(1, 38, 1, '08:00:00', '13:00:00', 0, 1),
		(2, 38, 2, '08:00:00', '13:00:00', 0, 1),
		(3, 38, 3, '08:00:00', '13:00:00', 0, 1),
		(4, 38, 4, '08:00:00', '13:00:00', 0, 1),
		(5, 38, 5, '08:00:00', '13:00:00', 0, 1),
		(6, 38, 5, '08:00:00', '13:00:00', 1, 2),
		(7, 38, 3, '08:00:00', '13:00:00', 1, 2),
		(8, 38, 1, '08:00:00', '13:00:00', 1, 2),
		(9, 38, 2, '08:00:00', '13:00:00', 1, 2),
		(10, 38, 4, '08:00:00', '13:00:00', 1, 2),
		(11, 38, 1, '08:00:00', '13:00:00', 0, 3),
		(12, 38, 2, '08:00:00', '13:00:00', 0, 3),
		(13, 38, 3, '08:00:00', '13:00:00', 0, 3),
		(14, 38, 4, '08:00:00', '13:00:00', 0, 3),
		(15, 38, 5, '08:00:00', '13:00:00', 0, 3),
		(16, 38, 4, '08:00:00', '13:00:00', 0, 4),
		(17, 38, 5, '08:00:00', '13:00:00', 0, 4),
		(18, 38, 1, '08:00:00', '13:00:00', 0, 4),
		(19, 38, 2, '08:00:00', '13:00:00', 0, 4),
		(20, 38, 3, '08:00:00', '13:00:00', 0, 4),
		(21, 7, 1, '08:00:00', '13:00:00', 0, 1),
		(22, 7, 2, '08:00:00', '13:00:00', 0, 1),
		(23, 7, 3, '08:00:00', '13:00:00', 0, 1),
		(24, 7, 4, '08:00:00', '13:00:00', 0, 1),
		(25, 7, 5, '08:00:00', '13:00:00', 0, 1);

		create view v1 as
		select
		zeit1.oid AS oid,
		zeit1.fk_bbk_niederlassung AS fk_bbk_niederlassung,
		zeit1.fk_wochentag AS fk_wochentag,
		zeit1.uhrzeit_von AS uhrzeit_von,
		zeit1.uhrzeit_bis AS uhrzeit_bis,
		zeit1.geloescht AS geloescht,
		zeit1.version AS version
		from
		t1 zeit1
		where
		(zeit1.version =
		(select max(zeit2.version) AS `max(version)`
		from t1 zeit2
		where
		((zeit1.fk_bbk_niederlassung = zeit2.fk_bbk_niederlassung) and
		(zeit1.fk_wochentag = zeit2.fk_wochentag) and
		(zeit1.uhrzeit_von = zeit2.uhrzeit_von) and
		(zeit1.uhrzeit_bis = zeit2.uhrzeit_bis)
		)
		)
		)
		and (zeit1.geloescht = 0);

		select * from v1 where oid = 21;
		drop view v1;
		drop table t1;

sql/opt_range.cc

+1 −0

Original line number	Diff line number	Diff line
		@@ -6043,6 +6043,7 @@ int QUICK_RANGE_SELECT::reset()
		DBUG_ENTER("QUICK_RANGE_SELECT::reset");
		next=0;
		range= NULL;
		in_range= FALSE;
		cur_range= (QUICK_RANGE**) ranges.buffer;

		if (file->inited == handler::NONE && (error= file->ha_index_init(index)))