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1d3a0c0ec8
get_best_covering_ror_intersect() was copying ror_scans starting from the end of the array and not from its beginning.
303 lines
9.8 KiB
Plaintext
303 lines
9.8 KiB
Plaintext
#
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# Index merge tests
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#
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-- source include/have_innodb.inc
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--disable_warnings
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drop table if exists t1,t2;
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--enable_warnings
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create table t1
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(
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key1 int not null,
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key2 int not null,
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INDEX i1(key1),
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INDEX i2(key2)
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) engine=innodb;
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--disable_query_log
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let $1=200;
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while ($1)
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{
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eval insert into t1 values (200-$1, $1);
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dec $1;
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}
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--enable_query_log
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# No primary key
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explain select * from t1 where key1 < 5 or key2 > 197;
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select * from t1 where key1 < 5 or key2 > 197;
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explain select * from t1 where key1 < 3 or key2 > 195;
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select * from t1 where key1 < 3 or key2 > 195;
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# Primary key as case-sensitive string with \0s.
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# also make primary key be longer then max. index length of MyISAM.
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alter table t1 add str1 char (255) not null,
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add zeroval int not null default 0,
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add str2 char (255) not null,
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add str3 char (255) not null;
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update t1 set str1='aaa', str2='bbb', str3=concat(key2, '-', key1 div 2, '_' ,if(key1 mod 2 = 0, 'a', 'A'));
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alter table t1 add primary key (str1, zeroval, str2, str3);
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explain select * from t1 where key1 < 5 or key2 > 197;
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select * from t1 where key1 < 5 or key2 > 197;
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explain select * from t1 where key1 < 3 or key2 > 195;
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select * from t1 where key1 < 3 or key2 > 195;
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# Test for BUG#5401
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drop table t1;
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create table t1 (
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pk integer not null auto_increment primary key,
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key1 integer,
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key2 integer not null,
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filler char (200),
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index (key1),
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index (key2)
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) engine=innodb;
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show warnings;
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--disable_query_log
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let $1=30;
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while ($1)
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{
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eval insert into t1 (key1, key2, filler) values ($1/4, $1/8, 'filler-data');
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dec $1;
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}
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--enable_query_log
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explain select pk from t1 where key1 = 1 and key2 = 1;
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select pk from t1 where key2 = 1 and key1 = 1;
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select pk from t1 ignore index(key1,key2) where key2 = 1 and key1 = 1;
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# More tests for BUG#5401.
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drop table t1;
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create table t1 (
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pk int primary key auto_increment,
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key1a int,
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key2a int,
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key1b int,
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key2b int,
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dummy1 int,
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dummy2 int,
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dummy3 int,
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dummy4 int,
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key3a int,
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key3b int,
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filler1 char (200),
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index i1(key1a, key1b),
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index i2(key2a, key2b),
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index i3(key3a, key3b)
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) engine=innodb;
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create table t2 (a int);
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insert into t2 values (0),(1),(2),(3),(4),(NULL);
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insert into t1 (key1a, key1b, key2a, key2b, key3a, key3b)
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select A.a, B.a, C.a, D.a, C.a, D.a from t2 A,t2 B,t2 C, t2 D;
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insert into t1 (key1a, key1b, key2a, key2b, key3a, key3b)
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select key1a, key1b, key2a, key2b, key3a, key3b from t1;
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insert into t1 (key1a, key1b, key2a, key2b, key3a, key3b)
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select key1a, key1b, key2a, key2b, key3a, key3b from t1;
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analyze table t1;
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select count(*) from t1;
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explain select count(*) from t1 where
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key1a = 2 and key1b is null and key2a = 2 and key2b is null;
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select count(*) from t1 where
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key1a = 2 and key1b is null and key2a = 2 and key2b is null;
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explain select count(*) from t1 where
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key1a = 2 and key1b is null and key3a = 2 and key3b is null;
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select count(*) from t1 where
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key1a = 2 and key1b is null and key3a = 2 and key3b is null;
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drop table t1,t2;
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# Test for BUG#8441
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create table t1 (
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id1 int,
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id2 date ,
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index idx2 (id1,id2),
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index idx1 (id2)
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) engine = innodb;
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insert into t1 values(1,'20040101'), (2,'20040102');
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select * from t1 where id1 = 1 and id2= '20040101';
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drop table t1;
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# Test for BUG#12720
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--disable_warnings
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drop view if exists v1;
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--enable_warnings
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CREATE TABLE t1 (
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`oid` int(11) unsigned NOT NULL auto_increment,
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`fk_bbk_niederlassung` int(11) unsigned NOT NULL,
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`fk_wochentag` int(11) unsigned NOT NULL,
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`uhrzeit_von` time NOT NULL COMMENT 'HH:MM',
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`uhrzeit_bis` time NOT NULL COMMENT 'HH:MM',
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`geloescht` tinyint(4) NOT NULL,
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`version` int(5) NOT NULL,
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PRIMARY KEY (`oid`),
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KEY `fk_bbk_niederlassung` (`fk_bbk_niederlassung`),
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KEY `fk_wochentag` (`fk_wochentag`),
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KEY `ix_version` (`version`)
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) ENGINE=InnoDB DEFAULT CHARSET=latin1;
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insert into t1 values
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(1, 38, 1, '08:00:00', '13:00:00', 0, 1),
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(2, 38, 2, '08:00:00', '13:00:00', 0, 1),
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(3, 38, 3, '08:00:00', '13:00:00', 0, 1),
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(4, 38, 4, '08:00:00', '13:00:00', 0, 1),
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(5, 38, 5, '08:00:00', '13:00:00', 0, 1),
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(6, 38, 5, '08:00:00', '13:00:00', 1, 2),
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(7, 38, 3, '08:00:00', '13:00:00', 1, 2),
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(8, 38, 1, '08:00:00', '13:00:00', 1, 2),
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(9, 38, 2, '08:00:00', '13:00:00', 1, 2),
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(10, 38, 4, '08:00:00', '13:00:00', 1, 2),
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(11, 38, 1, '08:00:00', '13:00:00', 0, 3),
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(12, 38, 2, '08:00:00', '13:00:00', 0, 3),
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(13, 38, 3, '08:00:00', '13:00:00', 0, 3),
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(14, 38, 4, '08:00:00', '13:00:00', 0, 3),
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(15, 38, 5, '08:00:00', '13:00:00', 0, 3),
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(16, 38, 4, '08:00:00', '13:00:00', 0, 4),
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(17, 38, 5, '08:00:00', '13:00:00', 0, 4),
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(18, 38, 1, '08:00:00', '13:00:00', 0, 4),
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(19, 38, 2, '08:00:00', '13:00:00', 0, 4),
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(20, 38, 3, '08:00:00', '13:00:00', 0, 4),
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(21, 7, 1, '08:00:00', '13:00:00', 0, 1),
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(22, 7, 2, '08:00:00', '13:00:00', 0, 1),
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(23, 7, 3, '08:00:00', '13:00:00', 0, 1),
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(24, 7, 4, '08:00:00', '13:00:00', 0, 1),
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(25, 7, 5, '08:00:00', '13:00:00', 0, 1);
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create view v1 as
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select
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zeit1.oid AS oid,
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zeit1.fk_bbk_niederlassung AS fk_bbk_niederlassung,
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zeit1.fk_wochentag AS fk_wochentag,
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zeit1.uhrzeit_von AS uhrzeit_von,
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zeit1.uhrzeit_bis AS uhrzeit_bis,
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zeit1.geloescht AS geloescht,
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zeit1.version AS version
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from
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t1 zeit1
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where
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(zeit1.version =
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(select max(zeit2.version) AS `max(version)`
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from t1 zeit2
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where
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((zeit1.fk_bbk_niederlassung = zeit2.fk_bbk_niederlassung) and
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(zeit1.fk_wochentag = zeit2.fk_wochentag) and
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(zeit1.uhrzeit_von = zeit2.uhrzeit_von) and
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(zeit1.uhrzeit_bis = zeit2.uhrzeit_bis)
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)
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)
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)
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and (zeit1.geloescht = 0);
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select * from v1 where oid = 21;
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drop view v1;
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drop table t1;
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##
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CREATE TABLE t1(
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t_cpac varchar(2) NOT NULL,
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t_vers varchar(4) NOT NULL,
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t_rele varchar(2) NOT NULL,
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t_cust varchar(4) NOT NULL,
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filler1 char(250) default NULL,
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filler2 char(250) default NULL,
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PRIMARY KEY (t_cpac,t_vers,t_rele,t_cust),
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UNIQUE KEY IX_4 (t_cust,t_cpac,t_vers,t_rele),
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KEY IX_5 (t_vers,t_rele,t_cust)
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) ENGINE=InnoDB;
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insert into t1 values
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('tm','2.5 ','a ',' ','',''), ('tm','2.5U','a ','stnd','',''),
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('da','3.3 ','b ',' ','',''), ('da','3.3U','b ','stnd','',''),
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('tl','7.6 ','a ',' ','',''), ('tt','7.6 ','a ',' ','',''),
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('bc','B61 ','a ',' ','',''), ('bp','B61 ','a ',' ','',''),
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('ca','B61 ','a ',' ','',''), ('ci','B61 ','a ',' ','',''),
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('cp','B61 ','a ',' ','',''), ('dm','B61 ','a ',' ','',''),
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('ec','B61 ','a ',' ','',''), ('ed','B61 ','a ',' ','',''),
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('fm','B61 ','a ',' ','',''), ('nt','B61 ','a ',' ','',''),
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('qm','B61 ','a ',' ','',''), ('tc','B61 ','a ',' ','',''),
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('td','B61 ','a ',' ','',''), ('tf','B61 ','a ',' ','',''),
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('tg','B61 ','a ',' ','',''), ('ti','B61 ','a ',' ','',''),
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('tp','B61 ','a ',' ','',''), ('ts','B61 ','a ',' ','',''),
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('wh','B61 ','a ',' ','',''), ('bc','B61U','a ','stnd','',''),
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('bp','B61U','a ','stnd','',''), ('ca','B61U','a ','stnd','',''),
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('ci','B61U','a ','stnd','',''), ('cp','B61U','a ','stnd','',''),
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('dm','B61U','a ','stnd','',''), ('ec','B61U','a ','stnd','',''),
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('fm','B61U','a ','stnd','',''), ('nt','B61U','a ','stnd','',''),
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('qm','B61U','a ','stnd','',''), ('tc','B61U','a ','stnd','',''),
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('td','B61U','a ','stnd','',''), ('tf','B61U','a ','stnd','',''),
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('tg','B61U','a ','stnd','',''), ('ti','B61U','a ','stnd','',''),
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('tp','B61U','a ','stnd','',''), ('ts','B61U','a ','stnd','',''),
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('wh','B61U','a ','stnd','','');
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show create table t1;
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select t_vers,t_rele,t_cust,filler1 from t1 where t_vers = '7.6';
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select t_vers,t_rele,t_cust,filler1 from t1 where t_vers = '7.6'
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and t_rele='a' and t_cust = ' ';
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drop table t1;
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# BUG#19021: Crash in index_merge/ROR-intersection optimizer under
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# specific circumstances.
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create table t1 (
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pk int(11) not null auto_increment,
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a int(11) not null default '0',
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b int(11) not null default '0',
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c int(11) not null default '0',
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filler1 datetime, filler2 varchar(15),
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filler3 longtext,
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kp1 varchar(4), kp2 varchar(7),
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kp3 varchar(2), kp4 varchar(4),
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kp5 varchar(7),
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filler4 char(1),
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primary key (pk),
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key idx1(a,b,c),
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key idx2(c),
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key idx3(kp1,kp2,kp3,kp4,kp5)
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) engine=innodb default charset=latin1;
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--disable_query_log
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set @fill= uncompress(unhex(concat(
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'F91D0000789CDD993D6FDB301086F7FE0A6D4E0105B8E3F1335D5BA028DA0EEDE28E1D320408',
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'52A0713BF4D7571FB62C51A475924839080307B603E77DEE787C8FA41F9E9EEF7F1F8A87A7C3',
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'AFE280C5DF9F8F7FEE9F8B1B2CB114D6902E918455245DB91300FA16E42D5201FA4EE29DA05D',
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'B9FB3718A33718A3FA8C30AEFAFDE1F317D016AA67BA7A60FDE45BF5F8BA7B5BDE8812AA9F1A',
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'069DB03C9804346644F3A3A6A1338DB572756A3C4D1BCC804CABF912C654AE9BB855A2B85962',
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'3A479259CAE6A86C0411D01AE5483581EDCBD9A39C45252D532E533979EB9F82E971D979BDB4',
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'8531105670740AFBFD1E34AAB0029E4AD0A1D46A6D0946A21A16038A5CD965CD2D524673F712',
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'20C304477315CE18405EAF9BD0AFFEAC74FDA14F1FBF5BD34C769D73FBBEDF4750ADD4E5A99C',
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'5C8DC04934AFA275D483D536D174C11B12AF27F8F888B41B6FC9DBA569E1FD7BD72D698130B7',
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'91B23A98803512B3D31881E8DCDA2AC1754E3644C4BB3A8466750B911681274A39E35E8624B7',
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'444A42AC1213F354758E3CF1A4CDD5A688C767CF1B11ABC5867CB15D8A18E0B91E9EC275BB94',
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'58F33C2936F64690D55BC29E4A293D95A798D84217736CEAAA538CE1354269EE2162053FBC66',
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'496D90CB53323CB279D3A6AF651B4B22B9E430743D83BE48E995A09D4FC9871C22D8D189B945',
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'706911BCB8C3C774B9C08D2FC6ED853ADACA37A14A4CB2E027630E5B80ECACD939431B1CDF62',
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'7D71487536EA2C678F59685E91F4B6C144BCCB94C1EBA9FA6F5552DDCA4E4539BE326A2720CB',
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'45ED028EB3616AC93C46E775FEA9FA6DA7CFCEC6DEBA5FCD1F915EED4D983BDDB881528AD9AB',
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'43C1576F29AAB35BDFBC21D422F52B307D350589D45225A887AC46C8EDD72D99EC3ED2E1BCEF',
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'7AF26FC4C74097B6768A5EDAFA660CC64278F7E63F99AC954B')));
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prepare x from @fill;
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execute x;
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deallocate prepare x;
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--enable_query_log
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set @fill=NULL;
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SELECT COUNT(*) FROM t1 WHERE b = 0 AND a = 0 AND c = 13286427 AND
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kp1='279' AND kp2='ELM0678' AND kp3='6' AND kp4='10' AND kp5 = 'R ';
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drop table t1;
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