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c58d2c941c49550a85d610b1ad7b51cf0d4cd8db
mariadb/mysql-test/t/xtradb_mrr.test
Monty 9cba6c5aa3 Updated mtr files to support different compiled in options 
This allows one to run the test suite even if any of the following
options are changed:
- character-set-server
- collation-server
- join-cache-level
- log-basename
- max-allowed-packet
- optimizer-switch
- query-cache-size and query-cache-type
- skip-name-resolve
- table-definition-cache
- table-open-cache
- Some innodb options
etc

Changes:
- Don't print out the value of system variables as one can't depend on
  them to being constants.
- Don't set global variables to 'default' as the default may not
  be the same as the test was started with if there was an additional
  option file. Instead save original value and reset it at end of test.
- Test that depends on the latin1 character set should include
  default_charset.inc or set the character set to latin1
- Test that depends on the original optimizer switch, should include
  default_optimizer_switch.inc
- Test that depends on the value of a specific system variable should
  set it in the test (like optimizer_use_condition_selectivity)
- Split subselect3.test into subselect3.test and subselect3.inc to
  make it easier to set and reset system variables.
- Added .opt files for test that required specfic options that could
  be changed by external configuration files.
- Fixed result files in rockdsb & tokudb that had not been updated for
  a while.
2019-09-01 19:17:35 +03:00

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-- source include/have_innodb.inc
--disable_warnings
drop table if exists t1,t2,t3,t4;
--enable_warnings
set @save_storage_engine= @@storage_engine;
set storage_engine=InnoDB;
set @innodb_mrr_tmp=@@optimizer_switch;
set optimizer_switch='mrr=on,mrr_sort_keys=on,index_condition_pushdown=on';
--source include/mrr_tests.inc
set storage_engine= @save_storage_engine;
# Try big rowid sizes
set @mrr_buffer_size_save= @@mrr_buffer_size;
set mrr_buffer_size=64;
# By default InnoDB will fill values only for key parts used by the query,
# which will cause DS-MRR to supply an invalid tuple on scan restoration.
# Verify that DS-MRR's code extra(HA_EXTRA_RETRIEVE_ALL_COLS) call has effect:
create table t1(a int);
insert into t1 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
create table t2(a char(8), b char(8), c char(8), filler char(100), key(a,b,c) ) engine=InnoDB;
insert into t2 select
concat('a-', 1000 + A.a, '-a'),
concat('b-', 1000 + B.a, '-b'),
concat('c-', 1000 + C.a, '-c'),
'filler'
from t1 A, t1 B, t1 C;
explain
select count(length(a) + length(filler)) from t2 force index (a) where a>='a-1000-a' and a <'a-1001-a';
select count(length(a) + length(filler)) from t2 force index (a) where a>='a-1000-a' and a <'a-1001-a';
drop table t2;
# Try a very big rowid
create table t2 (a char(100), b char(100), c char(100), d int,
filler char(10), key(d), primary key (a,b,c)) engine= innodb;
insert into t2 select A.a, B.a, B.a, A.a, 'filler' from t1 A, t1 B;
--replace_column 9 #
explain select * from t2 force index (d) where d < 10;
drop table t2;
drop table t1;
set @@mrr_buffer_size= @mrr_buffer_size_save;
#
# BUG#33033 "MySQL/InnoDB crashes with simple select range query"
#
create table t1 (f1 int not null, f2 int not null,f3 int not null, f4 char(1), primary key (f1,f2), key ix(f3))Engine=InnoDB;
--disable_query_log
let $1=55;
while ($1)
{
eval insert into t1(f1,f2,f3,f4) values ($1,$1,$1,'A');
dec $1;
}
--enable_query_log
# The following must not crash:
select * from t1 where (f3>=5 and f3<=10) or (f3>=1 and f3<=4);
drop table t1;
--echo
--echo BUG#37977: Wrong result returned on GROUP BY + OR + Innodb
--echo
CREATE TABLE t1 (
`pk` int(11) NOT NULL AUTO_INCREMENT,
`int_nokey` int(11) NOT NULL,
`int_key` int(11) NOT NULL,
`date_key` date NOT NULL,
`date_nokey` date NOT NULL,
`time_key` time NOT NULL,
`time_nokey` time NOT NULL,
`datetime_key` datetime NOT NULL,
`datetime_nokey` datetime NOT NULL,
`varchar_key` varchar(5) DEFAULT NULL,
`varchar_nokey` varchar(5) DEFAULT NULL,
PRIMARY KEY (`pk`),
KEY `int_key` (`int_key`),
KEY `date_key` (`date_key`),
KEY `time_key` (`time_key`),
KEY `datetime_key` (`datetime_key`),
KEY `varchar_key` (`varchar_key`)
) ENGINE=InnoDB;
INSERT INTO t1 VALUES
(1,5,5,'2009-10-16','2009-10-16','09:28:15','09:28:15','2007-09-14 05:34:08','2007-09-14 05:34:08','qk','qk'),
(2,6,6,'0000-00-00','0000-00-00','23:06:39','23:06:39','0000-00-00 00:00:00','0000-00-00 00:00:00','j','j'),
(3,10,10,'2000-12-18','2000-12-18','22:16:19','22:16:19','2006-11-04 15:42:50','2006-11-04 15:42:50','aew','aew'),
(4,0,0,'2001-09-18','2001-09-18','00:00:00','00:00:00','2004-03-23 13:23:35','2004-03-23 13:23:35',NULL,NULL),
(5,6,6,'2007-08-16','2007-08-16','22:13:38','22:13:38','2004-08-19 11:01:28','2004-08-19 11:01:28','qu','qu');
select pk from t1 WHERE `varchar_key` > 'kr' group by pk;
select pk from t1 WHERE `int_nokey` IS NULL OR `varchar_key` > 'kr' group by pk;
drop table t1;
--echo #
--echo # BUG#39447: Error with NOT NULL condition and LIMIT 1
--echo #
CREATE TABLE t1 (
id int(11) NOT NULL,
parent_id int(11) DEFAULT NULL,
name varchar(10) DEFAULT NULL,
PRIMARY KEY (id),
KEY ind_parent_id (parent_id)
) ENGINE=InnoDB;
insert into t1 (id, parent_id, name) values
(10,NULL,'A'),
(20,10,'B'),
(30,10,'C'),
(40,NULL,'D'),
(50,40,'E'),
(60,40,'F'),
(70,NULL,'J');
SELECT id FROM t1 WHERE parent_id IS NOT NULL ORDER BY id DESC LIMIT 1;
--echo This must show type=index, extra=Using where
explain SELECT * FROM t1 FORCE INDEX (PRIMARY) WHERE parent_id IS NOT NULL ORDER BY id DESC LIMIT 1;
SELECT * FROM t1 WHERE parent_id IS NOT NULL ORDER BY id DESC LIMIT 1;
drop table t1;
-- echo #
-- echo # BUG#628785: multi_range_read.cc:430: int DsMrr_impl::dsmrr_init(): Assertion `do_sort_keys || do_rowid_fetch' failed
-- echo #
set @save_join_cache_level= @@join_cache_level;
set @save_optimizer_switch= @@optimizer_switch;
SET SESSION join_cache_level=9;
SET SESSION optimizer_switch='mrr_sort_keys=off';
CREATE TABLE `t1` (
`pk` int(11) NOT NULL AUTO_INCREMENT,
`col_int_nokey` int(11) DEFAULT NULL,
`col_int_key` int(11) DEFAULT NULL,
`col_varchar_key` varchar(1) DEFAULT NULL,
`col_varchar_nokey` varchar(1) DEFAULT NULL,
PRIMARY KEY (`pk`),
KEY `col_varchar_key` (`col_varchar_key`,`col_int_key`)
) ENGINE=InnoDB AUTO_INCREMENT=101 DEFAULT CHARSET=latin1;
INSERT INTO `t1` VALUES (1,6,NULL,'r','r');
INSERT INTO `t1` VALUES (2,8,0,'c','c');
INSERT INTO `t1` VALUES (97,7,0,'z','z');
INSERT INTO `t1` VALUES (98,1,1,'j','j');
INSERT INTO `t1` VALUES (99,7,8,'c','c');
INSERT INTO `t1` VALUES (100,2,5,'f','f');
SELECT table1 .`col_varchar_key`
FROM t1 table1 STRAIGHT_JOIN ( t1 table3 JOIN t1 table4 ON table4 .`pk` = table3 .`col_int_nokey` ) ON table4 .`col_varchar_nokey` ;
DROP TABLE t1;
set join_cache_level=@save_join_cache_level;
set optimizer_switch=@save_optimizer_switch;
--echo #
--echo # BUG#623300: Query with join_cache_level = 6 returns extra rows in maria-5.3-dsmrr-cpk
--echo #
CREATE TABLE t1 (
pk int(11) NOT NULL AUTO_INCREMENT,
col_int_nokey int(11) DEFAULT NULL,
PRIMARY KEY (pk)
) ENGINE=InnoDB;
INSERT INTO t1 VALUES (10,7);
INSERT INTO t1 VALUES (11,1);
INSERT INTO t1 VALUES (12,5);
INSERT INTO t1 VALUES (13,3);
INSERT INTO t1 VALUES (14,6);
INSERT INTO t1 VALUES (15,92);
INSERT INTO t1 VALUES (16,7);
INSERT INTO t1 VALUES (17,NULL);
INSERT INTO t1 VALUES (18,3);
INSERT INTO t1 VALUES (19,5);
INSERT INTO t1 VALUES (20,1);
INSERT INTO t1 VALUES (21,2);
INSERT INTO t1 VALUES (22,NULL);
INSERT INTO t1 VALUES (23,1);
INSERT INTO t1 VALUES (24,0);
INSERT INTO t1 VALUES (25,210);
INSERT INTO t1 VALUES (26,8);
INSERT INTO t1 VALUES (27,7);
INSERT INTO t1 VALUES (28,5);
INSERT INTO t1 VALUES (29,NULL);
CREATE TABLE t2 (
pk int(11) NOT NULL AUTO_INCREMENT,
col_int_nokey int(11) DEFAULT NULL,
PRIMARY KEY (pk)
) ENGINE=InnoDB;
INSERT INTO t2 VALUES (1,NULL);
INSERT INTO t2 VALUES (2,7);
INSERT INTO t2 VALUES (3,9);
INSERT INTO t2 VALUES (4,7);
INSERT INTO t2 VALUES (5,4);
INSERT INTO t2 VALUES (6,2);
INSERT INTO t2 VALUES (7,6);
INSERT INTO t2 VALUES (8,8);
INSERT INTO t2 VALUES (9,NULL);
INSERT INTO t2 VALUES (10,5);
INSERT INTO t2 VALUES (11,NULL);
INSERT INTO t2 VALUES (12,6);
INSERT INTO t2 VALUES (13,188);
INSERT INTO t2 VALUES (14,2);
INSERT INTO t2 VALUES (15,1);
INSERT INTO t2 VALUES (16,1);
INSERT INTO t2 VALUES (17,0);
INSERT INTO t2 VALUES (18,9);
INSERT INTO t2 VALUES (19,NULL);
INSERT INTO t2 VALUES (20,4);
set @my_save_join_cache_level= @@join_cache_level;
SET join_cache_level = 0;
--sorted_result
SELECT table2.col_int_nokey
FROM t1 table1 JOIN t2 table2 ON table2.pk = table1.col_int_nokey
WHERE table1.pk ;
SET join_cache_level = 6;
--sorted_result
SELECT table2.col_int_nokey
FROM t1 table1 JOIN t2 table2 ON table2.pk = table1.col_int_nokey
WHERE table1.pk ;
set join_cache_level= @my_save_join_cache_level;
drop table t1, t2;
--echo #
--echo # BUG#623315: Query returns less rows when run with join_cache_level=6 on maria-5.3-dsmrr-cpk
--echo #
CREATE TABLE t1 (
pk int(11) NOT NULL AUTO_INCREMENT,
col_int_nokey int(11) DEFAULT NULL,
col_int_key int(11) DEFAULT NULL,
col_varchar_key varchar(1) DEFAULT NULL,
PRIMARY KEY (pk),
KEY col_int_key (col_int_key),
KEY col_varchar_key (col_varchar_key,col_int_key)
) ENGINE=InnoDB;
INSERT INTO t1 VALUES (10,7,8,'v');
INSERT INTO t1 VALUES (11,1,9,'r');
INSERT INTO t1 VALUES (12,5,9,'a');
INSERT INTO t1 VALUES (13,3,186,'m');
INSERT INTO t1 VALUES (14,6,NULL,'y');
INSERT INTO t1 VALUES (15,92,2,'j');
INSERT INTO t1 VALUES (16,7,3,'d');
INSERT INTO t1 VALUES (17,NULL,0,'z');
INSERT INTO t1 VALUES (18,3,133,'e');
INSERT INTO t1 VALUES (19,5,1,'h');
INSERT INTO t1 VALUES (20,1,8,'b');
INSERT INTO t1 VALUES (21,2,5,'s');
INSERT INTO t1 VALUES (22,NULL,5,'e');
INSERT INTO t1 VALUES (23,1,8,'j');
INSERT INTO t1 VALUES (24,0,6,'e');
INSERT INTO t1 VALUES (25,210,51,'f');
INSERT INTO t1 VALUES (26,8,4,'v');
INSERT INTO t1 VALUES (27,7,7,'x');
INSERT INTO t1 VALUES (28,5,6,'m');
INSERT INTO t1 VALUES (29,NULL,4,'c');
set @my_save_join_cache_level= @@join_cache_level;
SET join_cache_level=6;
select count(*) from
(SELECT table2.pk FROM
t1 LEFT JOIN t1 table2 JOIN t1 table3 ON table3.col_varchar_key = table2.col_varchar_key
ON table3.col_int_nokey) foo;
SET join_cache_level=0;
select count(*) from
(SELECT table2.pk FROM
t1 LEFT JOIN t1 table2 JOIN t1 table3 ON table3.col_varchar_key = table2.col_varchar_key
ON table3.col_int_nokey) foo;
set join_cache_level= @my_save_join_cache_level;
drop table t1;
--echo #
--echo # BUG#671340: Diverging results in with mrr_sort_keys=ON|OFF and join_cache_level=5
--echo #
CREATE TABLE t1 (
pk int(11) NOT NULL AUTO_INCREMENT,
col_int_key int(11) NOT NULL,
col_varchar_key varchar(1) NOT NULL,
col_varchar_nokey varchar(1) NOT NULL,
PRIMARY KEY (pk),
KEY col_int_key (col_int_key),
KEY col_varchar_key (col_varchar_key,col_int_key)
) ENGINE=InnoDB;
INSERT INTO t1 VALUES
(10,8,'v','v'),
(11,8,'f','f'),
(12,5,'v','v'),
(13,8,'s','s'),
(14,8,'a','a'),
(15,6,'p','p'),
(16,7,'z','z'),
(17,2,'a','a'),
(18,5,'h','h'),
(19,7,'h','h'),
(20,2,'v','v'),
(21,9,'v','v'),
(22,142,'b','b'),
(23,3,'y','y'),
(24,0,'v','v'),
(25,3,'m','m'),
(26,5,'z','z'),
(27,9,'n','n'),
(28,1,'d','d'),
(29,107,'a','a');
CREATE TABLE t2 (
pk int(11) NOT NULL AUTO_INCREMENT,
col_int_key int(11) NOT NULL,
col_varchar_key varchar(1) NOT NULL,
col_varchar_nokey varchar(1) NOT NULL,
PRIMARY KEY (pk),
KEY col_int_key (col_int_key),
KEY col_varchar_key (col_varchar_key,col_int_key)
) ENGINE=InnoDB;
INSERT INTO t2 VALUES
(1,9,'x','x'),
(2,5,'g','g'),
(3,1,'o','o'),
(4,0,'g','g'),
(5,1,'v','v'),
(6,190,'m','m'),
(7,6,'x','x'),
(8,3,'c','c'),
(9,4,'z','z'),
(10,3,'i','i'),
(11,186,'x','x'),
(12,1,'g','g'),
(13,8,'q','q'),
(14,226,'m','m'),
(15,133,'p','p'),
(16,6,'e','e'),
(17,3,'t','t'),
(18,8,'j','j'),
(19,5,'h','h'),
(20,7,'w','w');
--source include/default_optimizer_switch.inc
SELECT count(*), sum(table1.col_int_key*table2.pk)
FROM
t2 AS table1, t1 AS table2, t2 AS table3
WHERE
table3.col_varchar_nokey = table2.col_varchar_key AND table3.pk > table2.col_varchar_nokey ;
set @my_save_join_cache_level= @@join_cache_level;
set @my_save_join_buffer_size= @@join_buffer_size;
set join_cache_level=6;
set join_buffer_size=1536;
--disable_warnings
SELECT count(*), sum(table1.col_int_key*table2.pk)
FROM
t2 AS table1, t1 AS table2, t2 AS table3
WHERE
table3.col_varchar_nokey = table2.col_varchar_key AND table3.pk > table2.col_varchar_nokey ;
--enable_warnings
drop table t1,t2;
set join_cache_level=@my_save_join_cache_level;
set join_buffer_size=@my_save_join_buffer_size;
set optimizer_switch=@save_optimizer_switch;
--echo #
--echo # BUG#665669: Result differences on query re-execution
--echo #
create table t1 (pk int primary key, b int, c int default 0, index idx(b)) engine=innodb;
insert into t1(pk,b) values (3, 30), (2, 20), (9, 90), (7, 70), (4, 40), (5, 50), (10, 100), (12, 120);
set @bug665669_tmp=@@optimizer_switch;
set optimizer_switch='mrr=off';
explain select * from t1 where b > 1000;
--echo # The following two must produce indentical results:
select * from t1 where pk < 2 or pk between 3 and 4;
select * from t1 where pk < 2 or pk between 3 and 4;
drop table t1;
set optimizer_switch = @bug665669_tmp;
--echo #
--echo # Bug#43360 - Server crash with a simple multi-table update
--echo #
CREATE TABLE t1 (
a CHAR(2) NOT NULL PRIMARY KEY,
b VARCHAR(20) NOT NULL,
KEY (b)
) ENGINE=InnoDB;
CREATE TABLE t2 (
a CHAR(2) NOT NULL PRIMARY KEY,
b VARCHAR(20) NOT NULL,
KEY (b)
) ENGINE=InnoDB;
INSERT INTO t1 VALUES
('AB','MySQLAB'),
('JA','Sun Microsystems'),
('MS','Microsoft'),
('IB','IBM- Inc.'),
('GO','Google Inc.');
INSERT IGNORE INTO t2 VALUES
('AB','Sweden'),
('JA','USA'),
('MS','United States of America'),
('IB','North America'),
('GO','South America');
UPDATE t1,t2 SET t1.b=UPPER(t1.b) WHERE t1.b LIKE 'United%';
SELECT * FROM t1;
SELECT * FROM t2;
DROP TABLE t1,t2;
--echo #
--echo # Testcase backport: Bug#43249
--echo # (Note: Fixed by patch for BUG#42580)
--echo #
CREATE TABLE t1(c1 TIME NOT NULL, c2 TIME NULL, c3 DATE, PRIMARY KEY(c1), UNIQUE INDEX(c2)) engine=innodb;
INSERT INTO t1 VALUES('8:29:45',NULL,'2009-02-01');
# first time, good results:
SELECT * FROM t1 WHERE c2 <=> NULL ORDER BY c2 LIMIT 2;
# second time, bad results:
SELECT * FROM t1 WHERE c2 <=> NULL ORDER BY c2 LIMIT 2;
drop table `t1`;
--echo #
--echo # BUG#707925: Wrong result with join_cache_level=6 optimizer_use_mrr =
--echo # force (incremental, BKA join)
--echo #
set @_save_join_cache_level= @@join_cache_level;
set join_cache_level = 6;
CREATE TABLE t1 (
f1 int(11), f2 int(11), f3 varchar(1), f4 varchar(1),
PRIMARY KEY (f1),
KEY (f3),
KEY (f2)
) ENGINE=InnoDB;
INSERT INTO t1 VALUES ('11','8','f','f'),('12','5','v','v'),('13','8','s','s'),
('14','8','a','a'),('15','6','p','p'),('16','7','z','z'),('17','2','a','a'),
('18','5','h','h'),('19','7','h','h'),('20','2','v','v'),('21','9','v','v'),
('22','142','b','b'),('23','3','y','y'),('24','0','v','v'),('25','3','m','m'),
('26','5','z','z'),('27','9','n','n'),('28','1','d','d'),('29','107','a','a');
select count(*) from (
SELECT alias1.f2
FROM
t1 AS alias1 JOIN (
t1 AS alias2 FORCE KEY (f3) JOIN
t1 AS alias3 FORCE KEY (f2) ON alias3.f2 = alias2.f2 AND alias3.f4 = alias2.f3
) ON alias3.f1 <= alias2.f1
) X;
set join_cache_level=@_save_join_cache_level;
set optimizer_switch= @innodb_mrr_tmp;
drop table t1;
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