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mariadb/mysql-test/t/join_cache.test
Igor Babaev 4449a5f489 Backport into MariaDB-5.2 the following: 
WL#2771 "Block Nested Loop Join and Batched Key Access Join"
2009-12-20 18:26:15 -08:00

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--disable_warnings
DROP TABLE IF EXISTS t1,t2,t3,t4,t5,t6,t7,t8,t9,t10,t11;
DROP DATABASE IF EXISTS world;
--enable_warnings
set names utf8;
CREATE DATABASE world;
use world;
--source include/world_schema1.inc
--disable_query_log
--disable_result_log
--disable_warnings
--source include/world.inc
--enable_warnings
--enable_result_log
--enable_query_log
SELECT COUNT(*) FROM Country;
SELECT COUNT(*) FROM City;
SELECT COUNT(*) FROM CountryLanguage;
show variables like 'join_buffer_size';
show variables like 'join_cache_level';
EXPLAIN
SELECT City.Name, Country.Name FROM City,Country
WHERE City.Country=Country.Code AND
Country.Name LIKE 'L%' AND City.Population > 100000;
SELECT City.Name, Country.Name FROM City,Country
WHERE City.Country=Country.Code AND
Country.Name LIKE 'L%' AND City.Population > 100000;
EXPLAIN
SELECT City.Name, Country.Name, CountryLanguage.Language
FROM City,Country,CountryLanguage
WHERE City.Country=Country.Code AND
CountryLanguage.Country=Country.Code AND
City.Name LIKE 'L%' AND Country.Population > 3000000 AND
CountryLanguage.Percentage > 50;
SELECT City.Name, Country.Name, CountryLanguage.Language
FROM City,Country,CountryLanguage
WHERE City.Country=Country.Code AND
CountryLanguage.Country=Country.Code AND
City.Name LIKE 'L%' AND Country.Population > 3000000 AND
CountryLanguage.Percentage > 50;
set join_cache_level=2;
show variables like 'join_cache_level';
EXPLAIN
SELECT City.Name, Country.Name FROM City,Country
WHERE City.Country=Country.Code AND
Country.Name LIKE 'L%' AND City.Population > 100000;
SELECT City.Name, Country.Name FROM City,Country
WHERE City.Country=Country.Code AND
Country.Name LIKE 'L%' AND City.Population > 100000;
EXPLAIN
SELECT City.Name, Country.Name, CountryLanguage.Language
FROM City,Country,CountryLanguage
WHERE City.Country=Country.Code AND
CountryLanguage.Country=Country.Code AND
City.Name LIKE 'L%' AND Country.Population > 3000000 AND
CountryLanguage.Percentage > 50;
SELECT City.Name, Country.Name, CountryLanguage.Language
FROM City,Country,CountryLanguage
WHERE City.Country=Country.Code AND
CountryLanguage.Country=Country.Code AND
City.Name LIKE 'L%' AND Country.Population > 3000000 AND
CountryLanguage.Percentage > 50;
set join_cache_level=default;
set join_buffer_size=256;
show variables like 'join_buffer_size';
show variables like 'join_cache_level';
EXPLAIN
SELECT City.Name, Country.Name FROM City,Country
WHERE City.Country=Country.Code AND
Country.Name LIKE 'L%' AND City.Population > 100000;
SELECT City.Name, Country.Name FROM City,Country
WHERE City.Country=Country.Code AND
Country.Name LIKE 'L%' AND City.Population > 100000;
EXPLAIN
SELECT City.Name, Country.Name, CountryLanguage.Language
FROM City,Country,CountryLanguage
WHERE City.Country=Country.Code AND
CountryLanguage.Country=Country.Code AND
City.Name LIKE 'L%' AND Country.Population > 3000000 AND
CountryLanguage.Percentage > 50;
SELECT City.Name, Country.Name, CountryLanguage.Language
FROM City,Country,CountryLanguage
WHERE City.Country=Country.Code AND
CountryLanguage.Country=Country.Code AND
City.Name LIKE 'L%' AND Country.Population > 3000000 AND
CountryLanguage.Percentage > 50;
set join_cache_level=2;
show variables like 'join_cache_level';
EXPLAIN
SELECT City.Name, Country.Name FROM City,Country
WHERE City.Country=Country.Code AND
Country.Name LIKE 'L%' AND City.Population > 100000;
SELECT City.Name, Country.Name FROM City,Country
WHERE City.Country=Country.Code AND
Country.Name LIKE 'L%' AND City.Population > 100000;
EXPLAIN
SELECT City.Name, Country.Name, CountryLanguage.Language
FROM City,Country,CountryLanguage
WHERE City.Country=Country.Code AND
CountryLanguage.Country=Country.Code AND
City.Name LIKE 'L%' AND Country.Population > 3000000 AND
CountryLanguage.Percentage > 50;
SELECT City.Name, Country.Name, CountryLanguage.Language
FROM City,Country,CountryLanguage
WHERE City.Country=Country.Code AND
CountryLanguage.Country=Country.Code AND
City.Name LIKE 'L%' AND Country.Population > 3000000 AND
CountryLanguage.Percentage > 50;
set join_cache_level=default;
set join_buffer_size=default;
show variables like 'join_buffer_size';
show variables like 'join_cache_level';
DROP DATABASE world;
CREATE DATABASE world;
use world;
--source include/world_schema.inc
--disable_query_log
--disable_result_log
--disable_warnings
--source include/world.inc
--enable_warnings
--enable_result_log
--enable_query_log
show variables like 'join_buffer_size';
set join_cache_level=5;
show variables like 'join_cache_level';
EXPLAIN
SELECT City.Name, Country.Name FROM City,Country
WHERE City.Country=Country.Code AND
Country.Name LIKE 'L%' AND City.Population > 100000;
SELECT City.Name, Country.Name FROM City,Country
WHERE City.Country=Country.Code AND
Country.Name LIKE 'L%' AND City.Population > 100000;
EXPLAIN
SELECT City.Name, Country.Name, CountryLanguage.Language
FROM City,Country,CountryLanguage
WHERE City.Country=Country.Code AND
CountryLanguage.Country=Country.Code AND
City.Name LIKE 'L%' AND Country.Population > 3000000 AND
CountryLanguage.Percentage > 50;
SELECT City.Name, Country.Name, CountryLanguage.Language
FROM City,Country,CountryLanguage
WHERE City.Country=Country.Code AND
CountryLanguage.Country=Country.Code AND
City.Name LIKE 'L%' AND Country.Population > 3000000 AND
CountryLanguage.Percentage > 50;
--echo # !!!NB igor: after backporting the SJ code the following should return
--echo # EXPLAIN
--echo # SELECT Name FROM City
--echo # WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND
--echo # City.Population > 100000;
--echo # id select_type table type possible_keys key key_len ref rows Extra
--echo # 1 PRIMARY Country range PRIMARY,Name Name 52 NULL 10 Using index condition; Using MRR
--echo # 1 PRIMARY City ref Population,Country Country 3 world.Country.Code 18 Using where; Using join buffer
EXPLAIN
SELECT Name FROM City
WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND
City.Population > 100000;
SELECT Name FROM City
WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND
City.Population > 100000;
EXPLAIN
SELECT Country.Name, IF(ISNULL(CountryLanguage.Country), NULL, CountryLanguage.Percentage)
FROM Country LEFT JOIN CountryLanguage ON
(CountryLanguage.Country=Country.Code AND Language='English')
WHERE
Country.Population > 10000000;
SELECT Country.Name, IF(ISNULL(CountryLanguage.Country), NULL, CountryLanguage.Percentage)
FROM Country LEFT JOIN CountryLanguage ON
(CountryLanguage.Country=Country.Code AND Language='English')
WHERE
Country.Population > 10000000;
set join_cache_level=6;
show variables like 'join_cache_level';
EXPLAIN
SELECT City.Name, Country.Name FROM City,Country
WHERE City.Country=Country.Code AND
Country.Name LIKE 'L%' AND City.Population > 100000;
SELECT City.Name, Country.Name FROM City,Country
WHERE City.Country=Country.Code AND
Country.Name LIKE 'L%' AND City.Population > 100000;
EXPLAIN
SELECT City.Name, Country.Name, CountryLanguage.Language
FROM City,Country,CountryLanguage
WHERE City.Country=Country.Code AND
CountryLanguage.Country=Country.Code AND
City.Name LIKE 'L%' AND Country.Population > 3000000 AND
CountryLanguage.Percentage > 50;
SELECT City.Name, Country.Name, CountryLanguage.Language
FROM City,Country,CountryLanguage
WHERE City.Country=Country.Code AND
CountryLanguage.Country=Country.Code AND
City.Name LIKE 'L%' AND Country.Population > 3000000 AND
CountryLanguage.Percentage > 50;
--echo # !!!NB igor: after backporting the SJ code the following should return
--echo # EXPLAIN
--echo # SELECT Name FROM City
--echo # WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND
--echo # City.Population > 100000;
--echo # id select_type table type possible_keys key key_len ref rows Extra
--echo # 1 PRIMARY Country range PRIMARY,Name Name 52 NULL 10 Using index condition; Using MRR
--echo # 1 PRIMARY City ref Population,Country Country 3 world.Country.Code 18 Using where; Using join buffer
EXPLAIN
SELECT Name FROM City
WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND
City.Population > 100000;
SELECT Name FROM City
WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND
City.Population > 100000;
EXPLAIN
SELECT Country.Name, IF(ISNULL(CountryLanguage.Country), NULL, CountryLanguage.Percentage)
FROM Country LEFT JOIN CountryLanguage ON
(CountryLanguage.Country=Country.Code AND Language='English')
WHERE
Country.Population > 10000000;
SELECT Country.Name, IF(ISNULL(CountryLanguage.Country), NULL, CountryLanguage.Percentage)
FROM Country LEFT JOIN CountryLanguage ON
(CountryLanguage.Country=Country.Code AND Language='English')
WHERE
Country.Population > 10000000;
set join_cache_level=7;
show variables like 'join_cache_level';
EXPLAIN
SELECT City.Name, Country.Name FROM City,Country
WHERE City.Country=Country.Code AND
Country.Name LIKE 'L%' AND City.Population > 100000;
SELECT City.Name, Country.Name FROM City,Country
WHERE City.Country=Country.Code AND
Country.Name LIKE 'L%' AND City.Population > 100000;
EXPLAIN
SELECT City.Name, Country.Name, CountryLanguage.Language
FROM City,Country,CountryLanguage
WHERE City.Country=Country.Code AND
CountryLanguage.Country=Country.Code AND
City.Name LIKE 'L%' AND Country.Population > 3000000 AND
CountryLanguage.Percentage > 50;
SELECT City.Name, Country.Name, CountryLanguage.Language
FROM City,Country,CountryLanguage
WHERE City.Country=Country.Code AND
CountryLanguage.Country=Country.Code AND
City.Name LIKE 'L%' AND Country.Population > 3000000 AND
CountryLanguage.Percentage > 50;
--echo # !!!NB igor: after backporting the SJ code the following should return
--echo # EXPLAIN
--echo # SELECT Name FROM City
--echo # WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND
--echo # City.Population > 100000;
--echo # id select_type table type possible_keys key key_len ref rows Extra
--echo # 1 PRIMARY Country range PRIMARY,Name Name 52 NULL 10 Using index condition; Using MRR
--echo # 1 PRIMARY City ref Population,Country Country 3 world.Country.Code 18 Using where; Using join buffer
EXPLAIN
SELECT Name FROM City
WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND
City.Population > 100000;
SELECT Name FROM City
WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND
City.Population > 100000;
EXPLAIN
SELECT Country.Name, IF(ISNULL(CountryLanguage.Country), NULL, CountryLanguage.Percentage)
FROM Country LEFT JOIN CountryLanguage ON
(CountryLanguage.Country=Country.Code AND Language='English')
WHERE
Country.Population > 10000000;
SELECT Country.Name, IF(ISNULL(CountryLanguage.Country), NULL, CountryLanguage.Percentage)
FROM Country LEFT JOIN CountryLanguage ON
(CountryLanguage.Country=Country.Code AND Language='English')
WHERE
Country.Population > 10000000;
set join_cache_level=8;
show variables like 'join_cache_level';
EXPLAIN
SELECT City.Name, Country.Name FROM City,Country
WHERE City.Country=Country.Code AND
Country.Name LIKE 'L%' AND City.Population > 100000;
SELECT City.Name, Country.Name FROM City,Country
WHERE City.Country=Country.Code AND
Country.Name LIKE 'L%' AND City.Population > 100000;
EXPLAIN
SELECT City.Name, Country.Name, CountryLanguage.Language
FROM City,Country,CountryLanguage
WHERE City.Country=Country.Code AND
CountryLanguage.Country=Country.Code AND
City.Name LIKE 'L%' AND Country.Population > 3000000 AND
CountryLanguage.Percentage > 50;
SELECT City.Name, Country.Name, CountryLanguage.Language
FROM City,Country,CountryLanguage
WHERE City.Country=Country.Code AND
CountryLanguage.Country=Country.Code AND
City.Name LIKE 'L%' AND Country.Population > 3000000 AND
CountryLanguage.Percentage > 50;
--echo # !!!NB igor: after backporting the SJ code the following should return
--echo # EXPLAIN
--echo # SELECT Name FROM City
--echo # WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND
--echo # City.Population > 100000;
--echo # id select_type table type possible_keys key key_len ref rows Extra
--echo # 1 PRIMARY Country range PRIMARY,Name Name 52 NULL 10 Using index condition; Using MRR
--echo # 1 PRIMARY City ref Population,Country Country 3 world.Country.Code 18 Using where; Using join buffer
EXPLAIN
SELECT Name FROM City
WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND
City.Population > 100000;
SELECT Name FROM City
WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND
City.Population > 100000;
EXPLAIN
SELECT Country.Name, IF(ISNULL(CountryLanguage.Country), NULL, CountryLanguage.Percentage)
FROM Country LEFT JOIN CountryLanguage ON
(CountryLanguage.Country=Country.Code AND Language='English')
WHERE
Country.Population > 10000000;
SELECT Country.Name, IF(ISNULL(CountryLanguage.Country), NULL, CountryLanguage.Percentage)
FROM Country LEFT JOIN CountryLanguage ON
(CountryLanguage.Country=Country.Code AND Language='English')
WHERE
Country.Population > 10000000;
set join_buffer_size=256;
show variables like 'join_buffer_size';
set join_cache_level=5;
show variables like 'join_cache_level';
EXPLAIN
SELECT City.Name, Country.Name FROM City,Country
WHERE City.Country=Country.Code AND
Country.Name LIKE 'L%' AND City.Population > 100000;
SELECT City.Name, Country.Name FROM City,Country
WHERE City.Country=Country.Code AND
Country.Name LIKE 'L%' AND City.Population > 100000;
EXPLAIN
SELECT City.Name, Country.Name, CountryLanguage.Language
FROM City,Country,CountryLanguage
WHERE City.Country=Country.Code AND
CountryLanguage.Country=Country.Code AND
City.Name LIKE 'L%' AND Country.Population > 3000000 AND
CountryLanguage.Percentage > 50;
SELECT City.Name, Country.Name, CountryLanguage.Language
FROM City,Country,CountryLanguage
WHERE City.Country=Country.Code AND
CountryLanguage.Country=Country.Code AND
City.Name LIKE 'L%' AND Country.Population > 3000000 AND
CountryLanguage.Percentage > 50;
--echo # !!!NB igor: after backporting the SJ code the following should return
--echo # EXPLAIN
--echo # SELECT Name FROM City
--echo # WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND
--echo # City.Population > 100000;
--echo # id select_type table type possible_keys key key_len ref rows Extra
--echo # 1 PRIMARY Country range PRIMARY,Name Name 52 NULL 10 Using index condition; Using MRR
--echo # 1 PRIMARY City ref Population,Country Country 3 world.Country.Code 18 Using where; Using join buffer
EXPLAIN
SELECT Name FROM City
WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND
City.Population > 100000;
SELECT Name FROM City
WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND
City.Population > 100000;
set join_cache_level=6;
show variables like 'join_cache_level';
EXPLAIN
SELECT City.Name, Country.Name FROM City,Country
WHERE City.Country=Country.Code AND
Country.Name LIKE 'L%' AND City.Population > 100000;
SELECT City.Name, Country.Name FROM City,Country
WHERE City.Country=Country.Code AND
Country.Name LIKE 'L%' AND City.Population > 100000;
EXPLAIN
SELECT City.Name, Country.Name, CountryLanguage.Language
FROM City,Country,CountryLanguage
WHERE City.Country=Country.Code AND
CountryLanguage.Country=Country.Code AND
City.Name LIKE 'L%' AND Country.Population > 3000000 AND
CountryLanguage.Percentage > 50;
SELECT City.Name, Country.Name, CountryLanguage.Language
FROM City,Country,CountryLanguage
WHERE City.Country=Country.Code AND
CountryLanguage.Country=Country.Code AND
City.Name LIKE 'L%' AND Country.Population > 3000000 AND
CountryLanguage.Percentage > 50;
--echo # !!!NB igor: after backporting the SJ code the following should return
--echo # EXPLAIN
--echo # SELECT Name FROM City
--echo # WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND
--echo # City.Population > 100000;
--echo # id select_type table type possible_keys key key_len ref rows Extra
--echo # 1 PRIMARY Country range PRIMARY,Name Name 52 NULL 10 Using index condition; Using MRR
--echo # 1 PRIMARY City ref Population,Country Country 3 world.Country.Code 18 Using where; Using join buffer
EXPLAIN
SELECT Name FROM City
WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND
City.Population > 100000;
SELECT Name FROM City
WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND
City.Population > 100000;
set join_cache_level=7;
show variables like 'join_cache_level';
EXPLAIN
SELECT City.Name, Country.Name FROM City,Country
WHERE City.Country=Country.Code AND
Country.Name LIKE 'L%' AND City.Population > 100000;
SELECT City.Name, Country.Name FROM City,Country
WHERE City.Country=Country.Code AND
Country.Name LIKE 'L%' AND City.Population > 100000;
EXPLAIN
SELECT City.Name, Country.Name, CountryLanguage.Language
FROM City,Country,CountryLanguage
WHERE City.Country=Country.Code AND
CountryLanguage.Country=Country.Code AND
City.Name LIKE 'L%' AND Country.Population > 3000000 AND
CountryLanguage.Percentage > 50;
SELECT City.Name, Country.Name, CountryLanguage.Language
FROM City,Country,CountryLanguage
WHERE City.Country=Country.Code AND
CountryLanguage.Country=Country.Code AND
City.Name LIKE 'L%' AND Country.Population > 3000000 AND
CountryLanguage.Percentage > 50;
--echo # !!!NB igor: after backporting the SJ code the following should return
--echo # EXPLAIN
--echo # SELECT Name FROM City
--echo # WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND
--echo # City.Population > 100000;
--echo # id select_type table type possible_keys key key_len ref rows Extra
--echo # 1 PRIMARY Country range PRIMARY,Name Name 52 NULL 10 Using index condition; Using MRR
--echo # 1 PRIMARY City ref Population,Country Country 3 world.Country.Code 18 Using where; Using join buffer
EXPLAIN
SELECT Name FROM City
WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND
City.Population > 100000;
SELECT Name FROM City
WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND
City.Population > 100000;
set join_cache_level=8;
show variables like 'join_cache_level';
EXPLAIN
SELECT City.Name, Country.Name FROM City,Country
WHERE City.Country=Country.Code AND
Country.Name LIKE 'L%' AND City.Population > 100000;
SELECT City.Name, Country.Name FROM City,Country
WHERE City.Country=Country.Code AND
Country.Name LIKE 'L%' AND City.Population > 100000;
EXPLAIN
SELECT City.Name, Country.Name, CountryLanguage.Language
FROM City,Country,CountryLanguage
WHERE City.Country=Country.Code AND
CountryLanguage.Country=Country.Code AND
City.Name LIKE 'L%' AND Country.Population > 3000000 AND
CountryLanguage.Percentage > 50;
SELECT City.Name, Country.Name, CountryLanguage.Language
FROM City,Country,CountryLanguage
WHERE City.Country=Country.Code AND
CountryLanguage.Country=Country.Code AND
City.Name LIKE 'L%' AND Country.Population > 3000000 AND
CountryLanguage.Percentage > 50;
--echo # !!!NB igor: after backporting the SJ code the following should return
--echo # EXPLAIN
--echo # SELECT Name FROM City
--echo # WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND
--echo # City.Population > 100000;
--echo # id select_type table type possible_keys key key_len ref rows Extra
--echo # 1 PRIMARY Country range PRIMARY,Name Name 52 NULL 10 Using index condition; Using MRR
--echo # 1 PRIMARY City ref Population,Country Country 3 world.Country.Code 18 Using where; Using join buffer
EXPLAIN
SELECT Name FROM City
WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND
City.Population > 100000;
SELECT Name FROM City
WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND
City.Population > 100000;
set join_cache_level=default;
set join_buffer_size=default;
show variables like 'join_buffer_size';
show variables like 'join_cache_level';
set join_cache_level=1;
SELECT City.Name, Country.Name FROM City,Country
WHERE City.Country=Country.Code AND City.Population > 3000000;
set join_cache_level=8;
set join_buffer_size=256;
--replace_column 9 #
EXPLAIN
SELECT City.Name, Country.Name FROM City,Country
WHERE City.Country=Country.Code AND City.Population > 3000000;
SELECT City.Name, Country.Name FROM City,Country
WHERE City.Country=Country.Code AND City.Population > 3000000;
set join_buffer_size=default;
set join_cache_level=6;
ALTER TABLE Country MODIFY Name varchar(52) NOT NULL default '';
SELECT City.Name, Country.Name FROM City,Country
WHERE City.Country=Country.Code AND
Country.Name LIKE 'L%' AND City.Population > 100000;
ALTER TABLE Country MODIFY Name varchar(300) NOT NULL default '';
SELECT City.Name, Country.Name FROM City,Country
WHERE City.Country=Country.Code AND
Country.Name LIKE 'L%' AND City.Population > 100000;
ALTER TABLE Country ADD COLUMN PopulationBar text;
UPDATE Country
SET PopulationBar=REPEAT('x', CAST(Population/100000 AS unsigned int));
SELECT City.Name, Country.Name, Country.PopulationBar FROM City,Country
WHERE City.Country=Country.Code AND
Country.Name LIKE 'L%' AND City.Population > 100000;
set join_buffer_size=256;
SELECT City.Name, Country.Name, Country.PopulationBar FROM City,Country
WHERE City.Country=Country.Code AND
Country.Name LIKE 'L%' AND City.Population > 100000;
set join_cache_level=default;
set join_buffer_size=default;
DROP DATABASE world;
use test;
#
# Bug #35685: assertion abort when initializing a BKA cache
#
CREATE TABLE t1(
affiliatetometaid int NOT NULL default '0',
uniquekey int NOT NULL default '0',
metaid int NOT NULL default '0',
affiliateid int NOT NULL default '0',
xml text,
isactive char(1) NOT NULL default 'Y',
PRIMARY KEY (affiliatetometaid)
);
CREATE UNIQUE INDEX t1_uniquekey ON t1(uniquekey);
CREATE INDEX t1_affiliateid ON t1(affiliateid);
CREATE INDEX t1_metaid on t1 (metaid);
INSERT INTO t1 VALUES
(1616, 1571693233, 1391, 2, NULL, 'Y'), (1943, 1993216749, 1726, 2, NULL, 'Y');
CREATE TABLE t2(
metaid int NOT NULL default '0',
name varchar(80) NOT NULL default '',
dateadded timestamp NOT NULL ,
xml text,
status int default NULL,
origin int default NULL,
gid int NOT NULL default '1',
formattypeid int default NULL,
PRIMARY KEY (metaid)
);
CREATE INDEX t2_status ON t2(status);
CREATE INDEX t2_gid ON t2(gid);
CREATE INDEX t2_formattypeid ON t2(formattypeid);
INSERT INTO t2 VALUES
(1391, "I Just Died", "2003-10-02 10:07:37", "", 1, NULL, 3, NULL),
(1726, "Me, Myself & I", "2003-12-05 11:24:36", " ", 1, NULL, 3, NULL);
CREATE TABLE t3(
mediaid int NOT NULL ,
metaid int NOT NULL default '0',
formatid int NOT NULL default '0',
status int default NULL,
path varchar(100) NOT NULL default '',
datemodified timestamp NOT NULL ,
resourcetype int NOT NULL default '1',
parameters text,
signature int default NULL,
quality int NOT NULL default '255',
PRIMARY KEY (mediaid)
);
CREATE INDEX t3_metaid ON t3(metaid);
CREATE INDEX t3_formatid ON t3(formatid);
CREATE INDEX t3_status ON t3(status);
CREATE INDEX t3_metaidformatid ON t3(metaid,formatid);
CREATE INDEX t3_signature ON t3(signature);
CREATE INDEX t3_quality ON t3(quality);
INSERT INTO t3 VALUES
(6, 4, 8, 0, "010101_anastacia_spmidi.mid", "2004-03-16 13:40:00", 1, NULL, NULL, 255),
(3343, 3, 8, 1, "010102_4VN4bsPwnxRQUJW5Zp1RhG2IL9vvl_8.mid", "2004-03-16 13:40:00", 1, NULL, NULL, 255);
CREATE TABLE t4(
formatid int NOT NULL ,
name varchar(60) NOT NULL default '',
formatclassid int NOT NULL default '0',
mime varchar(60) default NULL,
extension varchar(10) default NULL,
priority int NOT NULL default '0',
canaddtocapability char(1) NOT NULL default 'Y',
PRIMARY KEY (formatid)
);
CREATE INDEX t4_formatclassid ON t4(formatclassid);
CREATE INDEX t4_formats_idx ON t4(canaddtocapability);
INSERT INTO t4 VALUES
(19, "XHTML", 11, "text/html", "xhtml", 10, 'Y'),
(54, "AMR (wide band)", 13, "audio/amr-wb", "awb", 0, 'Y');
CREATE TABLE t5(
formatclassid int NOT NULL ,
name varchar(60) NOT NULL default '',
priority int NOT NULL default '0',
formattypeid int NOT NULL default '0',
PRIMARY KEY (formatclassid)
);
CREATE INDEX t5_formattypeid on t5(formattypeid);
INSERT INTO t5 VALUES
(11, "Info", 0, 4), (13, "Digital Audio", 0, 2);
CREATE TABLE t6(
formattypeid int NOT NULL ,
name varchar(60) NOT NULL default '',
priority int default NULL,
PRIMARY KEY (formattypeid)
);
INSERT INTO t6 VALUES
(2, "Ringtones", 0);
CREATE TABLE t7(
metaid int NOT NULL default '0',
artistid int NOT NULL default '0',
PRIMARY KEY (metaid,artistid)
);
INSERT INTO t7 VALUES
(4, 5), (3, 4);
CREATE TABLE t8(
artistid int NOT NULL ,
name varchar(80) NOT NULL default '',
PRIMARY KEY (artistid)
);
INSERT INTO t8 VALUES
(5, "Anastacia"), (4, "John Mayer");
CREATE TABLE t9(
subgenreid int NOT NULL default '0',
metaid int NOT NULL default '0',
PRIMARY KEY (subgenreid,metaid)
) ;
CREATE INDEX t9_subgenreid ON t9(subgenreid);
CREATE INDEX t9_metaid ON t9(metaid);
INSERT INTO t9 VALUES
(138, 4), (31, 3);
CREATE TABLE t10(
subgenreid int NOT NULL ,
genreid int NOT NULL default '0',
name varchar(80) NOT NULL default '',
PRIMARY KEY (subgenreid)
) ;
CREATE INDEX t10_genreid ON t10(genreid);
INSERT INTO t10 VALUES
(138, 19, ''), (31, 3, '');
CREATE TABLE t11(
genreid int NOT NULL default '0',
name char(80) NOT NULL default '',
priority int NOT NULL default '0',
masterclip char(1) default NULL,
PRIMARY KEY (genreid)
) ;
CREATE INDEX t11_masterclip ON t11( masterclip);
INSERT INTO t11 VALUES
(19, "Pop & Dance", 95, 'Y'), (3, "Rock & Alternative", 100, 'Y');
set join_cache_level=6;
EXPLAIN
SELECT t1.uniquekey, t1.xml AS affiliateXml,
t8.name AS artistName, t8.artistid,
t11.name AS genreName, t11.genreid, t11.priority AS genrePriority,
t10.subgenreid, t10.name AS subgenreName,
t2.name AS metaName, t2.metaid, t2.xml AS metaXml,
t4.priority + t5.priority + t6.priority AS overallPriority,
t3.path AS path, t3.mediaid,
t4.formatid, t4.name AS formatName,
t5.formatclassid, t5.name AS formatclassName,
t6.formattypeid, t6.name AS formattypeName
FROM t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11
WHERE t7.metaid = t2.metaid AND t7.artistid = t8.artistid AND
t9.metaid = t2.metaid AND t9.subgenreid = t10.subgenreid AND
t10.genreid = t11.genreid AND t3.metaid = t2.metaid AND
t3.formatid = t4.formatid AND t4.formatclassid = t5.formatclassid AND
t4.canaddtocapability = 'Y' AND t5.formattypeid = t6.formattypeid AND
t6.formattypeid IN (2) AND (t3.formatid IN (31, 8, 76)) AND
t1.metaid = t2.metaid AND t1.affiliateid = '2';
SELECT t1.uniquekey, t1.xml AS affiliateXml,
t8.name AS artistName, t8.artistid,
t11.name AS genreName, t11.genreid, t11.priority AS genrePriority,
t10.subgenreid, t10.name AS subgenreName,
t2.name AS metaName, t2.metaid, t2.xml AS metaXml,
t4.priority + t5.priority + t6.priority AS overallPriority,
t3.path AS path, t3.mediaid,
t4.formatid, t4.name AS formatName,
t5.formatclassid, t5.name AS formatclassName,
t6.formattypeid, t6.name AS formattypeName
FROM t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11
WHERE t7.metaid = t2.metaid AND t7.artistid = t8.artistid AND
t9.metaid = t2.metaid AND t9.subgenreid = t10.subgenreid AND
t10.genreid = t11.genreid AND t3.metaid = t2.metaid AND
t3.formatid = t4.formatid AND t4.formatclassid = t5.formatclassid AND
t4.canaddtocapability = 'Y' AND t5.formattypeid = t6.formattypeid AND
t6.formattypeid IN (2) AND (t3.formatid IN (31, 8, 76)) AND
t1.metaid = t2.metaid AND t1.affiliateid = '2';
DROP TABLE t1,t2,t3,t4,t5,t6,t7,t8,t9,t10,t11;
#
# Bug #37131: 3-way join query with BKA used with a small buffer and
# only for the third table
#
CREATE TABLE t1 (a1 int, filler1 char(64) default ' ' );
CREATE TABLE t2 (
a2 int, b2 int, filler2 char(64) default ' ',
PRIMARY KEY idx(a2,b2,filler2)
) ;
CREATE TABLE t3 (b3 int, c3 int, INDEX idx(b3));
INSERT INTO t1(a1) VALUES
(4), (7), (1), (9), (8), (5), (3), (6), (2);
INSERT INTO t2(a2,b2) VALUES
(1,30), (3,40), (2,61), (6,73), (8,92), (9,27), (4,18), (5,84), (7,56),
(4,14), (6,76), (8,98), (7,55), (1,39), (2,68), (3,45), (9,21), (5,81),
(5,88), (2,65), (6,74), (9,23), (1,37), (3,44), (4,17), (8,99), (7,51),
(9,28), (7,52), (1,33), (4,13), (5,87), (3,43), (8,91), (2,62), (6,79),
(3,49), (8,93), (7,34), (5,82), (6,78), (2,63), (1,32), (9,22), (4,11);
INSERT INTO t3 VALUES
(30,302), (92,923), (18,187), (45,459), (30,309),
(39,393), (68,685), (45,458), (21,210), (81,817),
(40,405), (61,618), (73,738), (92,929), (27,275),
(18,188), (84,846), (56,564), (14,144), (76,763),
(98,982), (55,551), (17,174), (99,998), (51,513),
(28,282), (52,527), (33,336), (13,138), (87,878),
(43,431), (91,916), (62,624), (79,797), (49,494),
(93,933), (34,347), (82,829), (78,780), (63,634),
(32,329), (22,228), (11,114), (74,749), (23,236);
set join_cache_level=1;
EXPLAIN
SELECT a1<>a2, a1, a2, b2, b3, c3,
SUBSTR(filler1,1,1) AS s1, SUBSTR(filler2,1,1) AS s2
FROM t1,t2,t3 WHERE a1=a2 AND b2=b3 AND MOD(c3,10)>7;
SELECT a1<>a2, a1, a2, b2, b3, c3,
SUBSTR(filler1,1,1) AS s1, SUBSTR(filler2,1,1) AS s2
FROM t1,t2,t3 WHERE a1=a2 AND b2=b3 AND MOD(c3,10)>7;
set join_cache_level=5;
set join_buffer_size=512;
EXPLAIN
SELECT a1<>a2, a1, a2, b2, b3, c3,
SUBSTR(filler1,1,1) AS s1, SUBSTR(filler2,1,1) AS s2
FROM t1,t2,t3 WHERE a1=a2 AND b2=b3 AND MOD(c3,10)>7;
SELECT a1<>a2, a1, a2, b2, b3, c3,
SUBSTR(filler1,1,1) AS s1, SUBSTR(filler2,1,1) AS s2
FROM t1,t2,t3 WHERE a1=a2 AND b2=b3 AND MOD(c3,10)>7;
DROP TABLE t1,t2,t3;
#
# Bug #37690: crash with a tiny buffer when using BKA_JOIN_CACHE_UNIQUE
#
CREATE TABLE t1 (a int, b int, INDEX idx(b));
CREATE TABLE t2 (a int, b int, INDEX idx(a));
INSERT INTO t1 VALUES (5,30), (3,20), (7,40), (2,10), (8,30), (1,10), (4,20);
INSERT INTO t2 VALUES (7,10), (1,20), (2,20), (8,20), (8,10), (1,20);
INSERT INTO t2 VALUES (1,10), (4,20), (3,20), (7,20), (7,10), (1,20);
set join_buffer_size=32;
set join_cache_level=8;
EXPLAIN SELECT * FROM t1,t2 WHERE t1.a=t2.a AND t1.b >= 30;
--sorted_result
SELECT * FROM t1,t2 WHERE t1.a=t2.a AND t1.b >= 30;
DROP TABLE t1,t2;
--echo #
--echo # Bug #40134: outer join with not exists optimization and join buffer
--echo #
set join_cache_level=default;
set join_buffer_size=default;
CREATE TABLE t1 (a int NOT NULL);
INSERT INTO t1 VALUES (2), (4), (3), (5), (1);
CREATE TABLE t2 (a int NOT NULL, b int NOT NULL, INDEX i_a(a));
INSERT INTO t2 VALUES (4,10), (2,10), (2,30), (2,20), (4,20);
EXPLAIN
SELECT * FROM t1 LEFT JOIN t2 ON t1.a=t2.a WHERE t2.b IS NULL;
SELECT * FROM t1 LEFT JOIN t2 ON t1.a=t2.a WHERE t2.b IS NULL;
SET join_cache_level=6;
EXPLAIN
SELECT * FROM t1 LEFT JOIN t2 ON t1.a=t2.a WHERE t2.b IS NULL;
SELECT * FROM t1 LEFT JOIN t2 ON t1.a=t2.a WHERE t2.b IS NULL;
DROP TABLE t1, t2;
set join_cache_level=default;
set join_buffer_size=default;
--echo #
--echo # BUG#40136: Group by is ignored when join buffer is used for an outer join
--echo #
create table t1(a int PRIMARY KEY, b int);
insert into t1 values
(5, 10), (2, 70), (7, 80), (6, 20), (1, 50), (9, 40), (8, 30), (3, 60);
create table t2 (p int, a int, INDEX i_a(a));
insert into t2 values
(103, 7), (109, 3), (102, 3), (108, 1), (106, 3),
(107, 7), (105, 1), (101, 3), (100, 7), (110, 1);
set @save_join_cache_level=@@join_cache_level;
set join_cache_level=6;
--echo The following must not show "using join cache":
explain
select t1.a, count(t2.p) as count
from t1 left join t2 on t1.a=t2.a and t2.p % 2 = 1 group by t1.a;
select t1.a, count(t2.p) as count
from t1 left join t2 on t1.a=t2.a and t2.p % 2 = 1 group by t1.a;
set join_cache_level=@save_join_cache_level;
drop table t1, t2;
--echo #
--echo # BUG#40268: Nested outer join with not null-rejecting where condition
--echo # over an inner table which is not the last in the nest
--echo #
CREATE TABLE t2 (a int, b int, c int);
CREATE TABLE t3 (a int, b int, c int);
CREATE TABLE t4 (a int, b int, c int);
INSERT INTO t2 VALUES (3,3,0), (4,2,0), (5,3,0);
INSERT INTO t3 VALUES (1,2,0), (2,2,0);
INSERT INTO t4 VALUES (3,2,0), (4,2,0);
set join_cache_level=6;
SELECT t2.a,t2.b,t3.a,t3.b,t4.a,t4.b
FROM t2 LEFT JOIN (t3, t4) ON t2.b=t4.b
WHERE t3.a+2<t2.a OR t3.c IS NULL;
set join_cache_level=default;
DROP TABLE t2, t3, t4;
--echo #
--echo # Bug #40192: outer join with where clause when using BNL
--echo #
create table t1 (a int, b int);
insert into t1 values (2, 20), (3, 30), (1, 10);
create table t2 (a int, c int);
insert into t2 values (1, 101), (3, 102), (1, 100);
set join_cache_level=6;
select * from t1 left join t2 on t1.a=t2.a;
explain select * from t1 left join t2 on t1.a=t2.a where t2.c=102 or t2.c is null;
select * from t1 left join t2 on t1.a=t2.a where t2.c=102 or t2.c is null;
set join_cache_level=default;
drop table t1, t2;
--echo #
--echo # Bug #40317: outer join with with constant on expression equal to FALSE
--echo #
create table t1 (a int);
insert into t1 values (30), (40), (20);
create table t2 (b int);
insert into t2 values (200), (100);
set join_cache_level=6;
select * from t1 left join t2 on (1=0);
explain select * from t1 left join t2 on (1=0) where a=40;
select * from t1 left join t2 on (1=0) where a=40;
set join_cache_level=1;
explain select * from t1 left join t2 on (1=0);
set join_cache_level=default;
drop table t1, t2;
--echo #
--echo # Bug #41204: small buffer with big rec_per_key for ref access
--echo #
CREATE TABLE t1 (a int);
INSERT INTO t1 VALUES (0);
INSERT INTO t1(a) SELECT a FROM t1;
INSERT INTO t1(a) SELECT a FROM t1;
INSERT INTO t1(a) SELECT a FROM t1;
INSERT INTO t1(a) SELECT a FROM t1;
INSERT INTO t1(a) SELECT a FROM t1;
INSERT INTO t1(a) SELECT a FROM t1;
INSERT INTO t1(a) SELECT a FROM t1;
INSERT INTO t1(a) SELECT a FROM t1;
INSERT INTO t1(a) SELECT a FROM t1;
INSERT INTO t1(a) SELECT a FROM t1;
INSERT INTO t1(a) SELECT a FROM t1;
INSERT INTO t1 VALUES (20000), (10000);
CREATE TABLE t2 (pk int AUTO_INCREMENT PRIMARY KEY, b int, c int, INDEX idx(b));
INSERT INTO t2(b,c) VALUES (10000, 3), (20000, 7), (20000, 1), (10000, 9), (20000, 5);
INSERT INTO t2(b,c) SELECT b,c FROM t2;
INSERT INTO t2(b,c) SELECT b,c FROM t2;
INSERT INTO t2(b,c) SELECT b,c FROM t2;
INSERT INTO t2(b,c) SELECT b,c FROM t2;
INSERT INTO t2(b,c) SELECT b,c FROM t2;
INSERT INTO t2(b,c) SELECT b,c FROM t2;
INSERT INTO t2(b,c) SELECT b,c FROM t2;
INSERT INTO t2(b,c) SELECT b,c FROM t2;
--disable_result_log
ANALYZE TABLE t1,t2;
--enable_result_log
set join_cache_level=6;
set join_buffer_size=1024;
EXPLAIN SELECT AVG(c) FROM t1,t2 WHERE t1.a=t2.b;
SELECT AVG(c) FROM t1,t2 WHERE t1.a=t2.b;
set join_buffer_size=default;
set join_cache_level=default;
DROP TABLE t1, t2;
--echo #
--echo # Bug #41894: big join buffer of level 7 used to join records
--echo # with null values in place of varchar strings
--echo #
CREATE TABLE t1 (a int NOT NULL AUTO_INCREMENT PRIMARY KEY,
b varchar(127) DEFAULT NULL);
INSERT INTO t1(a) VALUES (1);
INSERT INTO t1(b) SELECT b FROM t1;
INSERT INTO t1(b) SELECT b FROM t1;
INSERT INTO t1(b) SELECT b FROM t1;
INSERT INTO t1(b) SELECT b FROM t1;
INSERT INTO t1(b) SELECT b FROM t1;
INSERT INTO t1(b) SELECT b FROM t1;
INSERT INTO t1(b) SELECT b FROM t1;
INSERT INTO t1(b) SELECT b FROM t1;
INSERT INTO t1(b) SELECT b FROM t1;
INSERT INTO t1(b) SELECT b FROM t1;
INSERT INTO t1(b) SELECT b FROM t1;
INSERT INTO t1(b) SELECT b FROM t1;
INSERT INTO t1(b) SELECT b FROM t1;
INSERT INTO t1(b) SELECT b FROM t1;
CREATE TABLE t2 (a int NOT NULL PRIMARY KEY, b varchar(127) DEFAULT NULL);
INSERT INTO t2 SELECT * FROM t1;
CREATE TABLE t3 (a int NOT NULL PRIMARY KEY, b varchar(127) DEFAULT NULL);
INSERT INTO t3 SELECT * FROM t1;
set join_cache_level=7;
set join_buffer_size=1024*1024;
EXPLAIN
SELECT COUNT(*) FROM t1,t2,t3
WHERE t1.a=t2.a AND t2.a=t3.a AND
t1.b IS NULL AND t2.b IS NULL AND t3.b IS NULL;
SELECT COUNT(*) FROM t1,t2,t3
WHERE t1.a=t2.a AND t2.a=t3.a AND
t1.b IS NULL AND t2.b IS NULL AND t3.b IS NULL;
set join_buffer_size=default;
set join_cache_level=default;
DROP TABLE t1,t2,t3;
--echo #
--echo # Bug #42020: join buffer is used for outer join with fields of
--echo # several outer tables in join buffer
--echo #
CREATE TABLE t1 (
a bigint NOT NULL,
PRIMARY KEY (a)
);
INSERT INTO t1 VALUES
(2), (1);
CREATE TABLE t2 (
a bigint NOT NULL,
b bigint NOT NULL,
PRIMARY KEY (a,b)
);
INSERT INTO t2 VALUES
(2,30), (2,40), (2,50), (2,60), (2,70), (2,80),
(1,10), (1, 20), (1,30), (1,40), (1,50);
CREATE TABLE t3 (
pk bigint NOT NULL AUTO_INCREMENT,
a bigint NOT NULL,
b bigint NOT NULL,
val bigint DEFAULT '0',
PRIMARY KEY (pk),
KEY idx (a,b)
);
INSERT INTO t3(a,b) VALUES
(2,30), (2,40), (2,50), (2,60), (2,70), (2,80),
(4,30), (4,40), (4,50), (4,60), (4,70), (4,80),
(5,30), (5,40), (5,50), (5,60), (5,70), (5,80),
(7,30), (7,40), (7,50), (7,60), (7,70), (7,80);
SELECT t1.a, t2.a, t3.a, t2.b, t3.b, t3.val
FROM (t1,t2) LEFT JOIN t3 ON (t1.a=t3.a AND t2.b=t3.b)
WHERE t1.a=t2.a;
set join_cache_level=6;
set join_buffer_size=256;
EXPLAIN
SELECT t1.a, t2.a, t3.a, t2.b, t3.b, t3.val
FROM (t1,t2) LEFT JOIN t3 ON (t1.a=t3.a AND t2.b=t3.b)
WHERE t1.a=t2.a;
--sorted_result
SELECT t1.a, t2.a, t3.a, t2.b, t3.b, t3.val
FROM (t1,t2) LEFT JOIN t3 ON (t1.a=t3.a AND t2.b=t3.b)
WHERE t1.a=t2.a;
DROP INDEX idx ON t3;
set join_cache_level=4;
EXPLAIN
SELECT t1.a, t2.a, t3.a, t2.b, t3.b, t3.val
FROM (t1,t2) LEFT JOIN t3 ON (t1.a=t3.a AND t2.b=t3.b)
WHERE t1.a=t2.a;
--sorted_result
SELECT t1.a, t2.a, t3.a, t2.b, t3.b, t3.val
FROM (t1,t2) LEFT JOIN t3 ON (t1.a=t3.a AND t2.b=t3.b)
WHERE t1.a=t2.a;
set join_buffer_size=default;
set join_cache_level=default;
DROP TABLE t1,t2,t3;
#
# WL#4424 Full index condition pushdown with batched key access join
#
create table t1(f1 int, f2 int);
insert into t1 values (1,1),(2,2),(3,3);
create table t2(f1 int not null, f2 int not null, f3 char(200), key(f1,f2));
insert into t2 values (1,1, 'qwerty'),(1,2, 'qwerty'),(1,3, 'qwerty');
insert into t2 values (2,1, 'qwerty'),(2,2, 'qwerty'),(2,3, 'qwerty'),
(2,4, 'qwerty'),(2,5, 'qwerty');
insert into t2 values (3,1, 'qwerty'),(3,4, 'qwerty');
insert into t2 values (4,1, 'qwerty'),(4,2, 'qwerty'),(4,3, 'qwerty'),
(4,4, 'qwerty');
insert into t2 values (1,1, 'qwerty'),(1,2, 'qwerty'),(1,3, 'qwerty');
insert into t2 values (2,1, 'qwerty'),(2,2, 'qwerty'),(2,3, 'qwerty'),
(2,4, 'qwerty'),(2,5, 'qwerty');
insert into t2 values (3,1, 'qwerty'),(3,4, 'qwerty');
insert into t2 values (4,1, 'qwerty'),(4,2, 'qwerty'),(4,3, 'qwerty'),
(4,4, 'qwerty');
set join_cache_level=5;
select t2.f1, t2.f2, t2.f3 from t1,t2
where t1.f1=t2.f1 and t2.f2 between t1.f1 and t1.f2 and t2.f2 + 1 >= t1.f1 + 1;
explain select t2.f1, t2.f2, t2.f3 from t1,t2
where t1.f1=t2.f1 and t2.f2 between t1.f1 and t2.f2;
set join_cache_level=6;
select t2.f1, t2.f2, t2.f3 from t1,t2
where t1.f1=t2.f1 and t2.f2 between t1.f1 and t1.f2 and t2.f2 + 1 >= t1.f1 + 1;
explain select t2.f1, t2.f2, t2.f3 from t1,t2
where t1.f1=t2.f1 and t2.f2 between t1.f1 and t2.f2;
set join_cache_level=7;
select t2.f1, t2.f2, t2.f3 from t1,t2
where t1.f1=t2.f1 and t2.f2 between t1.f1 and t1.f2 and t2.f2 + 1 >= t1.f1 + 1;
explain select t2.f1, t2.f2, t2.f3 from t1,t2
where t1.f1=t2.f1 and t2.f2 between t1.f1 and t2.f2;
set join_cache_level=8;
select t2.f1, t2.f2, t2.f3 from t1,t2
where t1.f1=t2.f1 and t2.f2 between t1.f1 and t1.f2 and t2.f2 + 1 >= t1.f1 + 1;
explain select t2.f1, t2.f2, t2.f3 from t1,t2
where t1.f1=t2.f1 and t2.f2 between t1.f1 and t2.f2;
drop table t1,t2;
set join_cache_level=default;
--echo #
--echo # Bug #42955: join with GROUP BY/ORDER BY and when BKA is enabled
--echo #
create table t1 (d int, id1 int, index idx1 (d, id1));
insert into t1 values
(3, 20), (2, 40), (3, 10), (1, 10), (3, 20), (1, 40), (2, 30), (3, 30);
create table t2 (id1 int, id2 int, index idx2 (id1));
insert into t2 values
(20, 100), (30, 400), (20, 400), (30, 200), (10, 300), (10, 200), (40, 100),
(40, 200), (30, 300), (10, 400), (20, 200), (20, 300);
set join_cache_level=6;
explain
select t1.id1, sum(t2.id2) from t1 join t2 on t1.id1=t2.id1
where t1.d=3 group by t1.id1;
select t1.id1, sum(t2.id2) from t1 join t2 on t1.id1=t2.id1
where t1.d=3 group by t1.id1;
explain
select t1.id1 from t1 join t2 on t1.id1=t2.id1
where t1.d=3 and t2.id2 > 200 order by t1.id1;
select t1.id1 from t1 join t2 on t1.id1=t2.id1
where t1.d=3 and t2.id2 > 200 order by t1.id1;
set join_cache_level=default;
drop table t1,t2;
--echo #
--echo # Bug #44019: star-like multi-join query executed join_cache_level=6
--echo #
create table t1 (a int, b int, c int, d int);
create table t2 (b int, e varchar(16), index idx(b));
create table t3 (d int, f varchar(16), index idx(d));
create table t4 (c int, g varchar(16), index idx(c));
insert into t1 values
(5, 50, 500, 5000), (3, 30, 300, 3000), (9, 90, 900, 9000),
(2, 20, 200, 2000), (4, 40, 400, 4000), (8, 80, 800, 800),
(7, 70, 700, 7000);
insert into t2 values
(30, 'bbb'), (10, 'b'), (70, 'bbbbbbb'), (60, 'bbbbbb'),
(31, 'bbb'), (11, 'b'), (71, 'bbbbbbb'), (61, 'bbbbbb'),
(32, 'bbb'), (12, 'b'), (72, 'bbbbbbb'), (62, 'bbbbbb');
insert into t3 values
(4000, 'dddd'), (3000, 'ddd'), (1000, 'd'), (8000, 'dddddddd'),
(4001, 'dddd'), (3001, 'ddd'), (1001, 'd'), (8001, 'dddddddd'),
(4002, 'dddd'), (3002, 'ddd'), (1002, 'd'), (8002, 'dddddddd');
insert into t4 values
(200, 'cc'), (600, 'cccccc'), (300, 'ccc'), (500, 'ccccc'),
(201, 'cc'), (601, 'cccccc'), (301, 'ccc'), (501, 'ccccc'),
(202, 'cc'), (602, 'cccccc'), (302, 'ccc'), (502, 'ccccc');
--disable_result_log
--disable_warnings
analyze table t2,t3,t4;
--enable_warnings
--enable_result_log
set join_cache_level=1;
explain
select t1.a, t1.b, t1.c, t1.d, t2.e, t3.f, t4.g from t1,t2,t3,t4
where t2.b=t1.b and t3.d=t1.d and t4.c=t1.c;
select t1.a, t1.b, t1.c, t1.d, t2.e, t3.f, t4.g from t1,t2,t3,t4
where t2.b=t1.b and t3.d=t1.d and t4.c=t1.c;
set join_cache_level=6;
explain
select t1.a, t1.b, t1.c, t1.d, t2.e, t3.f, t4.g from t1,t2,t3,t4
where t2.b=t1.b and t3.d=t1.d and t4.c=t1.c;
select t1.a, t1.b, t1.c, t1.d, t2.e, t3.f, t4.g from t1,t2,t3,t4
where t2.b=t1.b and t3.d=t1.d and t4.c=t1.c;
set join_cache_level=default;
drop table t1,t2,t3,t4;
--echo #
--echo # Bug #44250: Corruption of linked join buffers when using BKA
--echo #
CREATE TABLE t1 (
id1 bigint(20) DEFAULT NULL,
id2 bigint(20) DEFAULT NULL,
id3 bigint(20) DEFAULT NULL,
num1 bigint(20) DEFAULT NULL,
num2 int(11) DEFAULT NULL,
num3 bigint(20) DEFAULT NULL
);
CREATE TABLE t2 (
id3 bigint(20) NOT NULL DEFAULT '0',
id4 bigint(20) DEFAULT NULL,
enum1 enum('Enabled','Disabled','Paused') DEFAULT NULL,
PRIMARY KEY (id3)
);
CREATE TABLE t3 (
id4 bigint(20) NOT NULL DEFAULT '0',
text1 text,
PRIMARY KEY (id4)
);
CREATE TABLE t4 (
id2 bigint(20) NOT NULL DEFAULT '0',
dummy int(11) DEFAULT '0',
PRIMARY KEY (id2)
);
CREATE TABLE t5 (
id1 bigint(20) NOT NULL DEFAULT '0',
id2 bigint(20) NOT NULL DEFAULT '0',
enum2 enum('Active','Deleted','Paused') DEFAULT NULL,
PRIMARY KEY (id1,id2)
);
--disable_query_log
--disable_result_log
--disable_warnings
INSERT INTO t1 VALUES
(228172702,72485641,2667134182,10,1,14),(228172702,94266195,2667134182,134,0,134),
(228172702,94266195,2667134182,15,0,15),(228172702,94266195,2667134182,2,0,3),
(228172702,818095880,2667134182,1,1,1),(228172702,1004959639,2667134182,3,0,3),
(228172702,1297484422,2667134182,1,2,1),(228172702,1730911800,2667134182,11,0,28),
(228172702,1730911800,2667134182,4,0,4),(228172702,2182755982,2667134182,5,0,15),
(228172702,2182755982,2667134182,1,0,1),(228172702,2968841184,2667134182,1,0,1),
(228172702,4765525626,2667134182,2,0,3),(228172702,4765525626,2667134182,29,0,38),
(228172702,4765525626,2667134182,7,0,7),(228172702,4765525626,2667134182,7,0,8),
(228172702,5330573302,2667134182,1,0,1),(228512602,191149872,935692942,3,0,17),
(228512602,259118753,935692942,13,7,13),(228512602,259118753,935692942,83,33,83),
(228512602,585705465,935692942,1,0,1),(228512602,585716775,935692942,1,0,1),
(228512602,585716775,935692942,6,6,6),(228512602,585716775,935692942,1,1,1),
(228512602,1105371172,935692942,2,0,3),(228512602,1105371172,935692942,7,2,7),
(228512602,1314223462,935692942,1,0,1),(228512602,1314223642,935692942,1,1,1),
(228512602,1411060522,935692942,1,0,1),(228512602,1467398182,935692942,1,0,1),
(228512602,1467398182,935692942,3,0,4),(228512602,1467398242,935692942,10,0,41),
(228512602,1467398242,935692942,28,0,40),(228512602,1467398242,935692942,0,0,0),
(228512602,1467398242,935692942,29,2,33),(228512602,1734178942,935692942,1,0,1),
(228512602,1734179122,935692942,1,0,4),(228512602,1734179122,935692942,3,0,6),
(228512602,1953612870,935692942,1,0,1),(228512602,2271510562,935692942,1,1,1),
(228512602,2271525022,935692942,0,0,0),(228512602,3058831402,935692942,1,1,1),
(228512602,3723638842,935692942,1,1,1),(228512602,3723638842,935692942,4,3,4),
(228512602,3723836602,935692942,1,1,1),(228512602,3723836842,935692942,1,1,1),
(228512602,3723836962,935692942,1,1,1),(228512602,3723988102,935692942,11,4,11),
(228512602,3723989182,935692942,8,3,8),(228512602,5920283002,935692942,1,0,1),
(228512602,5920314232,935692942,1,0,1),(228512602,191149872,1241589892,0,0,0),
(228512602,191149872,1241589892,2,0,4),(228512602,191149872,1241589892,0,0,0),
(228512602,259118753,1241589892,8,4,8),(228512602,259118753,1241589892,70,33,70),
(228512602,259118753,1241589892,1,1,1),(228512602,585716775,1241589892,8,7,8),
(228512602,1105371172,1241589892,1,0,1),(228512602,1105371172,1241589892,9,0,9),
(228512602,1314223462,1241589892,1,0,1),(228512602,1411060522,1241589892,1,1,1),
(228512602,1467398182,1241589892,1,0,1),(228512602,1467398182,1241589892,4,1,4),
(228512602,1467398182,1241589892,1,0,1),(228512602,1467398242,1241589892,10,0,28),
(228512602,1467398242,1241589892,37,1,78),(228512602,1467398242,1241589892,28,9,30),
(228512602,1467398242,1241589892,5,0,6),(228512602,1734179122,1241589892,3,1,18),
(228512602,1734179122,1241589892,1,1,1),(228512602,1734179122,1241589892,2,0,3),
(228512602,1953611430,1241589892,1,1,1),(228512602,1953611430,1241589892,1,1,1),
(228512602,1953612870,1241589892,1,0,1),(228512602,2026844250,1241589892,1,0,1),
(228512602,2271510562,1241589892,1,1,1),(228512602,2271525022,1241589892,1,0,1),
(228512602,2941612417,1241589892,1,0,1),(228512602,3723988102,1241589892,1,0,1);
INSERT INTO t1 VALUES
(228512602,3723988102,1241589892,11,4,11),(228512602,3723989002,1241589892,1,0,1),
(228512602,3752960902,1241589892,2,2,4),(228808822,17304242,935693782,6,0,17),
(228808822,17304242,935693782,28,1,50),(228808822,17304242,935693782,29,3,61),
(228808822,17304242,935693782,6,0,13),(228808822,30931012,935693782,21,0,60),
(228808822,30931012,935693782,5,0,13),(228808822,37254452,935693782,3,0,3),
(228808822,42726891,935693782,1,0,4),(228808822,42726891,935693782,3,0,6),
(228808822,76261151,935693782,8,0,18),(228808822,88240139,935693782,1,0,1),
(228808822,88240139,935693782,3,0,3),(228808822,94730895,935693782,2,0,4),
(228808822,179737402,935693782,10,0,13),(228808822,179737402,935693782,7,0,8),
(228808822,179737402,935693782,3,0,4),(228808822,271288782,935693782,1,0,6),
(228808822,304690943,935693782,5,2,10),(228808822,304691183,935693782,4,0,16),
(228808822,568994960,935693782,1,0,1),(228808822,631705925,935693782,1,0,1),
(228808822,631745165,935693782,1,0,1),(228808822,631749605,935693782,1,0,4),
(228808822,1057787002,935693782,1,0,1),(228808822,1057787002,935693782,2,1,4),
(228808822,1057787002,935693782,12,1,20),(228808822,1057788022,935693782,2,0,40),
(228808822,1057788022,935693782,2,1,3),(228808822,1057788022,935693782,9,2,16),
(228808822,1335646822,935693782,3,1,6),(228808822,1335646882,935693782,1,0,3),
(228808822,1335646882,935693782,1,0,3),(228808822,1335646942,935693782,7,2,15),
(228808822,5510586183,935693782,1,1,1),(228808822,17304242,2482416112,11,0,28),
(228808822,17304242,2482416112,34,0,62),(228808822,17304242,2482416112,43,2,89),
(228808822,17304242,2482416112,9,0,19),(228808822,30931012,2482416112,32,2,84),
(228808822,30931012,2482416112,6,0,14),(228808822,30931012,2482416112,2,0,9),
(228808822,37254452,2482416112,1,1,1),(228808822,42726891,2482416112,2,0,10),
(228808822,76261151,2482416112,11,0,26),(228808822,88240139,2482416112,3,0,3),
(228808822,88240139,2482416112,1,0,1),(228808822,88240139,2482416112,3,0,4),
(228808822,94730895,2482416112,1,0,3),(228808822,125469602,2482416112,0,0,0),
(228808822,179737402,2482416112,4,0,10),(228808822,179737402,2482416112,8,1,9),
(228808822,179737402,2482416112,7,1,9),(228808822,179737402,2482416112,1,0,1),
(228808822,271288782,2482416112,2,0,14),(228808822,304690943,2482416112,3,0,6),
(228808822,304691183,2482416112,1,0,4),(228808822,555689643,2482416112,2,1,8),
(228808822,555689643,2482416112,1,0,4),(228808822,631705925,2482416112,1,0,1),
(228808822,631712555,2482416112,1,0,1),(228808822,631745165,2482416112,1,0,1),
(228808822,710348755,2482416112,1,0,1),(228808822,753718113,2482416112,1,0,1),
(228808822,1057787002,2482416112,1,0,4),(228808822,1057787002,2482416112,1,0,1),
(228808822,1057787002,2482416112,4,1,7),(228808822,1057788022,2482416112,7,0,12),
(228808822,1057788022,2482416112,3,0,37),(228808822,1057788022,2482416112,0,0,0),
(228808822,1057788022,2482416112,12,0,15),(228808822,1335646822,2482416112,14,1,28),
(228808822,1335646882,2482416112,1,1,3),(228808822,1335646942,2482416112,5,1,9),
(228808822,1335646942,2482416112,1,0,1),(230941762,16069490,2691187582,0,0,0),
(230941762,16705991,2691187582,16,0,30),(230941762,16705991,2691187582,12,3,12);
INSERT INTO t1 VALUES
(230941762,16705991,2691187582,1,0,1),(230941762,27714032,2691187582,6,0,16),
(230941762,27714032,2691187582,1,0,1),(230941762,27714032,2691187582,9,0,14),
(230941762,28676710,2691187582,3,1,4),(230941762,370319272,2691187582,7,0,7),
(230941762,1409814802,2691187582,1,0,3),(230941762,1409814982,2691187582,1,0,1),
(230941762,1409814982,2691187582,1,1,1),(230941762,2069703256,2691187582,1,0,3),
(230941762,16705991,2691187672,8,1,20),(230941762,16705991,2691187672,11,6,11),
(230941762,16705991,2691187672,1,0,1),(230941762,27714032,2691187672,5,0,20),
(230941762,27714032,2691187672,1,0,10),(230941762,27714032,2691187672,12,2,17),
(230941762,28676710,2691187672,1,0,1),(230941762,142889951,2691187672,2,0,10),
(230941762,172526592,2691187672,1,1,1),(230941762,293109282,2691187672,1,0,1),
(230941762,370319272,2691187672,10,0,10),(230941762,1409814802,2691187672,1,0,3),
(230941762,1409814922,2691187672,1,0,1),(230941762,1409814982,2691187672,1,0,1),
(230941762,16069490,2694472582,1,1,1),(230941762,16069490,2694472582,1,1,1),
(230941762,16705991,2694472582,15,0,45),(230941762,16705991,2694472582,13,2,15),
(230941762,27714032,2694472582,9,0,34),(230941762,27714032,2694472582,2,0,4),
(230941762,27714032,2694472582,10,2,14),(230941762,28676710,2694472582,4,0,12),
(230941762,28676710,2694472582,1,0,1),(230941762,172526592,2694472582,1,0,4),
(230941762,293109282,2694472582,1,0,1),(230941762,370319272,2694472582,6,0,6),
(230941762,1409814802,2694472582,1,0,3),(230941762,1409814862,2694472582,1,0,4),
(230941762,1409814982,2694472582,1,0,1),(230941762,2680867980,2694472582,1,0,3),
(230942122,25451690,935695702,1,0,9),(230942122,31549341,935695702,2,0,18),
(230942122,31549341,935695702,2,0,4),(230942122,38900150,935695702,4,0,29),
(230942122,38900150,935695702,4,1,13),(230942122,906919252,935695702,39,0,271),
(230942122,906919252,935695702,20,0,83),(230942122,906919252,935695702,2,1,9),
(230942122,1409816782,935695702,3,0,18),(230942122,1409816842,935695702,1,0,7),
(230942122,1409816842,935695702,1,0,3),(230942122,1409816902,935695702,1,0,6),
(230942122,2145075862,935695702,4,1,4),(230942122,25451690,935695822,2,0,16),
(230942122,38900150,935695822,3,0,26),(230942122,38900150,935695822,1,0,3),
(230942122,906919252,935695822,24,0,176),(230942122,906919252,935695822,20,0,74),
(230942122,906919252,935695822,1,0,3),(230942122,1409816782,935695822,2,0,21),
(230942122,1409816782,935695822,2,0,21),(230942122,1409816842,935695822,1,0,3),
(230942122,1409816902,935695822,1,0,7),(231112162,1413675742,935696902,1,0,1),
(231112162,1413675742,935696962,0,0,0),(231112162,1413675742,935696962,4,2,4),
(231112162,1413675922,935696962,1,0,1),(231112162,1413675922,935696962,1,0,1),
(231112162,1413675742,1248588922,1,0,1),(231112162,1413675922,1248588922,3,0,3),
(233937022,12641121,935697562,2,0,13),(233937022,12653871,935697562,1,0,1),
(233937022,12693551,935697562,1,0,1),(233937022,12910461,935697562,2,0,6),
(233937022,12910461,935697562,26,0,65),(233937022,12910461,935697562,44,8,45),
(233937022,12910481,935697562,12,0,19),(233937022,12910481,935697562,7,2,9),
(233937022,12910481,935697562,1,0,1),(233937022,12910511,935697562,8,0,8);
INSERT INTO t1 VALUES
(233937022,12910511,935697562,20,6,22),(233937022,30879781,935697562,34,0,34),
(233937022,30879781,935697562,3,0,4),(233937022,30879781,935697562,1,0,1),
(233937022,45631730,935697562,8,0,39),(233937022,54079090,935697562,12,0,12),
(233937022,54079090,935697562,7,0,11),(233937022,54079090,935697562,14,0,16),
(233937022,94431735,935697562,6,0,31),(233937022,96876131,935697562,3,0,4),
(233937022,105436492,935697562,4,0,4),(233937022,128981555,935697562,3,0,3),
(233937022,145211004,935697562,1,0,1),(233937022,146382622,935697562,1,0,1),
(233937022,175678702,935697562,1,0,4),(233937022,298998998,935697562,1,0,1),
(233937022,335995773,935697562,3,0,3),(233937022,335995773,935697562,2,0,3),
(233937022,347447636,935697562,0,0,0),(233937022,459295955,935697562,3,0,3),
(233937022,459376625,935697562,1,0,1),(233937022,495877773,935697562,1,0,1),
(233937022,497008702,935697562,1,0,3),(233937022,561944105,935697562,1,0,1),
(233937022,561944105,935697562,1,0,1),(233937022,586535965,935697562,3,0,3),
(233937022,631549775,935697562,1,0,7),(233937022,647138479,935697562,1,0,1),
(233937022,655870453,935697562,4,0,7),(233937022,694832725,935697562,1,0,1),
(233937022,864475057,935697562,1,0,1),(233937022,1010757503,935697562,1,0,4),
(233937022,1010847736,935697562,2,0,9),(233937022,1287437116,935697562,2,0,4),
(233937022,1337693056,935697562,1,0,1),(233937022,1569279742,935697562,1,1,1),
(233937022,1569280102,935697562,2,0,7),(233937022,1569280882,935697562,2,1,3),
(233937022,1569281062,935697562,1,0,1),(233937022,1569281962,935697562,1,0,3),
(233937022,2823580588,935697562,2,0,8),(233937022,2823580588,935697562,3,1,10),
(233937022,2842066134,935697562,1,0,1),(233937022,2904542181,935697562,1,0,1),
(233937022,3058483627,935697562,1,0,1),(233937022,4507287318,935697562,1,0,1),
(233937022,5283489892,935697562,1,0,1),(233937022,11890554322,935697562,16,0,16),
(233937022,11890756102,935697562,3,1,3),(233937022,12641121,953996482,1,0,7),
(233937022,12641851,953996482,1,0,1),(233937022,12641851,953996482,1,0,1),
(233937022,12910461,953996482,4,0,14),(233937022,12910461,953996482,20,2,23),
(233937022,12910461,953996482,43,5,43),(233937022,12910461,953996482,1,0,1),
(233937022,12910481,953996482,17,2,30),(233937022,12910511,953996482,7,1,8),
(233937022,12910511,953996482,23,5,23),(233937022,14913951,953996482,2,0,3),
(233937022,21835210,953996482,1,1,1),(233937022,26481052,953996482,1,1,1),
(233937022,26481052,953996482,1,0,1),(233937022,30879781,953996482,2,0,3),
(233937022,30879781,953996482,22,0,22),(233937022,35617681,953996482,1,0,1),
(233937022,45631730,953996482,3,0,11),(233937022,54079090,953996482,13,0,13),
(233937022,54079090,953996482,11,0,16),(233937022,54079090,953996482,29,0,34),
(233937022,94431735,953996482,3,0,9),(233937022,96876131,953996482,3,0,4),
(233937022,105436492,953996482,1,0,1),(233937022,105437952,953996482,3,1,3),
(233937022,123639716,953996482,1,0,6),(233937022,145211004,953996482,2,0,3),
(233937022,145211004,953996482,2,1,3),(233937022,146382622,953996482,1,0,1),
(233937022,146382622,953996482,1,0,1),(233937022,155454324,953996482,1,0,1);
INSERT INTO t1 VALUES
(233937022,298998998,953996482,1,1,1),(233937022,335995773,953996482,1,0,1),
(233937022,335995773,953996482,7,2,9),(233937022,459295955,953996482,2,0,4),
(233937022,561944105,953996482,1,0,1),(233937022,655870453,953996482,5,0,9),
(233937022,694832725,953996482,1,0,1),(233937022,694832725,953996482,1,0,1),
(233937022,864475057,953996482,4,1,4),(233937022,897886118,953996482,1,0,1),
(233937022,897886118,953996482,1,0,3),(233937022,1005147016,953996482,1,0,1),
(233937022,1010757503,953996482,1,0,1),(233937022,1082217873,953996482,1,0,1),
(233937022,1286925326,953996482,1,0,1),(233937022,1337693056,953996482,4,0,4),
(233937022,1407236408,953996482,2,0,3),(233937022,1569280102,953996482,1,0,6),
(233937022,1569280222,953996482,1,0,1),(233937022,1569281062,953996482,1,0,1),
(233937022,1569284362,953996482,1,0,3),(233937022,2823580588,953996482,1,0,3),
(233937022,2904542181,953996482,3,0,7),(233937022,4371581485,953996482,1,0,1),
(233937022,5283491332,953996482,1,0,1),(233937022,7300486013,953996482,1,1,1),
(233937022,11890554322,953996482,16,0,16),(233937022,11890754392,953996482,1,0,1),
(233937022,11890754392,953996482,0,0,0);
INSERT INTO t2 VALUES
(2667134182,2567095402,'Enabled'),(935692942,826927822,'Enabled'),
(1241589892,1130891152,'Enabled'),(935693782,826928662,'Enabled'),
(2482416112,2381969632,'Enabled'),(2691187582,2591198842,'Enabled'),
(2691187672,2591198932,'Enabled'),(2694472582,2594492212,'Paused'),
(935695702,826930582,'Enabled'),(935695822,826930702,'Enabled'),
(935696902,826931782,'Enabled'),(935696962,826931842,'Enabled'),
(1248588922,1137805582,'Enabled'),(935697562,826932442,'Paused'),
(953996482,845181202,'Enabled'),(2702549092,2602579882,'Enabled'),
(2702549182,2602579972,'Enabled'),(2702550712,2602581502,'Enabled'),
(1125312412,1015179502,'Enabled'),(2708245462,2608290202,'Enabled'),
(2708247262,2608292002,'Enabled'),(935699242,826934122,'Enabled'),
(1125312502,1015179592,'Enabled'),(1125312592,1015179682,'Enabled'),
(2711450452,2611502302,'Enabled'),(2711452252,2611504102,'Enabled'),
(935699902,826934782,'Enabled'),(935700262,826935142,'Enabled'),
(1215381442,1104677032,'Enabled'),(2503848082,2403457762,'Enabled'),
(935701762,826936642,'Enabled'),(935701822,826936702,'Enabled'),
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(1125312682,1015179772,'Enabled'),(2713816102,2613869392,'Enabled'),
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(2701527412,2601556942,'Enabled'),(1623918712,1510242412,'Enabled'),
(2701521922,2601551452,'Enabled'),(2701527772,2601557302,'Enabled');
INSERT INTO `t3` VALUES
(2567095402,'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'),
(826927822,'BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB'),(1130891152,'BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB'),
(826928662,'CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC'),
(2381969632,'CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC'),
(2591198842,'DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD'),
(2591198932,'EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE'),
(2594492212,'FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF'),
(826930582,'GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG'),
(826930702,'GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG'),
(826931782,'BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB'),
(826931842,'BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB'),
(1137805582,'BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB');
INSERT INTO t4 VALUES
(12618121,0),(12641121,0),(12641851,0),(12653871,0),(12665801,0),(12666811,0),
(12693551,0),(12910461,0),(12910481,0),(12910511,0),(14787251,0),(14913941,0),
(14913951,0),(16069490,0),(16705901,0),(16705991,0),(17291062,0),(17304242,0),
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(26481052,0),(27714032,0),(28676710,0),(30879781,0),(30931012,0),(31549341,0),
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(54079090,0),(60442241,0),(65320501,0),(72485641,0),(76261151,0),(87949714,0),
(88240139,0),(94266195,0),(94431735,0),(94730895,0),(96876131,0);
INSERT INTO t5 VALUES
(228172702,72485641,'Active'),(228172702,94266195,'Active'),
(228172702,818095880,'Active'),(228172702,1004959639,'Active'),
(228172702,1297484242,'Active'),(228172702,1297484422,'Active'),
(228172702,1730911800,'Active'),(228172702,1808277389,'Active'),
(228172702,2182755982,'Active'),(228172702,2968841184,'Active'),
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(228512602,191149872,'Active'),(228512602,259118753,'Active'),
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(228512602,1105371172,'Active'),(228512602,1314223462,'Active'),
(228512602,1314223642,'Active'),(228512602,1411060522,'Active'),
(228512602,1467398182,'Active'),(228512602,1467398242,'Active'),
(228512602,1734178942,'Active'),(228512602,1734179122,'Active'),
(228512602,1953612870,'Active'),(228512602,2271510562,'Active'),
(228512602,2271525022,'Active'),(228512602,2941612417,'Active'),
(228512602,3058831402,'Active'),(228512602,3723638842,'Active'),
(228512602,3723836602,'Active'),(228512602,3723836842,'Active'),
(228512602,3723836962,'Active'),(228512602,3723988102,'Active'),
(228512602,3723989182,'Active'),(228512602,5920283002,'Active'),
(228512602,5920314232,'Active'),(228512602,585717615,'Active'),
(228512602,1953611430,'Active'),(228512602,2026844250,'Active'),
(228512602,3058831462,'Active'),(228512602,3723836902,'Active'),
(228512602,3723989002,'Active'),(228512602,3752960902,'Active'),
(228808822,17304242,'Active'),(228808822,30931012,'Active'),
(228808822,37254452,'Active'),(228808822,42726891,'Active'),
(228808822,76261151,'Active'),(228808822,88240139,'Active'),
(228808822,94730895,'Active'),(228808822,125469622,'Active'),
(228808822,179737402,'Active'),(228808822,271288782,'Active'),
(228808822,304690943,'Active'),(228808822,304691183,'Active'),
(228808822,496123368,'Active'),(228808822,555689643,'Active'),
(228808822,568994960,'Active'),(228808822,631705925,'Active'),
(228808822,631745165,'Active'),(228808822,631749605,'Active'),
(228808822,1057787002,'Active'),(228808822,1057788022,'Active'),
(228808822,1335646822,'Active'),(228808822,1335646882,'Active'),
(228808822,1335646942,'Active'),(228808822,1612792238,'Active'),
(228808822,5510586183,'Active'),(228808822,47171711,'Active'),
(228808822,125469602,'Active'),(228808822,631712555,'Active'),
(228808822,710348755,'Active'),(228808822,753718113,'Active'),
(230941762,16069490,'Active'),(230941762,16705991,'Active'),
(230941762,27714032,'Active'),(230941762,28676710,'Active');
INSERT INTO t5 VALUES
(230941762,370319272,'Active'),(230941762,1409814802,'Active'),
(230941762,1409814982,'Active'),(230941762,2069703256,'Active'),
(230941762,142889951,'Active'),(230941762,172526592,'Active'),
(230941762,293109282,'Active'),(230941762,1409814922,'Active'),
(230941762,1409814862,'Active'),(230941762,2680867980,'Active'),
(230942122,25451690,'Active'),(230942122,31549341,'Active'),
(230942122,38900150,'Active'),(230942122,464554745,'Active'),
(230942122,906919252,'Active'),(230942122,1409816782,'Active'),
(230942122,1409816842,'Active'),(230942122,1409816902,'Active'),
(230942122,2145075862,'Active'),(231112162,1413675742,'Active'),
(231112162,1413675922,'Active'),(231112162,1413675562,'Active'),
(231112162,1413675802,'Active'),(233937022,12641121,'Active'),
(233937022,12653871,'Active'),(233937022,12693551,'Active'),
(233937022,12910461,'Active'),(233937022,12910481,'Active'),
(233937022,12910511,'Active'),(233937022,14913941,'Active'),
(233937022,30879781,'Active'),(233937022,45631730,'Active'),
(233937022,54079090,'Active'),(233937022,65320501,'Active'),
(233937022,94431735,'Active'),(233937022,96876131,'Active'),
(233937022,105436492,'Active'),(233937022,105437952,'Active'),
(233937022,128981555,'Active'),(233937022,145211004,'Active'),
(233937022,146382622,'Active'),(233937022,148832422,'Active'),
(233937022,175678702,'Active'),(233937022,260507673,'Active'),
(233937022,298998998,'Active'),(233937022,335995773,'Active'),
(233937022,347447636,'Active'),(233937022,459295955,'Active'),
(233937022,459376625,'Active'),(233937022,495877773,'Active'),
(233937022,497008702,'Active'),(233937022,561944105,'Active'),
(233937022,586535965,'Active'),(233937022,631549775,'Active'),
(233937022,647138479,'Active'),(233937022,655870453,'Active'),
(233937022,694832725,'Active'),(233937022,835712045,'Active'),
(233937022,864475057,'Active'),(233937022,864484777,'Active'),
(233937022,1010757503,'Active'),(233937022,1010847736,'Active'),
(233937022,1091554836,'Active'),(233937022,1287437116,'Active'),
(233937022,1337693056,'Active'),(233937022,1569279742,'Active'),
(233937022,1569280102,'Active'),(233937022,1569280222,'Active'),
(233937022,1569280582,'Active'),(233937022,1569280882,'Active'),
(233937022,1569281062,'Active'),(233937022,1569281962,'Active'),
(233937022,1569284362,'Active'),(233937022,1743317015,'Active'),
(233937022,2698799002,'Active'),(233937022,2698800742,'Active'),
(233937022,2823580588,'Active'),(233937022,2842066134,'Active'),
(233937022,2904542181,'Active'),(233937022,3058483627,'Active');
INSERT INTO t5 VALUES
(233937022,4507287318,'Active'),(233937022,5283489892,'Active'),
(233937022,11890554322,'Active'),(233937022,11890756102,'Active'),
(233937022,12641851,'Active'),(233937022,14913951,'Active'),
(233937022,21835210,'Active'),(233937022,26481052,'Active'),
(233937022,35617681,'Active'),(233937022,123639716,'Active'),
(233937022,155454324,'Active'),(233937022,299001668,'Active'),
(233937022,897886118,'Active'),(233937022,1005147016,'Active'),
(233937022,1082217873,'Active'),(233937022,1286925326,'Active'),
(233937022,1407236408,'Active'),(233937022,4371581485,'Active'),
(233937022,5283491332,'Active'),(233937022,7300486013,'Active'),
(233937022,11890754392,'Active');
--enable_warnings
--enable_result_log
--enable_query_log
set join_cache_level=8;
set join_buffer_size=2048;
EXPLAIN
SELECT STRAIGHT_JOIN t1.id1, t1.num3, t3.text1, t3.id4, t2.id3, t4.dummy
FROM t1 JOIN t2 JOIN t3 JOIN t4 JOIN t5
WHERE t1.id1=t5.id1 AND t1.id2=t5.id2 and t4.id2=t1.id2 AND
t5.enum2='Active' AND t3.id4=t2.id4 AND t2.id3=t1.id3 AND t3.text1<'D';
SELECT STRAIGHT_JOIN t1.id1, t1.num3, t3.text1, t3.id4, t2.id3, t4.dummy
FROM t1 JOIN t2 JOIN t3 JOIN t4 JOIN t5
WHERE t1.id1=t5.id1 AND t1.id2=t5.id2 and t4.id2=t1.id2 AND
t5.enum2='Active' AND t3.id4=t2.id4 AND t2.id3=t1.id3 AND t3.text1<'D';
set join_buffer_size=default;
set join_cache_level=default;
DROP TABLE t1,t2,t3,t4,t5;
--echo #
--echo # Bug#45267: Incomplete check caused wrong result.
--echo #
CREATE TABLE t1 (
`pk` int(11) NOT NULL AUTO_INCREMENT PRIMARY KEY
);
CREATE TABLE t3 (
`pk` int(11) NOT NULL AUTO_INCREMENT PRIMARY KEY
);
INSERT INTO t3 VALUES
(1),(2),(3),(4),(5),(6),(7),(8),(9),(10),(11),(12),(13),(14),(15),
(16),(17),(18),(19),(20);
CREATE TABLE t2 (
`pk` int(11) NOT NULL AUTO_INCREMENT,
`int_nokey` int(11) NOT NULL,
`time_key` time NOT NULL,
PRIMARY KEY (`pk`),
KEY `time_key` (`time_key`)
);
INSERT INTO t2 VALUES (10,9,'22:36:46'),(11,0,'08:46:46');
SELECT DISTINCT t1.`pk`
FROM t1 RIGHT JOIN t2 STRAIGHT_JOIN t3 ON t2.`int_nokey` ON t2.`time_key`
GROUP BY 1;
DROP TABLE IF EXISTS t1, t2, t3;
--echo #
--echo # Bug #46328: Use of aggregate function without GROUP BY clause
--echo # returns many rows (vs. one )
--echo #
CREATE TABLE t1 (
int_key int(11) NOT NULL,
KEY int_key (int_key)
);
INSERT INTO t1 VALUES
(0),(2),(2),(2),(3),(4),(5),(5),(6),(6),(8),(8),(9),(9);
CREATE TABLE t2 (
int_key int(11) NOT NULL,
KEY int_key (int_key)
);
INSERT INTO t2 VALUES (2),(3);
--echo
--echo # The query shall return 1 record with a max value 9 and one of the
--echo # int_key values inserted above (undefined which one). A changed
--echo # execution plan may change the value in the second column
SELECT MAX(t1.int_key), t1.int_key
FROM t1 STRAIGHT_JOIN t2
ORDER BY t1.int_key;
--echo
explain
SELECT MAX(t1.int_key), t1.int_key
FROM t1 STRAIGHT_JOIN t2
ORDER BY t1.int_key;
--echo
DROP TABLE t1,t2;
SET join_cache_level=default;
--echo #
--echo # Regression test for
--echo # Bug#46733 - NULL value not returned for aggregate on empty result
--echo # set w/ semijoin on
--echo #
CREATE TABLE t1 (
i int(11) NOT NULL,
v varchar(1) DEFAULT NULL,
PRIMARY KEY (i)
);
INSERT INTO t1 VALUES (10,'a'),(11,'b'),(12,'c'),(13,'d');
CREATE TABLE t2 (
i int(11) NOT NULL,
v varchar(1) DEFAULT NULL,
PRIMARY KEY (i)
);
INSERT INTO t2 VALUES (1,'x'),(2,'y');
--echo
SELECT MAX(t1.i)
FROM t1 JOIN t2 ON t2.v
ORDER BY t2.v;
--echo
EXPLAIN
SELECT MAX(t1.i)
FROM t1 JOIN t2 ON t2.v
ORDER BY t2.v;
--echo
DROP TABLE t1,t2;
--echo #
--echo # Bug #45092: join buffer contains two blob columns one of which is
--echo # used in the key employed to access the joined table
--echo #
CREATE TABLE t1 (c1 int, c2 int, key (c2));
INSERT INTO t1 VALUES (1,1);
INSERT INTO t1 VALUES (2,2);
CREATE TABLE t2 (c1 text, c2 text);
INSERT INTO t2 VALUES('tt', 'uu');
INSERT INTO t2 VALUES('zzzz', 'xxxxxxxxx');
--disable_result_log
ANALYZE TABLE t1,t2;
--enable_result_log
set join_cache_level=6;
SELECT t1.*, t2.*, LENGTH(t2.c1), LENGTH(t2.c2) FROM t1,t2
WHERE t1.c2=LENGTH(t2.c2) and t1.c1=LENGTH(t2.c1);
set join_cache_level=default;
DROP TABLE t1,t2;
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