diff options
Diffstat (limited to 'mysql-test/main/join_cache.result')
| -rw-r--r-- | mysql-test/main/join_cache.result | 206 |
1 files changed, 103 insertions, 103 deletions
diff --git a/mysql-test/main/join_cache.result b/mysql-test/main/join_cache.result index fde6e0fec6b..79a4bf9730d 100644 --- a/mysql-test/main/join_cache.result +++ b/mysql-test/main/join_cache.result @@ -79,9 +79,9 @@ City.Name LIKE 'L%' AND Country.Population > 3000000 AND CountryLanguage.Percentage > 50 AND LENGTH(Language) < LENGTH(City.Name) - 2; id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE Country ALL NULL NULL NULL NULL 239 Using where +1 SIMPLE City ALL NULL NULL NULL NULL 4079 Using where +1 SIMPLE Country ALL NULL NULL NULL NULL 239 Using where; Using join buffer (flat, BNL join) 1 SIMPLE CountryLanguage ALL NULL NULL NULL NULL 984 Using where; Using join buffer (flat, BNL join) -1 SIMPLE City ALL NULL NULL NULL NULL 4079 Using where; Using join buffer (flat, BNL join) SELECT City.Name, Country.Name, CountryLanguage.Language FROM City,Country,CountryLanguage WHERE City.Country=Country.Code AND @@ -157,9 +157,9 @@ City.Name LIKE 'L%' AND Country.Population > 3000000 AND CountryLanguage.Percentage > 50 AND LENGTH(Language) < LENGTH(City.Name) - 2; id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE Country ALL NULL NULL NULL NULL 239 Using where -1 SIMPLE CountryLanguage ALL NULL NULL NULL NULL 984 Using where; Using join buffer (flat, BNL join) -1 SIMPLE City ALL NULL NULL NULL NULL 4079 Using where; Using join buffer (incremental, BNL join) +1 SIMPLE City ALL NULL NULL NULL NULL 4079 Using where +1 SIMPLE Country ALL NULL NULL NULL NULL 239 Using where; Using join buffer (flat, BNL join) +1 SIMPLE CountryLanguage ALL NULL NULL NULL NULL 984 Using where; Using join buffer (incremental, BNL join) SELECT City.Name, Country.Name, CountryLanguage.Language FROM City,Country,CountryLanguage WHERE City.Country=Country.Code AND @@ -236,8 +236,8 @@ CountryLanguage.Percentage > 50 AND LENGTH(Language) < LENGTH(City.Name) - 2; id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE Country ALL NULL NULL NULL NULL 239 Using where -1 SIMPLE CountryLanguage hash_ALL NULL #hash#$hj 3 world.Country.Code 984 Using where; Using join buffer (flat, BNLH join) 1 SIMPLE City hash_ALL NULL #hash#$hj 3 world.Country.Code 4079 Using where; Using join buffer (flat, BNLH join) +1 SIMPLE CountryLanguage hash_ALL NULL #hash#$hj 3 world.Country.Code 984 Using where; Using join buffer (flat, BNLH join) SELECT City.Name, Country.Name, CountryLanguage.Language FROM City,Country,CountryLanguage WHERE City.Country=Country.Code AND @@ -314,8 +314,8 @@ CountryLanguage.Percentage > 50 AND LENGTH(Language) < LENGTH(City.Name) - 2; id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE Country ALL NULL NULL NULL NULL 239 Using where -1 SIMPLE CountryLanguage hash_ALL NULL #hash#$hj 3 world.Country.Code 984 Using where; Using join buffer (flat, BNLH join) -1 SIMPLE City hash_ALL NULL #hash#$hj 3 world.Country.Code 4079 Using where; Using join buffer (incremental, BNLH join) +1 SIMPLE City hash_ALL NULL #hash#$hj 3 world.Country.Code 4079 Using where; Using join buffer (flat, BNLH join) +1 SIMPLE CountryLanguage hash_ALL NULL #hash#$hj 3 world.Country.Code 984 Using where; Using join buffer (incremental, BNLH join) SELECT City.Name, Country.Name, CountryLanguage.Language FROM City,Country,CountryLanguage WHERE City.Country=Country.Code AND @@ -402,7 +402,7 @@ ON City.Country=Country.Code AND City.Population > 5000000 WHERE Country.Name LIKE 'C%' AND Country.Population > 10000000; id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE Country ALL NULL NULL NULL NULL 239 Using where -1 SIMPLE City hash_range City_Population #hash#$hj:City_Population 3:4 world.Country.Code 25 Using where; Rowid-ordered scan; Using join buffer (flat, BNLH join) +1 SIMPLE City range City_Population City_Population 4 NULL 25 Using where; Rowid-ordered scan; Using join buffer (flat, BNL join) SELECT Country.Name, Country.Population, City.Name, City.Population FROM Country LEFT JOIN City ON City.Country=Country.Code AND City.Population > 5000000 @@ -497,9 +497,9 @@ City.Name LIKE 'L%' AND Country.Population > 3000000 AND CountryLanguage.Percentage > 50 AND LENGTH(Language) < LENGTH(City.Name) - 2; id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE Country ALL NULL NULL NULL NULL 239 Using where +1 SIMPLE City ALL NULL NULL NULL NULL 4079 Using where 1 SIMPLE CountryLanguage ALL NULL NULL NULL NULL 984 Using where; Using join buffer (flat, BNL join) -1 SIMPLE City ALL NULL NULL NULL NULL 4079 Using where; Using join buffer (flat, BNL join) +1 SIMPLE Country ALL NULL NULL NULL NULL 239 Using where; Using join buffer (flat, BNL join) SELECT City.Name, Country.Name, CountryLanguage.Language FROM City,Country,CountryLanguage WHERE City.Country=Country.Code AND @@ -575,9 +575,9 @@ City.Name LIKE 'L%' AND Country.Population > 3000000 AND CountryLanguage.Percentage > 50 AND LENGTH(Language) < LENGTH(City.Name) - 2; id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE Country ALL NULL NULL NULL NULL 239 Using where +1 SIMPLE City ALL NULL NULL NULL NULL 4079 Using where 1 SIMPLE CountryLanguage ALL NULL NULL NULL NULL 984 Using where; Using join buffer (flat, BNL join) -1 SIMPLE City ALL NULL NULL NULL NULL 4079 Using where; Using join buffer (incremental, BNL join) +1 SIMPLE Country ALL NULL NULL NULL NULL 239 Using where; Using join buffer (incremental, BNL join) SELECT City.Name, Country.Name, CountryLanguage.Language FROM City,Country,CountryLanguage WHERE City.Country=Country.Code AND @@ -653,9 +653,9 @@ City.Name LIKE 'L%' AND Country.Population > 3000000 AND CountryLanguage.Percentage > 50 AND LENGTH(Language) < LENGTH(City.Name) - 2; id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE Country ALL NULL NULL NULL NULL 239 Using where -1 SIMPLE CountryLanguage hash_ALL NULL #hash#$hj 3 world.Country.Code 984 Using where; Using join buffer (flat, BNLH join) -1 SIMPLE City hash_ALL NULL #hash#$hj 3 world.Country.Code 4079 Using where; Using join buffer (flat, BNLH join) +1 SIMPLE City ALL NULL NULL NULL NULL 4079 Using where +1 SIMPLE CountryLanguage hash_ALL NULL #hash#$hj 3 world.City.Country 984 Using where; Using join buffer (flat, BNLH join) +1 SIMPLE Country hash_ALL NULL #hash#$hj 3 world.City.Country 239 Using where; Using join buffer (flat, BNLH join) SELECT City.Name, Country.Name, CountryLanguage.Language FROM City,Country,CountryLanguage WHERE City.Country=Country.Code AND @@ -731,9 +731,9 @@ City.Name LIKE 'L%' AND Country.Population > 3000000 AND CountryLanguage.Percentage > 50 AND LENGTH(Language) < LENGTH(City.Name) - 2; id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE Country ALL NULL NULL NULL NULL 239 Using where -1 SIMPLE CountryLanguage hash_ALL NULL #hash#$hj 3 world.Country.Code 984 Using where; Using join buffer (flat, BNLH join) -1 SIMPLE City hash_ALL NULL #hash#$hj 3 world.Country.Code 4079 Using where; Using join buffer (incremental, BNLH join) +1 SIMPLE City ALL NULL NULL NULL NULL 4079 Using where +1 SIMPLE CountryLanguage hash_ALL NULL #hash#$hj 3 world.City.Country 984 Using where; Using join buffer (flat, BNLH join) +1 SIMPLE Country hash_ALL NULL #hash#$hj 3 world.City.Country 239 Using where; Using join buffer (incremental, BNLH join) SELECT City.Name, Country.Name, CountryLanguage.Language FROM City,Country,CountryLanguage WHERE City.Country=Country.Code AND @@ -848,9 +848,9 @@ City.Name LIKE 'L%' AND Country.Population > 3000000 AND CountryLanguage.Percentage > 50 AND LENGTH(Language) < LENGTH(City.Name) - 2; id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE CountryLanguage ALL PRIMARY,Percentage NULL NULL NULL 984 Using where -1 SIMPLE Country hash_ALL PRIMARY #hash#PRIMARY 3 world.CountryLanguage.Country 239 Using where; Using join buffer (flat, BNLH join) -1 SIMPLE City hash_ALL Country #hash#Country 3 world.CountryLanguage.Country 4079 Using where; Using join buffer (flat, BNLH join) +1 SIMPLE City ALL Country NULL NULL NULL 4079 Using where +1 SIMPLE CountryLanguage hash_ALL PRIMARY,Percentage #hash#PRIMARY 3 world.City.Country 984 Using where; Using join buffer (flat, BNLH join) +1 SIMPLE Country hash_ALL PRIMARY #hash#PRIMARY 3 world.City.Country 239 Using where; Using join buffer (flat, BNLH join) SELECT City.Name, Country.Name, CountryLanguage.Language FROM City,Country,CountryLanguage WHERE City.Country=Country.Code AND @@ -1048,9 +1048,9 @@ City.Name LIKE 'L%' AND Country.Population > 3000000 AND CountryLanguage.Percentage > 50 AND LENGTH(Language) < LENGTH(City.Name) - 2; id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE CountryLanguage ALL PRIMARY,Percentage NULL NULL NULL 984 Using where -1 SIMPLE Country hash_ALL PRIMARY #hash#PRIMARY 3 world.CountryLanguage.Country 239 Using where; Using join buffer (flat, BNLH join) -1 SIMPLE City hash_ALL Country #hash#Country 3 world.CountryLanguage.Country 4079 Using where; Using join buffer (incremental, BNLH join) +1 SIMPLE City ALL Country NULL NULL NULL 4079 Using where +1 SIMPLE CountryLanguage hash_ALL PRIMARY,Percentage #hash#PRIMARY 3 world.City.Country 984 Using where; Using join buffer (flat, BNLH join) +1 SIMPLE Country hash_ALL PRIMARY #hash#PRIMARY 3 world.City.Country 239 Using where; Using join buffer (incremental, BNLH join) SELECT City.Name, Country.Name, CountryLanguage.Language FROM City,Country,CountryLanguage WHERE City.Country=Country.Code AND @@ -1278,7 +1278,7 @@ WHERE City.Country=Country.Code AND Country.Name LIKE 'L%' AND City.Population > 100000; id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE Country range PRIMARY,Name Name 52 NULL 10 Using index condition; Rowid-ordered scan -1 SIMPLE City ref Population,Country Country 3 world.Country.Code 18 Using where; Using join buffer (flat, BKA join); Key-ordered Rowid-ordered scan +1 SIMPLE City ref Population,Country Country 3 world.Country.Code 17 Using where; Using join buffer (flat, BKA join); Key-ordered Rowid-ordered scan SELECT City.Name, Country.Name FROM City,Country WHERE City.Country=Country.Code AND Country.Name LIKE 'L%' AND City.Population > 100000; @@ -1307,9 +1307,9 @@ City.Name LIKE 'L%' AND Country.Population > 3000000 AND CountryLanguage.Percentage > 50 AND LENGTH(Language) < LENGTH(City.Name) - 2; id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE CountryLanguage ALL PRIMARY,Percentage NULL NULL NULL 984 Using where -1 SIMPLE Country eq_ref PRIMARY PRIMARY 3 world.CountryLanguage.Country 1 Using where; Using join buffer (flat, BKA join); Key-ordered Rowid-ordered scan -1 SIMPLE City ref Country Country 3 world.CountryLanguage.Country 18 Using where; Using join buffer (flat, BKA join); Key-ordered Rowid-ordered scan +1 SIMPLE City ALL Country NULL NULL NULL 4079 Using where +1 SIMPLE CountryLanguage ref PRIMARY,Percentage PRIMARY 3 world.City.Country 4 Using index condition(BKA); Using where; Using join buffer (flat, BKA join); Key-ordered Rowid-ordered scan +1 SIMPLE Country eq_ref PRIMARY PRIMARY 3 world.City.Country 1 Using where; Using join buffer (flat, BKA join); Key-ordered Rowid-ordered scan SELECT City.Name, Country.Name, CountryLanguage.Language FROM City,Country,CountryLanguage WHERE City.Country=Country.Code AND @@ -1318,41 +1318,41 @@ City.Name LIKE 'L%' AND Country.Population > 3000000 AND CountryLanguage.Percentage > 50 AND LENGTH(Language) < LENGTH(City.Name) - 2; Name Name Language -La Matanza Argentina Spanish Lomas de Zamora Argentina Spanish +La Matanza Argentina Spanish Lauro de Freitas Brazil Portuguese Los Angeles Chile Spanish Las Palmas de Gran Canaria Spain Spanish -L´Hospitalet de Llobregat Spain Spanish Lleida (Lérida) Spain Spanish +L´Hospitalet de Llobregat Spain Spanish Liupanshui China Chinese -Lianyungang China Chinese Liangcheng China Chinese +Lianyungang China Chinese Lengshuijiang China Chinese Lázaro Cárdenas Mexico Spanish Lagos de Moreno Mexico Spanish Las Margaritas Mexico Spanish Lashio (Lasho) Myanmar Burmese Lalitapur Nepal Nepali -Ludwigshafen am Rhein Germany German Leverkusen Germany German +Ludwigshafen am Rhein Germany German Luchou Taiwan Min Lungtan Taiwan Min Lower Hutt New Zealand English Los Teques Venezuela Spanish Leninsk-Kuznetski Russian Federation Russian -Los Angeles United States English Long Beach United States English Lexington-Fayette United States English Louisville United States English Little Rock United States English +Los Angeles United States English EXPLAIN SELECT Name FROM City WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND City.Population > 100000; id select_type table type possible_keys key key_len ref rows Extra 1 PRIMARY Country range PRIMARY,Name Name 52 NULL 10 Using index condition; Rowid-ordered scan -1 PRIMARY City ref Population,Country Country 3 world.Country.Code 18 Using where; Using join buffer (flat, BKA join); Key-ordered Rowid-ordered scan +1 PRIMARY City ref Population,Country Country 3 world.Country.Code 17 Using where; Using join buffer (flat, BKA join); Key-ordered Rowid-ordered scan SELECT Name FROM City WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND City.Population > 100000; @@ -1475,7 +1475,7 @@ WHERE City.Country=Country.Code AND Country.Name LIKE 'L%' AND City.Population > 100000; id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE Country range PRIMARY,Name Name 52 NULL 10 Using index condition; Rowid-ordered scan -1 SIMPLE City ref Population,Country Country 3 world.Country.Code 18 Using where; Using join buffer (flat, BKA join); Key-ordered Rowid-ordered scan +1 SIMPLE City ref Population,Country Country 3 world.Country.Code 17 Using where; Using join buffer (flat, BKA join); Key-ordered Rowid-ordered scan SELECT City.Name, Country.Name FROM City,Country WHERE City.Country=Country.Code AND Country.Name LIKE 'L%' AND City.Population > 100000; @@ -1504,9 +1504,9 @@ City.Name LIKE 'L%' AND Country.Population > 3000000 AND CountryLanguage.Percentage > 50 AND LENGTH(Language) < LENGTH(City.Name) - 2; id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE CountryLanguage ALL PRIMARY,Percentage NULL NULL NULL 984 Using where -1 SIMPLE Country eq_ref PRIMARY PRIMARY 3 world.CountryLanguage.Country 1 Using where; Using join buffer (flat, BKA join); Key-ordered Rowid-ordered scan -1 SIMPLE City ref Country Country 3 world.CountryLanguage.Country 18 Using where; Using join buffer (incremental, BKA join); Key-ordered Rowid-ordered scan +1 SIMPLE City ALL Country NULL NULL NULL 4079 Using where +1 SIMPLE CountryLanguage ref PRIMARY,Percentage PRIMARY 3 world.City.Country 4 Using index condition(BKA); Using where; Using join buffer (flat, BKA join); Key-ordered Rowid-ordered scan +1 SIMPLE Country eq_ref PRIMARY PRIMARY 3 world.City.Country 1 Using where; Using join buffer (incremental, BKA join); Key-ordered Rowid-ordered scan SELECT City.Name, Country.Name, CountryLanguage.Language FROM City,Country,CountryLanguage WHERE City.Country=Country.Code AND @@ -1515,41 +1515,41 @@ City.Name LIKE 'L%' AND Country.Population > 3000000 AND CountryLanguage.Percentage > 50 AND LENGTH(Language) < LENGTH(City.Name) - 2; Name Name Language -La Matanza Argentina Spanish Lomas de Zamora Argentina Spanish +La Matanza Argentina Spanish Lauro de Freitas Brazil Portuguese Los Angeles Chile Spanish Las Palmas de Gran Canaria Spain Spanish -L´Hospitalet de Llobregat Spain Spanish Lleida (Lérida) Spain Spanish +L´Hospitalet de Llobregat Spain Spanish Liupanshui China Chinese -Lianyungang China Chinese Liangcheng China Chinese Lengshuijiang China Chinese -Lázaro Cárdenas Mexico Spanish -Lagos de Moreno Mexico Spanish +Lianyungang China Chinese Las Margaritas Mexico Spanish +Lagos de Moreno Mexico Spanish +Lázaro Cárdenas Mexico Spanish Lashio (Lasho) Myanmar Burmese Lalitapur Nepal Nepali -Ludwigshafen am Rhein Germany German Leverkusen Germany German +Ludwigshafen am Rhein Germany German Luchou Taiwan Min Lungtan Taiwan Min Lower Hutt New Zealand English Los Teques Venezuela Spanish Leninsk-Kuznetski Russian Federation Russian -Los Angeles United States English -Long Beach United States English -Lexington-Fayette United States English -Louisville United States English Little Rock United States English +Louisville United States English +Lexington-Fayette United States English +Long Beach United States English +Los Angeles United States English EXPLAIN SELECT Name FROM City WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND City.Population > 100000; id select_type table type possible_keys key key_len ref rows Extra 1 PRIMARY Country range PRIMARY,Name Name 52 NULL 10 Using index condition; Rowid-ordered scan -1 PRIMARY City ref Population,Country Country 3 world.Country.Code 18 Using where; Using join buffer (flat, BKA join); Key-ordered Rowid-ordered scan +1 PRIMARY City ref Population,Country Country 3 world.Country.Code 17 Using where; Using join buffer (flat, BKA join); Key-ordered Rowid-ordered scan SELECT Name FROM City WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND City.Population > 100000; @@ -1672,7 +1672,7 @@ WHERE City.Country=Country.Code AND Country.Name LIKE 'L%' AND City.Population > 100000; id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE Country range PRIMARY,Name Name 52 NULL 10 Using index condition; Rowid-ordered scan -1 SIMPLE City ref Population,Country Country 3 world.Country.Code 18 Using where; Using join buffer (flat, BKAH join); Key-ordered Rowid-ordered scan +1 SIMPLE City ref Population,Country Country 3 world.Country.Code 17 Using where; Using join buffer (flat, BKAH join); Key-ordered Rowid-ordered scan SELECT City.Name, Country.Name FROM City,Country WHERE City.Country=Country.Code AND Country.Name LIKE 'L%' AND City.Population > 100000; @@ -1701,9 +1701,9 @@ City.Name LIKE 'L%' AND Country.Population > 3000000 AND CountryLanguage.Percentage > 50 AND LENGTH(Language) < LENGTH(City.Name) - 2; id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE CountryLanguage ALL PRIMARY,Percentage NULL NULL NULL 984 Using where -1 SIMPLE Country eq_ref PRIMARY PRIMARY 3 world.CountryLanguage.Country 1 Using where; Using join buffer (flat, BKAH join); Key-ordered Rowid-ordered scan -1 SIMPLE City ref Country Country 3 world.CountryLanguage.Country 18 Using where; Using join buffer (flat, BKAH join); Key-ordered Rowid-ordered scan +1 SIMPLE City ALL Country NULL NULL NULL 4079 Using where +1 SIMPLE CountryLanguage ref PRIMARY,Percentage PRIMARY 3 world.City.Country 4 Using index condition(BKA); Using where; Using join buffer (flat, BKAH join); Key-ordered Rowid-ordered scan +1 SIMPLE Country eq_ref PRIMARY PRIMARY 3 world.City.Country 1 Using where; Using join buffer (flat, BKAH join); Key-ordered Rowid-ordered scan SELECT City.Name, Country.Name, CountryLanguage.Language FROM City,Country,CountryLanguage WHERE City.Country=Country.Code AND @@ -1716,37 +1716,37 @@ La Matanza Argentina Spanish Lomas de Zamora Argentina Spanish Lauro de Freitas Brazil Portuguese Los Angeles Chile Spanish +Lleida (Lérida) Spain Spanish Las Palmas de Gran Canaria Spain Spanish L´Hospitalet de Llobregat Spain Spanish -Lleida (Lérida) Spain Spanish -Liupanshui China Chinese Lianyungang China Chinese Liangcheng China Chinese Lengshuijiang China Chinese -Lázaro Cárdenas Mexico Spanish +Liupanshui China Chinese Lagos de Moreno Mexico Spanish Las Margaritas Mexico Spanish +Lázaro Cárdenas Mexico Spanish Lashio (Lasho) Myanmar Burmese Lalitapur Nepal Nepali -Ludwigshafen am Rhein Germany German Leverkusen Germany German +Ludwigshafen am Rhein Germany German Luchou Taiwan Min Lungtan Taiwan Min Lower Hutt New Zealand English Los Teques Venezuela Spanish Leninsk-Kuznetski Russian Federation Russian -Los Angeles United States English -Long Beach United States English Lexington-Fayette United States English Louisville United States English +Los Angeles United States English Little Rock United States English +Long Beach United States English EXPLAIN SELECT Name FROM City WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND City.Population > 100000; id select_type table type possible_keys key key_len ref rows Extra 1 PRIMARY Country range PRIMARY,Name Name 52 NULL 10 Using index condition; Rowid-ordered scan -1 PRIMARY City ref Population,Country Country 3 world.Country.Code 18 Using where; Using join buffer (flat, BKAH join); Key-ordered Rowid-ordered scan +1 PRIMARY City ref Population,Country Country 3 world.Country.Code 17 Using where; Using join buffer (flat, BKAH join); Key-ordered Rowid-ordered scan SELECT Name FROM City WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND City.Population > 100000; @@ -1869,7 +1869,7 @@ WHERE City.Country=Country.Code AND Country.Name LIKE 'L%' AND City.Population > 100000; id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE Country range PRIMARY,Name Name 52 NULL 10 Using index condition; Rowid-ordered scan -1 SIMPLE City ref Population,Country Country 3 world.Country.Code 18 Using where; Using join buffer (flat, BKAH join); Key-ordered Rowid-ordered scan +1 SIMPLE City ref Population,Country Country 3 world.Country.Code 17 Using where; Using join buffer (flat, BKAH join); Key-ordered Rowid-ordered scan SELECT City.Name, Country.Name FROM City,Country WHERE City.Country=Country.Code AND Country.Name LIKE 'L%' AND City.Population > 100000; @@ -1898,9 +1898,9 @@ City.Name LIKE 'L%' AND Country.Population > 3000000 AND CountryLanguage.Percentage > 50 AND LENGTH(Language) < LENGTH(City.Name) - 2; id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE CountryLanguage ALL PRIMARY,Percentage NULL NULL NULL 984 Using where -1 SIMPLE Country eq_ref PRIMARY PRIMARY 3 world.CountryLanguage.Country 1 Using where; Using join buffer (flat, BKAH join); Key-ordered Rowid-ordered scan -1 SIMPLE City ref Country Country 3 world.CountryLanguage.Country 18 Using where; Using join buffer (incremental, BKAH join); Key-ordered Rowid-ordered scan +1 SIMPLE City ALL Country NULL NULL NULL 4079 Using where +1 SIMPLE CountryLanguage ref PRIMARY,Percentage PRIMARY 3 world.City.Country 4 Using index condition(BKA); Using where; Using join buffer (flat, BKAH join); Key-ordered Rowid-ordered scan +1 SIMPLE Country eq_ref PRIMARY PRIMARY 3 world.City.Country 1 Using where; Using join buffer (incremental, BKAH join); Key-ordered Rowid-ordered scan SELECT City.Name, Country.Name, CountryLanguage.Language FROM City,Country,CountryLanguage WHERE City.Country=Country.Code AND @@ -1913,28 +1913,28 @@ La Matanza Argentina Spanish Lomas de Zamora Argentina Spanish Lauro de Freitas Brazil Portuguese Los Angeles Chile Spanish +Lleida (Lérida) Spain Spanish Las Palmas de Gran Canaria Spain Spanish L´Hospitalet de Llobregat Spain Spanish -Lleida (Lérida) Spain Spanish -Liupanshui China Chinese Lianyungang China Chinese Liangcheng China Chinese Lengshuijiang China Chinese -Lázaro Cárdenas Mexico Spanish +Liupanshui China Chinese Lagos de Moreno Mexico Spanish +Lázaro Cárdenas Mexico Spanish Las Margaritas Mexico Spanish Lashio (Lasho) Myanmar Burmese Lalitapur Nepal Nepali -Ludwigshafen am Rhein Germany German Leverkusen Germany German +Ludwigshafen am Rhein Germany German Luchou Taiwan Min Lungtan Taiwan Min Lower Hutt New Zealand English Los Teques Venezuela Spanish Leninsk-Kuznetski Russian Federation Russian +Lexington-Fayette United States English Los Angeles United States English Long Beach United States English -Lexington-Fayette United States English Louisville United States English Little Rock United States English EXPLAIN @@ -1943,7 +1943,7 @@ WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AN City.Population > 100000; id select_type table type possible_keys key key_len ref rows Extra 1 PRIMARY Country range PRIMARY,Name Name 52 NULL 10 Using index condition; Rowid-ordered scan -1 PRIMARY City ref Population,Country Country 3 world.Country.Code 18 Using where; Using join buffer (flat, BKAH join); Key-ordered Rowid-ordered scan +1 PRIMARY City ref Population,Country Country 3 world.Country.Code 17 Using where; Using join buffer (flat, BKAH join); Key-ordered Rowid-ordered scan SELECT Name FROM City WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND City.Population > 100000; @@ -2099,9 +2099,9 @@ City.Name LIKE 'L%' AND Country.Population > 3000000 AND CountryLanguage.Percentage > 50 AND LENGTH(Language) < LENGTH(City.Name) - 2; id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE CountryLanguage ALL PRIMARY,Percentage NULL NULL NULL 984 Using where -1 SIMPLE Country hash_ALL PRIMARY #hash#PRIMARY 3 world.CountryLanguage.Country 239 Using where; Using join buffer (flat, BNLH join) -1 SIMPLE City hash_ALL Country #hash#Country 3 world.CountryLanguage.Country 4079 Using where; Using join buffer (flat, BNLH join) +1 SIMPLE City ALL Country NULL NULL NULL 4079 Using where +1 SIMPLE CountryLanguage hash_ALL PRIMARY,Percentage #hash#PRIMARY 3 world.City.Country 984 Using where; Using join buffer (flat, BNLH join) +1 SIMPLE Country hash_ALL PRIMARY #hash#PRIMARY 3 world.City.Country 239 Using where; Using join buffer (flat, BNLH join) SELECT City.Name, Country.Name, CountryLanguage.Language FROM City,Country,CountryLanguage WHERE City.Country=Country.Code AND @@ -2203,9 +2203,9 @@ City.Name LIKE 'L%' AND Country.Population > 3000000 AND CountryLanguage.Percentage > 50 AND LENGTH(Language) < LENGTH(City.Name) - 2; id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE CountryLanguage ALL PRIMARY,Percentage NULL NULL NULL 984 Using where -1 SIMPLE Country hash_ALL PRIMARY #hash#PRIMARY 3 world.CountryLanguage.Country 239 Using where; Using join buffer (flat, BNLH join) -1 SIMPLE City hash_ALL Country #hash#Country 3 world.CountryLanguage.Country 4079 Using where; Using join buffer (incremental, BNLH join) +1 SIMPLE City ALL Country NULL NULL NULL 4079 Using where +1 SIMPLE CountryLanguage hash_ALL PRIMARY,Percentage #hash#PRIMARY 3 world.City.Country 984 Using where; Using join buffer (flat, BNLH join) +1 SIMPLE Country hash_ALL PRIMARY #hash#PRIMARY 3 world.City.Country 239 Using where; Using join buffer (incremental, BNLH join) SELECT City.Name, Country.Name, CountryLanguage.Language FROM City,Country,CountryLanguage WHERE City.Country=Country.Code AND @@ -2278,7 +2278,7 @@ WHERE City.Country=Country.Code AND Country.Name LIKE 'L%' AND City.Population > 100000; id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE Country range PRIMARY,Name Name 52 NULL 10 Using index condition; Rowid-ordered scan -1 SIMPLE City ref Population,Country Country 3 world.Country.Code 18 Using where; Using join buffer (flat, BKA join); Key-ordered Rowid-ordered scan +1 SIMPLE City ref Population,Country Country 3 world.Country.Code 17 Using where; Using join buffer (flat, BKA join); Key-ordered Rowid-ordered scan SELECT City.Name, Country.Name FROM City,Country WHERE City.Country=Country.Code AND Country.Name LIKE 'L%' AND City.Population > 100000; @@ -2307,9 +2307,9 @@ City.Name LIKE 'L%' AND Country.Population > 3000000 AND CountryLanguage.Percentage > 50 AND LENGTH(Language) < LENGTH(City.Name) - 2; id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE CountryLanguage ALL PRIMARY,Percentage NULL NULL NULL 984 Using where -1 SIMPLE Country eq_ref PRIMARY PRIMARY 3 world.CountryLanguage.Country 1 Using where; Using join buffer (flat, BKA join); Key-ordered Rowid-ordered scan -1 SIMPLE City ref Country Country 3 world.CountryLanguage.Country 18 Using where; Using join buffer (flat, BKA join); Key-ordered Rowid-ordered scan +1 SIMPLE City ALL Country NULL NULL NULL 4079 Using where +1 SIMPLE CountryLanguage ref PRIMARY,Percentage PRIMARY 3 world.City.Country 4 Using index condition(BKA); Using where; Using join buffer (flat, BKA join); Key-ordered Rowid-ordered scan +1 SIMPLE Country eq_ref PRIMARY PRIMARY 3 world.City.Country 1 Using where; Using join buffer (flat, BKA join); Key-ordered Rowid-ordered scan SELECT City.Name, Country.Name, CountryLanguage.Language FROM City,Country,CountryLanguage WHERE City.Country=Country.Code AND @@ -2352,7 +2352,7 @@ WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AN City.Population > 100000; id select_type table type possible_keys key key_len ref rows Extra 1 PRIMARY Country range PRIMARY,Name Name 52 NULL 10 Using index condition; Rowid-ordered scan -1 PRIMARY City ref Population,Country Country 3 world.Country.Code 18 Using where; Using join buffer (flat, BKA join); Key-ordered Rowid-ordered scan +1 PRIMARY City ref Population,Country Country 3 world.Country.Code 17 Using where; Using join buffer (flat, BKA join); Key-ordered Rowid-ordered scan SELECT Name FROM City WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND City.Population > 100000; @@ -2382,7 +2382,7 @@ WHERE City.Country=Country.Code AND Country.Name LIKE 'L%' AND City.Population > 100000; id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE Country range PRIMARY,Name Name 52 NULL 10 Using index condition; Rowid-ordered scan -1 SIMPLE City ref Population,Country Country 3 world.Country.Code 18 Using where; Using join buffer (flat, BKA join); Key-ordered Rowid-ordered scan +1 SIMPLE City ref Population,Country Country 3 world.Country.Code 17 Using where; Using join buffer (flat, BKA join); Key-ordered Rowid-ordered scan SELECT City.Name, Country.Name FROM City,Country WHERE City.Country=Country.Code AND Country.Name LIKE 'L%' AND City.Population > 100000; @@ -2411,9 +2411,9 @@ City.Name LIKE 'L%' AND Country.Population > 3000000 AND CountryLanguage.Percentage > 50 AND LENGTH(Language) < LENGTH(City.Name) - 2; id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE CountryLanguage ALL PRIMARY,Percentage NULL NULL NULL 984 Using where -1 SIMPLE Country eq_ref PRIMARY PRIMARY 3 world.CountryLanguage.Country 1 Using where; Using join buffer (flat, BKA join); Key-ordered Rowid-ordered scan -1 SIMPLE City ref Country Country 3 world.CountryLanguage.Country 18 Using where; Using join buffer (incremental, BKA join); Key-ordered Rowid-ordered scan +1 SIMPLE City ALL Country NULL NULL NULL 4079 Using where +1 SIMPLE CountryLanguage ref PRIMARY,Percentage PRIMARY 3 world.City.Country 4 Using index condition(BKA); Using where; Using join buffer (flat, BKA join); Key-ordered Rowid-ordered scan +1 SIMPLE Country eq_ref PRIMARY PRIMARY 3 world.City.Country 1 Using where; Using join buffer (incremental, BKA join); Key-ordered Rowid-ordered scan SELECT City.Name, Country.Name, CountryLanguage.Language FROM City,Country,CountryLanguage WHERE City.Country=Country.Code AND @@ -2456,7 +2456,7 @@ WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AN City.Population > 100000; id select_type table type possible_keys key key_len ref rows Extra 1 PRIMARY Country range PRIMARY,Name Name 52 NULL 10 Using index condition; Rowid-ordered scan -1 PRIMARY City ref Population,Country Country 3 world.Country.Code 18 Using where; Using join buffer (flat, BKA join); Key-ordered Rowid-ordered scan +1 PRIMARY City ref Population,Country Country 3 world.Country.Code 17 Using where; Using join buffer (flat, BKA join); Key-ordered Rowid-ordered scan SELECT Name FROM City WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND City.Population > 100000; @@ -2486,7 +2486,7 @@ WHERE City.Country=Country.Code AND Country.Name LIKE 'L%' AND City.Population > 100000; id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE Country range PRIMARY,Name Name 52 NULL 10 Using index condition; Rowid-ordered scan -1 SIMPLE City ref Population,Country Country 3 world.Country.Code 18 Using where; Using join buffer (flat, BKAH join); Key-ordered Rowid-ordered scan +1 SIMPLE City ref Population,Country Country 3 world.Country.Code 17 Using where; Using join buffer (flat, BKAH join); Key-ordered Rowid-ordered scan SELECT City.Name, Country.Name FROM City,Country WHERE City.Country=Country.Code AND Country.Name LIKE 'L%' AND City.Population > 100000; @@ -2515,9 +2515,9 @@ City.Name LIKE 'L%' AND Country.Population > 3000000 AND CountryLanguage.Percentage > 50 AND LENGTH(Language) < LENGTH(City.Name) - 2; id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE CountryLanguage ALL PRIMARY,Percentage NULL NULL NULL 984 Using where -1 SIMPLE Country eq_ref PRIMARY PRIMARY 3 world.CountryLanguage.Country 1 Using where; Using join buffer (flat, BKAH join); Key-ordered Rowid-ordered scan -1 SIMPLE City ref Country Country 3 world.CountryLanguage.Country 18 Using where; Using join buffer (flat, BKAH join); Key-ordered Rowid-ordered scan +1 SIMPLE City ALL Country NULL NULL NULL 4079 Using where +1 SIMPLE CountryLanguage ref PRIMARY,Percentage PRIMARY 3 world.City.Country 4 Using index condition(BKA); Using where; Using join buffer (flat, BKAH join); Key-ordered Rowid-ordered scan +1 SIMPLE Country eq_ref PRIMARY PRIMARY 3 world.City.Country 1 Using where; Using join buffer (flat, BKAH join); Key-ordered Rowid-ordered scan SELECT City.Name, Country.Name, CountryLanguage.Language FROM City,Country,CountryLanguage WHERE City.Country=Country.Code AND @@ -2534,12 +2534,12 @@ Las Palmas de Gran Canaria Spain Spanish L´Hospitalet de Llobregat Spain Spanish Lleida (Lérida) Spain Spanish Liupanshui China Chinese -Lianyungang China Chinese Liangcheng China Chinese +Lianyungang China Chinese Lengshuijiang China Chinese Lázaro Cárdenas Mexico Spanish -Lagos de Moreno Mexico Spanish Las Margaritas Mexico Spanish +Lagos de Moreno Mexico Spanish Lashio (Lasho) Myanmar Burmese Lalitapur Nepal Nepali Ludwigshafen am Rhein Germany German @@ -2549,9 +2549,9 @@ Lungtan Taiwan Min Lower Hutt New Zealand English Los Teques Venezuela Spanish Leninsk-Kuznetski Russian Federation Russian +Lexington-Fayette United States English Los Angeles United States English Long Beach United States English -Lexington-Fayette United States English Louisville United States English Little Rock United States English EXPLAIN @@ -2560,7 +2560,7 @@ WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AN City.Population > 100000; id select_type table type possible_keys key key_len ref rows Extra 1 PRIMARY Country range PRIMARY,Name Name 52 NULL 10 Using index condition; Rowid-ordered scan -1 PRIMARY City ref Population,Country Country 3 world.Country.Code 18 Using where; Using join buffer (flat, BKAH join); Key-ordered Rowid-ordered scan +1 PRIMARY City ref Population,Country Country 3 world.Country.Code 17 Using where; Using join buffer (flat, BKAH join); Key-ordered Rowid-ordered scan SELECT Name FROM City WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND City.Population > 100000; @@ -2590,7 +2590,7 @@ WHERE City.Country=Country.Code AND Country.Name LIKE 'L%' AND City.Population > 100000; id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE Country range PRIMARY,Name Name 52 NULL 10 Using index condition; Rowid-ordered scan -1 SIMPLE City ref Population,Country Country 3 world.Country.Code 18 Using where; Using join buffer (flat, BKAH join); Key-ordered Rowid-ordered scan +1 SIMPLE City ref Population,Country Country 3 world.Country.Code 17 Using where; Using join buffer (flat, BKAH join); Key-ordered Rowid-ordered scan SELECT City.Name, Country.Name FROM City,Country WHERE City.Country=Country.Code AND Country.Name LIKE 'L%' AND City.Population > 100000; @@ -2619,9 +2619,9 @@ City.Name LIKE 'L%' AND Country.Population > 3000000 AND CountryLanguage.Percentage > 50 AND LENGTH(Language) < LENGTH(City.Name) - 2; id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE CountryLanguage ALL PRIMARY,Percentage NULL NULL NULL 984 Using where -1 SIMPLE Country eq_ref PRIMARY PRIMARY 3 world.CountryLanguage.Country 1 Using where; Using join buffer (flat, BKAH join); Key-ordered Rowid-ordered scan -1 SIMPLE City ref Country Country 3 world.CountryLanguage.Country 18 Using where; Using join buffer (incremental, BKAH join); Key-ordered Rowid-ordered scan +1 SIMPLE City ALL Country NULL NULL NULL 4079 Using where +1 SIMPLE CountryLanguage ref PRIMARY,Percentage PRIMARY 3 world.City.Country 4 Using index condition(BKA); Using where; Using join buffer (flat, BKAH join); Key-ordered Rowid-ordered scan +1 SIMPLE Country eq_ref PRIMARY PRIMARY 3 world.City.Country 1 Using where; Using join buffer (incremental, BKAH join); Key-ordered Rowid-ordered scan SELECT City.Name, Country.Name, CountryLanguage.Language FROM City,Country,CountryLanguage WHERE City.Country=Country.Code AND @@ -2664,7 +2664,7 @@ WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AN City.Population > 100000; id select_type table type possible_keys key key_len ref rows Extra 1 PRIMARY Country range PRIMARY,Name Name 52 NULL 10 Using index condition; Rowid-ordered scan -1 PRIMARY City ref Population,Country Country 3 world.Country.Code 18 Using where; Using join buffer (flat, BKAH join); Key-ordered Rowid-ordered scan +1 PRIMARY City ref Population,Country Country 3 world.Country.Code 17 Using where; Using join buffer (flat, BKAH join); Key-ordered Rowid-ordered scan SELECT Name FROM City WHERE City.Country IN (SELECT Code FROM Country WHERE Country.Name LIKE 'L%') AND City.Population > 100000; @@ -3044,7 +3044,7 @@ id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE t3 ref t3_metaid,t3_formatid,t3_metaidformatid t3_metaidformatid 4 test.t1.metaid 1 Using index condition; Using join buffer (incremental, BKA join); Key-ordered Rowid-ordered scan 1 SIMPLE t4 eq_ref PRIMARY,t4_formatclassid,t4_formats_idx PRIMARY 4 test.t3.formatid 1 Using where; Using join buffer (incremental, BKA join); Key-ordered Rowid-ordered scan 1 SIMPLE t5 eq_ref PRIMARY,t5_formattypeid PRIMARY 4 test.t4.formatclassid 1 Using where; Using join buffer (incremental, BKA join); Key-ordered Rowid-ordered scan -1 SIMPLE t9 index PRIMARY,t9_subgenreid,t9_metaid PRIMARY 8 NULL 2 Using where; Using index; Using join buffer (incremental, BNL join) +1 SIMPLE t9 ref PRIMARY,t9_subgenreid,t9_metaid t9_metaid 4 test.t1.metaid 2 Using join buffer (incremental, BKA join); Key-ordered Rowid-ordered scan 1 SIMPLE t10 eq_ref PRIMARY,t10_genreid PRIMARY 4 test.t9.subgenreid 1 Using join buffer (incremental, BKA join); Key-ordered Rowid-ordered scan 1 SIMPLE t11 eq_ref PRIMARY PRIMARY 4 test.t10.genreid 1 Using join buffer (incremental, BKA join); Key-ordered Rowid-ordered scan SELECT t1.uniquekey, t1.xml AS affiliateXml, @@ -3665,8 +3665,8 @@ where t2.b=t1.b and t3.d=t1.d and t4.c=t1.c; id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE t1 ALL NULL NULL NULL NULL 7 Using where 1 SIMPLE t2 ref idx idx 5 test.t1.b 1 -1 SIMPLE t3 ref idx idx 5 test.t1.d 1 1 SIMPLE t4 ref idx idx 5 test.t1.c 1 +1 SIMPLE t3 ref idx idx 5 test.t1.d 1 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; a b c d e f g @@ -3678,8 +3678,8 @@ where t2.b=t1.b and t3.d=t1.d and t4.c=t1.c; id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE t1 ALL NULL NULL NULL NULL 7 Using where 1 SIMPLE t2 ref idx idx 5 test.t1.b 1 Using join buffer (flat, BKA join); Key-ordered Rowid-ordered scan -1 SIMPLE t3 ref idx idx 5 test.t1.d 1 Using join buffer (incremental, BKA join); Key-ordered Rowid-ordered scan 1 SIMPLE t4 ref idx idx 5 test.t1.c 1 Using join buffer (incremental, BKA join); Key-ordered Rowid-ordered scan +1 SIMPLE t3 ref idx idx 5 test.t1.d 1 Using join buffer (incremental, BKA join); Key-ordered Rowid-ordered scan 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; a b c d e f g |