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CREATE TABLE artist (Artist_ID number, Artist text, Age number, Famous_Title text, Famous_Release_date text); CREATE TABLE volume (Volume_ID number, Volume_Issue text, Issue_Date text, Weeks_on_Top number, Song text, Artist_ID number); CREATE TABLE music_festival (ID number, Music_Festival text, Date_of_ceremony text, Category text, Volume number, Result text);
How many music festivals have had each kind of result, ordered descending by count?
SELECT RESULT , COUNT(*) FROM music_festival GROUP BY RESULT ORDER BY COUNT(*) DESC
extra
CREATE TABLE artist (Artist_ID number, Artist text, Age number, Famous_Title text, Famous_Release_date text); CREATE TABLE volume (Volume_ID number, Volume_Issue text, Issue_Date text, Weeks_on_Top number, Song text, Artist_ID number); CREATE TABLE music_festival (ID number, Music_Festival text, Date_of_ceremony text, Category text, Volume number, Result text);
What are the issue dates of volumes associated with the artist aged 23 or younger?
SELECT Issue_Date FROM artist AS T1 JOIN volume AS T2 ON T1.Artist_ID = T2.Artist_ID WHERE T1.age <= 23
medium
CREATE TABLE artist (Artist_ID number, Artist text, Age number, Famous_Title text, Famous_Release_date text); CREATE TABLE volume (Volume_ID number, Volume_Issue text, Issue_Date text, Weeks_on_Top number, Song text, Artist_ID number); CREATE TABLE music_festival (ID number, Music_Festival text, Date_of_ceremony text, Category text, Volume number, Result text);
Return the issue dates of volumes by artists who are at most 23 years old?
SELECT Issue_Date FROM artist AS T1 JOIN volume AS T2 ON T1.Artist_ID = T2.Artist_ID WHERE T1.age <= 23
medium
CREATE TABLE roller_coaster (Roller_Coaster_ID number, Name text, Park text, Country_ID number, Length number, Height number, Speed text, Opened text, Status text); CREATE TABLE country (Country_ID number, Name text, Population number, Area number, Languages text);
How many roller coasters are there?
SELECT count(*) FROM roller_coaster
easy
CREATE TABLE roller_coaster (Roller_Coaster_ID number, Name text, Park text, Country_ID number, Length number, Height number, Speed text, Opened text, Status text); CREATE TABLE country (Country_ID number, Name text, Population number, Area number, Languages text);
List the names of roller coasters by ascending order of length.
SELECT Name FROM roller_coaster ORDER BY LENGTH ASC
easy
CREATE TABLE roller_coaster (Roller_Coaster_ID number, Name text, Park text, Country_ID number, Length number, Height number, Speed text, Opened text, Status text); CREATE TABLE country (Country_ID number, Name text, Population number, Area number, Languages text);
What are the lengths and heights of roller coasters?
SELECT LENGTH , Height FROM roller_coaster
medium
CREATE TABLE roller_coaster (Roller_Coaster_ID number, Name text, Park text, Country_ID number, Length number, Height number, Speed text, Opened text, Status text); CREATE TABLE country (Country_ID number, Name text, Population number, Area number, Languages text);
List the names of countries whose language is not "German".
SELECT Name FROM country WHERE Languages != "German"
easy
CREATE TABLE roller_coaster (Roller_Coaster_ID number, Name text, Park text, Country_ID number, Length number, Height number, Speed text, Opened text, Status text); CREATE TABLE country (Country_ID number, Name text, Population number, Area number, Languages text);
Show the statuses of roller coasters longer than 3300 or higher than 100.
SELECT Status FROM roller_coaster WHERE LENGTH > 3300 OR Height > 100
medium
CREATE TABLE roller_coaster (Roller_Coaster_ID number, Name text, Park text, Country_ID number, Length number, Height number, Speed text, Opened text, Status text); CREATE TABLE country (Country_ID number, Name text, Population number, Area number, Languages text);
What are the speeds of the longest roller coaster?
SELECT Speed FROM roller_coaster ORDER BY LENGTH DESC LIMIT 1
medium
CREATE TABLE roller_coaster (Roller_Coaster_ID number, Name text, Park text, Country_ID number, Length number, Height number, Speed text, Opened text, Status text); CREATE TABLE country (Country_ID number, Name text, Population number, Area number, Languages text);
What is the average speed of roller coasters?
SELECT avg(Speed) FROM roller_coaster
easy
CREATE TABLE roller_coaster (Roller_Coaster_ID number, Name text, Park text, Country_ID number, Length number, Height number, Speed text, Opened text, Status text); CREATE TABLE country (Country_ID number, Name text, Population number, Area number, Languages text);
Show the different statuses and the numbers of roller coasters for each status.
SELECT Status , COUNT(*) FROM roller_coaster GROUP BY Status
medium
CREATE TABLE roller_coaster (Roller_Coaster_ID number, Name text, Park text, Country_ID number, Length number, Height number, Speed text, Opened text, Status text); CREATE TABLE country (Country_ID number, Name text, Population number, Area number, Languages text);
Please show the most common status of roller coasters.
SELECT Status FROM roller_coaster GROUP BY Status ORDER BY COUNT(*) DESC LIMIT 1
hard
CREATE TABLE roller_coaster (Roller_Coaster_ID number, Name text, Park text, Country_ID number, Length number, Height number, Speed text, Opened text, Status text); CREATE TABLE country (Country_ID number, Name text, Population number, Area number, Languages text);
List the status shared by more than two roller coaster.
SELECT Status FROM roller_coaster GROUP BY Status HAVING COUNT(*) > 2
easy
CREATE TABLE roller_coaster (Roller_Coaster_ID number, Name text, Park text, Country_ID number, Length number, Height number, Speed text, Opened text, Status text); CREATE TABLE country (Country_ID number, Name text, Population number, Area number, Languages text);
Show the park of the roller coaster with the highest speed.
SELECT Park FROM roller_coaster ORDER BY Speed DESC LIMIT 1
medium
CREATE TABLE roller_coaster (Roller_Coaster_ID number, Name text, Park text, Country_ID number, Length number, Height number, Speed text, Opened text, Status text); CREATE TABLE country (Country_ID number, Name text, Population number, Area number, Languages text);
Show the names of roller coasters and names of country they are in.
SELECT T2.Name , T1.Name FROM country AS T1 JOIN roller_coaster AS T2 ON T1.Country_ID = T2.Country_ID
medium
CREATE TABLE roller_coaster (Roller_Coaster_ID number, Name text, Park text, Country_ID number, Length number, Height number, Speed text, Opened text, Status text); CREATE TABLE country (Country_ID number, Name text, Population number, Area number, Languages text);
Show the names of countries that have more than one roller coaster.
SELECT T1.Name FROM country AS T1 JOIN roller_coaster AS T2 ON T1.Country_ID = T2.Country_ID GROUP BY T1.Name HAVING COUNT(*) > 1
medium
CREATE TABLE roller_coaster (Roller_Coaster_ID number, Name text, Park text, Country_ID number, Length number, Height number, Speed text, Opened text, Status text); CREATE TABLE country (Country_ID number, Name text, Population number, Area number, Languages text);
Show the name and population of the country that has the highest roller coaster.
SELECT T1.Name , T1.population FROM country AS T1 JOIN roller_coaster AS T2 ON T1.Country_ID = T2.Country_ID ORDER BY T2.Height DESC LIMIT 1
hard
CREATE TABLE roller_coaster (Roller_Coaster_ID number, Name text, Park text, Country_ID number, Length number, Height number, Speed text, Opened text, Status text); CREATE TABLE country (Country_ID number, Name text, Population number, Area number, Languages text);
Show the names of countries and the average speed of roller coasters from each country.
SELECT T1.Name , avg(T2.Speed) FROM country AS T1 JOIN roller_coaster AS T2 ON T1.Country_ID = T2.Country_ID GROUP BY T1.Name
medium
CREATE TABLE roller_coaster (Roller_Coaster_ID number, Name text, Park text, Country_ID number, Length number, Height number, Speed text, Opened text, Status text); CREATE TABLE country (Country_ID number, Name text, Population number, Area number, Languages text);
How many countries do not have an roller coaster longer than 3000?
SELECT count(*) FROM country WHERE country_id NOT IN ( SELECT country_id FROM roller_coaster WHERE LENGTH > 3000 )
extra
CREATE TABLE roller_coaster (Roller_Coaster_ID number, Name text, Park text, Country_ID number, Length number, Height number, Speed text, Opened text, Status text); CREATE TABLE country (Country_ID number, Name text, Population number, Area number, Languages text);
What are the country names, area and population which has both roller coasters with speed higher
SELECT T1.name , T1.area , T1.population FROM country AS T1 JOIN roller_coaster AS T2 ON T1.Country_ID = T2.Country_ID WHERE T2.speed > 60 INTERSECT SELECT T1.name , T1.area , T1.population FROM country AS T1 JOIN roller_coaster AS T2 ON T1.Country_ID = T2.Country_ID WHERE T2.speed < 55
extra
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
How many different captain ranks are there?
SELECT count(DISTINCT rank) FROM captain
easy
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
Count the number of different ranks of captain.
SELECT count(DISTINCT rank) FROM captain
easy
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
How many captains are in each rank?
SELECT count(*) , rank FROM captain GROUP BY rank
medium
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
Count the number of captains that have each rank.
SELECT count(*) , rank FROM captain GROUP BY rank
medium
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
How many captains with younger than 50 are in each rank?
SELECT count(*) , rank FROM captain WHERE age < 50 GROUP BY rank
medium
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
Count the number of captains younger than 50 of each rank.
SELECT count(*) , rank FROM captain WHERE age < 50 GROUP BY rank
medium
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
Sort all captain names by their ages from old to young.
SELECT name FROM captain ORDER BY age DESC
easy
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
What are the names of captains, sorted by age descending?
SELECT name FROM captain ORDER BY age DESC
easy
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
Find the name, class and rank of all captains.
SELECT name , CLASS , rank FROM captain
medium
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
What are the names, classes, and ranks of all captains?
SELECT name , CLASS , rank FROM captain
medium
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
Which rank is the most common among captains?
SELECT rank FROM captain GROUP BY rank ORDER BY count(*) DESC LIMIT 1
hard
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
Return the rank for which there are the fewest captains.
SELECT rank FROM captain GROUP BY rank ORDER BY count(*) DESC LIMIT 1
hard
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
Which classes have more than two captains?
SELECT CLASS FROM captain GROUP BY CLASS HAVING count(*) > 2
easy
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
Give the classes that have more than two captains.
SELECT CLASS FROM captain GROUP BY CLASS HAVING count(*) > 2
easy
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
Find the name of captains whose rank are either Midshipman or Lieutenant.
SELECT name FROM captain WHERE rank = 'Midshipman' OR rank = 'Lieutenant'
medium
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
What are the names of captains that have either the rank Midshipman or Lieutenant?
SELECT name FROM captain WHERE rank = 'Midshipman' OR rank = 'Lieutenant'
medium
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
What are the average and minimum age of captains in different class?
SELECT avg(age) , min(age) , CLASS FROM captain GROUP BY CLASS
medium
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
Return the average and minimum age of captains in each class.
SELECT avg(age) , min(age) , CLASS FROM captain GROUP BY CLASS
medium
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
Find the captain rank that has some captains in both Cutter and Armed schooner classes.
SELECT rank FROM captain WHERE CLASS = 'Cutter' INTERSECT SELECT rank FROM captain WHERE CLASS = 'Armed schooner'
hard
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
What are the ranks of captains that are both in the Cutter and Armed schooner classes?
SELECT rank FROM captain WHERE CLASS = 'Cutter' INTERSECT SELECT rank FROM captain WHERE CLASS = 'Armed schooner'
hard
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
Find the captain rank that has no captain in Third-rate ship of the line class.
SELECT rank FROM captain EXCEPT SELECT rank FROM captain WHERE CLASS = 'Third-rate ship of the line'
hard
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
What are the ranks of captains that have no captain that are in the Third-rate ship of the line class?
SELECT rank FROM captain EXCEPT SELECT rank FROM captain WHERE CLASS = 'Third-rate ship of the line'
hard
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
What is the name of the youngest captain?
SELECT name FROM captain ORDER BY age LIMIT 1
medium
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
Return the name of the youngest captain.
SELECT name FROM captain ORDER BY age LIMIT 1
medium
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
how many ships are there?
SELECT count(*) FROM ship
easy
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
Count the number of ships.
SELECT count(*) FROM ship
easy
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
Find the name, type, and flag of the ship that is built in the most recent year.
SELECT name , TYPE , flag FROM ship ORDER BY built_year DESC LIMIT 1
medium
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
What is the name, type, and flag of the ship that was built in the most recent year?
SELECT name , TYPE , flag FROM ship ORDER BY built_year DESC LIMIT 1
medium
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
Group by ships by flag, and return number of ships that have each flag.
SELECT count(*) , flag FROM ship GROUP BY flag
medium
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
What are the different ship flags, and how many ships have each?
SELECT count(*) , flag FROM ship GROUP BY flag
medium
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
Which flag is most widely used among all ships?
SELECT flag FROM ship GROUP BY flag ORDER BY count(*) DESC LIMIT 1
hard
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
Return the flag that is most common among all ships.
SELECT flag FROM ship GROUP BY flag ORDER BY count(*) DESC LIMIT 1
hard
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
List all ship names in the order of built year and class.
SELECT name FROM ship ORDER BY built_year , CLASS
easy
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
What are the names of ships, ordered by year they were built and their class?
SELECT name FROM ship ORDER BY built_year , CLASS
easy
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
Find the ship type that are used by both ships with Panama and Malta flags.
SELECT TYPE FROM ship WHERE flag = 'Panama' INTERSECT SELECT TYPE FROM ship WHERE flag = 'Malta'
hard
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
What types of ships have both ships that have Panama Flags and Malta flags?
SELECT TYPE FROM ship WHERE flag = 'Panama' INTERSECT SELECT TYPE FROM ship WHERE flag = 'Malta'
hard
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
In which year were most of ships built?
SELECT built_year FROM ship GROUP BY built_year ORDER BY count(*) DESC LIMIT 1
hard
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
What is the year in which most ships were built?
SELECT built_year FROM ship GROUP BY built_year ORDER BY count(*) DESC LIMIT 1
hard
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
Find the name of the ships that have more than one captain.
SELECT t1.name FROM ship AS t1 JOIN captain AS t2 ON t1.ship_id = t2.ship_id GROUP BY t2.ship_id HAVING count(*) > 1
medium
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
What are the names of ships that have more than one captain?
SELECT t1.name FROM ship AS t1 JOIN captain AS t2 ON t1.ship_id = t2.ship_id GROUP BY t2.ship_id HAVING count(*) > 1
medium
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
what are the names and classes of the ships that do not have any captain yet?
SELECT name , CLASS FROM ship WHERE ship_id NOT IN (SELECT ship_id FROM captain)
extra
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
Return the names and classes of ships that do not have a captain?
SELECT name , CLASS FROM ship WHERE ship_id NOT IN (SELECT ship_id FROM captain)
extra
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
Find the name of the ship that is steered by the youngest captain.
SELECT t1.name FROM ship AS t1 JOIN captain AS t2 ON t1.ship_id = t2.ship_id ORDER BY t2.age LIMIT 1
hard
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
What is the name of the ship that is commanded by the youngest captain?
SELECT t1.name FROM ship AS t1 JOIN captain AS t2 ON t1.ship_id = t2.ship_id ORDER BY t2.age LIMIT 1
hard
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
Find the name and flag of ships that are not steered by any captain with Midshipman rank.
SELECT name , flag FROM ship WHERE ship_id NOT IN (SELECT ship_id FROM captain WHERE rank = 'Midshipman')
extra
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
What are the names and flags of ships that do not have a captain with the rank of Midshipman?
SELECT name , flag FROM ship WHERE ship_id NOT IN (SELECT ship_id FROM captain WHERE rank = 'Midshipman')
extra
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
Find the name of the ships that are steered by both a captain with Midshipman rank and a captain with Lieutenant rank.
SELECT t1.name FROM ship AS t1 JOIN captain AS t2 ON t1.ship_id = t2.ship_id WHERE t2.rank = 'Midshipman' INTERSECT SELECT t1.name FROM ship AS t1 JOIN captain AS t2 ON t1.ship_id = t2.ship_id WHERE t2.rank = 'Lieutenant'
extra
CREATE TABLE captain (Captain_ID number, Name text, Ship_ID number, age text, Class text, Rank text); CREATE TABLE Ship (Ship_ID number, Name text, Type text, Built_Year number, Class text, Flag text);
What are the names of ships that are commanded by both captains with the rank of Midshipman and captains with the rank of Lieutenant?
SELECT t1.name FROM ship AS t1 JOIN captain AS t2 ON t1.ship_id = t2.ship_id WHERE t2.rank = 'Midshipman' INTERSECT SELECT t1.name FROM ship AS t1 JOIN captain AS t2 ON t1.ship_id = t2.ship_id WHERE t2.rank = 'Lieutenant'
extra
CREATE TABLE city (City_ID number, City text, Hanzi text, Hanyu_Pinyin text, Regional_Population number, GDP number); CREATE TABLE match (Match_ID number, Date text, Venue text, Score text, Result text, Competition text); CREATE TABLE temperature (City_ID number, Jan number, Feb number, Mar number, Apr number, Jun number, Jul number, Aug number, Sep number, Oct number, Nov number, Dec number); CREATE TABLE hosting_city (Year number, Match_ID number, Host_City text);
What is id of the city that hosted events in the most recent year?
SELECT host_city FROM hosting_city ORDER BY YEAR DESC LIMIT 1
medium
CREATE TABLE city (City_ID number, City text, Hanzi text, Hanyu_Pinyin text, Regional_Population number, GDP number); CREATE TABLE match (Match_ID number, Date text, Venue text, Score text, Result text, Competition text); CREATE TABLE temperature (City_ID number, Jan number, Feb number, Mar number, Apr number, Jun number, Jul number, Aug number, Sep number, Oct number, Nov number, Dec number); CREATE TABLE hosting_city (Year number, Match_ID number, Host_City text);
Find the city that hosted some events in the most recent year. What is the id of this city?
SELECT host_city FROM hosting_city ORDER BY YEAR DESC LIMIT 1
medium
CREATE TABLE city (City_ID number, City text, Hanzi text, Hanyu_Pinyin text, Regional_Population number, GDP number); CREATE TABLE match (Match_ID number, Date text, Venue text, Score text, Result text, Competition text); CREATE TABLE temperature (City_ID number, Jan number, Feb number, Mar number, Apr number, Jun number, Jul number, Aug number, Sep number, Oct number, Nov number, Dec number); CREATE TABLE hosting_city (Year number, Match_ID number, Host_City text);
Find the match ids of the cities that hosted competition "1994 FIFA World Cup qualification"?
SELECT match_id FROM MATCH WHERE competition = "1994 FIFA World Cup qualification"
easy
CREATE TABLE city (City_ID number, City text, Hanzi text, Hanyu_Pinyin text, Regional_Population number, GDP number); CREATE TABLE match (Match_ID number, Date text, Venue text, Score text, Result text, Competition text); CREATE TABLE temperature (City_ID number, Jan number, Feb number, Mar number, Apr number, Jun number, Jul number, Aug number, Sep number, Oct number, Nov number, Dec number); CREATE TABLE hosting_city (Year number, Match_ID number, Host_City text);
What is the match id of the competition called "1994 FIFA World Cup qualification"?
SELECT match_id FROM MATCH WHERE competition = "1994 FIFA World Cup qualification"
easy
CREATE TABLE city (City_ID number, City text, Hanzi text, Hanyu_Pinyin text, Regional_Population number, GDP number); CREATE TABLE match (Match_ID number, Date text, Venue text, Score text, Result text, Competition text); CREATE TABLE temperature (City_ID number, Jan number, Feb number, Mar number, Apr number, Jun number, Jul number, Aug number, Sep number, Oct number, Nov number, Dec number); CREATE TABLE hosting_city (Year number, Match_ID number, Host_City text);
Find the cities which were once a host city after 2010?
SELECT T1.city FROM city AS T1 JOIN hosting_city AS T2 ON T1.city_id = T2.host_city WHERE T2.year > 2010
medium
CREATE TABLE city (City_ID number, City text, Hanzi text, Hanyu_Pinyin text, Regional_Population number, GDP number); CREATE TABLE match (Match_ID number, Date text, Venue text, Score text, Result text, Competition text); CREATE TABLE temperature (City_ID number, Jan number, Feb number, Mar number, Apr number, Jun number, Jul number, Aug number, Sep number, Oct number, Nov number, Dec number); CREATE TABLE hosting_city (Year number, Match_ID number, Host_City text);
Which cities served as a host city after 2010?
SELECT T1.city FROM city AS T1 JOIN hosting_city AS T2 ON T1.city_id = T2.host_city WHERE T2.year > 2010
medium
CREATE TABLE city (City_ID number, City text, Hanzi text, Hanyu_Pinyin text, Regional_Population number, GDP number); CREATE TABLE match (Match_ID number, Date text, Venue text, Score text, Result text, Competition text); CREATE TABLE temperature (City_ID number, Jan number, Feb number, Mar number, Apr number, Jun number, Jul number, Aug number, Sep number, Oct number, Nov number, Dec number); CREATE TABLE hosting_city (Year number, Match_ID number, Host_City text);
Which city has hosted the most events?
SELECT T1.city FROM city AS T1 JOIN hosting_city AS T2 ON T1.city_id = T2.host_city GROUP BY T2.host_city ORDER BY count(*) DESC LIMIT 1
extra
CREATE TABLE city (City_ID number, City text, Hanzi text, Hanyu_Pinyin text, Regional_Population number, GDP number); CREATE TABLE match (Match_ID number, Date text, Venue text, Score text, Result text, Competition text); CREATE TABLE temperature (City_ID number, Jan number, Feb number, Mar number, Apr number, Jun number, Jul number, Aug number, Sep number, Oct number, Nov number, Dec number); CREATE TABLE hosting_city (Year number, Match_ID number, Host_City text);
Find the city that hosted the most events.
SELECT T1.city FROM city AS T1 JOIN hosting_city AS T2 ON T1.city_id = T2.host_city GROUP BY T2.host_city ORDER BY count(*) DESC LIMIT 1
extra
CREATE TABLE city (City_ID number, City text, Hanzi text, Hanyu_Pinyin text, Regional_Population number, GDP number); CREATE TABLE match (Match_ID number, Date text, Venue text, Score text, Result text, Competition text); CREATE TABLE temperature (City_ID number, Jan number, Feb number, Mar number, Apr number, Jun number, Jul number, Aug number, Sep number, Oct number, Nov number, Dec number); CREATE TABLE hosting_city (Year number, Match_ID number, Host_City text);
What is the venue of the competition "1994 FIFA World Cup qualification" hosted by "Nanjing ( Jiangsu )"?
SELECT T3.venue FROM city AS T1 JOIN hosting_city AS T2 ON T1.city_id = T2.host_city JOIN MATCH AS T3 ON T2.match_id = T3.match_id WHERE T1.city = "Nanjing ( Jiangsu )" AND T3.competition = "1994 FIFA World Cup qualification"
hard
CREATE TABLE city (City_ID number, City text, Hanzi text, Hanyu_Pinyin text, Regional_Population number, GDP number); CREATE TABLE match (Match_ID number, Date text, Venue text, Score text, Result text, Competition text); CREATE TABLE temperature (City_ID number, Jan number, Feb number, Mar number, Apr number, Jun number, Jul number, Aug number, Sep number, Oct number, Nov number, Dec number); CREATE TABLE hosting_city (Year number, Match_ID number, Host_City text);
Find the venue of the competition "1994 FIFA World Cup qualification" which was hosted by "Nanjing ( Jiangsu )".
SELECT T3.venue FROM city AS T1 JOIN hosting_city AS T2 ON T1.city_id = T2.host_city JOIN MATCH AS T3 ON T2.match_id = T3.match_id WHERE T1.city = "Nanjing ( Jiangsu )" AND T3.competition = "1994 FIFA World Cup qualification"
hard
CREATE TABLE city (City_ID number, City text, Hanzi text, Hanyu_Pinyin text, Regional_Population number, GDP number); CREATE TABLE match (Match_ID number, Date text, Venue text, Score text, Result text, Competition text); CREATE TABLE temperature (City_ID number, Jan number, Feb number, Mar number, Apr number, Jun number, Jul number, Aug number, Sep number, Oct number, Nov number, Dec number); CREATE TABLE hosting_city (Year number, Match_ID number, Host_City text);
Give me the temperature of Shanghai in January.
SELECT T2.Jan FROM city AS T1 JOIN temperature AS T2 ON T1.city_id = T2.city_id WHERE T1.city = "Shanghai"
medium
CREATE TABLE city (City_ID number, City text, Hanzi text, Hanyu_Pinyin text, Regional_Population number, GDP number); CREATE TABLE match (Match_ID number, Date text, Venue text, Score text, Result text, Competition text); CREATE TABLE temperature (City_ID number, Jan number, Feb number, Mar number, Apr number, Jun number, Jul number, Aug number, Sep number, Oct number, Nov number, Dec number); CREATE TABLE hosting_city (Year number, Match_ID number, Host_City text);
What is the temperature of "Shanghai" city in January?
SELECT T2.Jan FROM city AS T1 JOIN temperature AS T2 ON T1.city_id = T2.city_id WHERE T1.city = "Shanghai"
medium
CREATE TABLE city (City_ID number, City text, Hanzi text, Hanyu_Pinyin text, Regional_Population number, GDP number); CREATE TABLE match (Match_ID number, Date text, Venue text, Score text, Result text, Competition text); CREATE TABLE temperature (City_ID number, Jan number, Feb number, Mar number, Apr number, Jun number, Jul number, Aug number, Sep number, Oct number, Nov number, Dec number); CREATE TABLE hosting_city (Year number, Match_ID number, Host_City text);
What is the host year of city "Taizhou ( Zhejiang )"?
SELECT T2.year FROM city AS T1 JOIN hosting_city AS T2 ON T1.city_id = T2.host_city WHERE T1.city = "Taizhou ( Zhejiang )"
medium
CREATE TABLE city (City_ID number, City text, Hanzi text, Hanyu_Pinyin text, Regional_Population number, GDP number); CREATE TABLE match (Match_ID number, Date text, Venue text, Score text, Result text, Competition text); CREATE TABLE temperature (City_ID number, Jan number, Feb number, Mar number, Apr number, Jun number, Jul number, Aug number, Sep number, Oct number, Nov number, Dec number); CREATE TABLE hosting_city (Year number, Match_ID number, Host_City text);
IN which year did city "Taizhou ( Zhejiang )" serve as a host city?
SELECT T2.year FROM city AS T1 JOIN hosting_city AS T2 ON T1.city_id = T2.host_city WHERE T1.city = "Taizhou ( Zhejiang )"
medium
CREATE TABLE city (City_ID number, City text, Hanzi text, Hanyu_Pinyin text, Regional_Population number, GDP number); CREATE TABLE match (Match_ID number, Date text, Venue text, Score text, Result text, Competition text); CREATE TABLE temperature (City_ID number, Jan number, Feb number, Mar number, Apr number, Jun number, Jul number, Aug number, Sep number, Oct number, Nov number, Dec number); CREATE TABLE hosting_city (Year number, Match_ID number, Host_City text);
Which three cities have the largest regional population?
SELECT city FROM city ORDER BY regional_population DESC LIMIT 3
medium
CREATE TABLE city (City_ID number, City text, Hanzi text, Hanyu_Pinyin text, Regional_Population number, GDP number); CREATE TABLE match (Match_ID number, Date text, Venue text, Score text, Result text, Competition text); CREATE TABLE temperature (City_ID number, Jan number, Feb number, Mar number, Apr number, Jun number, Jul number, Aug number, Sep number, Oct number, Nov number, Dec number); CREATE TABLE hosting_city (Year number, Match_ID number, Host_City text);
What are the three largest cities in terms of regional population?
SELECT city FROM city ORDER BY regional_population DESC LIMIT 3
medium
CREATE TABLE city (City_ID number, City text, Hanzi text, Hanyu_Pinyin text, Regional_Population number, GDP number); CREATE TABLE match (Match_ID number, Date text, Venue text, Score text, Result text, Competition text); CREATE TABLE temperature (City_ID number, Jan number, Feb number, Mar number, Apr number, Jun number, Jul number, Aug number, Sep number, Oct number, Nov number, Dec number); CREATE TABLE hosting_city (Year number, Match_ID number, Host_City text);
Which city has the lowest GDP? Please list the city name and its GDP.
SELECT city , GDP FROM city ORDER BY GDP LIMIT 1
medium
CREATE TABLE city (City_ID number, City text, Hanzi text, Hanyu_Pinyin text, Regional_Population number, GDP number); CREATE TABLE match (Match_ID number, Date text, Venue text, Score text, Result text, Competition text); CREATE TABLE temperature (City_ID number, Jan number, Feb number, Mar number, Apr number, Jun number, Jul number, Aug number, Sep number, Oct number, Nov number, Dec number); CREATE TABLE hosting_city (Year number, Match_ID number, Host_City text);
What is the city with the smallest GDP? Return the city and its GDP.
SELECT city , GDP FROM city ORDER BY GDP LIMIT 1
medium
CREATE TABLE city (City_ID number, City text, Hanzi text, Hanyu_Pinyin text, Regional_Population number, GDP number); CREATE TABLE match (Match_ID number, Date text, Venue text, Score text, Result text, Competition text); CREATE TABLE temperature (City_ID number, Jan number, Feb number, Mar number, Apr number, Jun number, Jul number, Aug number, Sep number, Oct number, Nov number, Dec number); CREATE TABLE hosting_city (Year number, Match_ID number, Host_City text);
Which city has the highest temperature in February?
SELECT T1.city FROM city AS T1 JOIN temperature AS T2 ON T1.city_id = T2.city_id ORDER BY T2.Feb DESC LIMIT 1
hard
CREATE TABLE city (City_ID number, City text, Hanzi text, Hanyu_Pinyin text, Regional_Population number, GDP number); CREATE TABLE match (Match_ID number, Date text, Venue text, Score text, Result text, Competition text); CREATE TABLE temperature (City_ID number, Jan number, Feb number, Mar number, Apr number, Jun number, Jul number, Aug number, Sep number, Oct number, Nov number, Dec number); CREATE TABLE hosting_city (Year number, Match_ID number, Host_City text);
In February, which city marks the highest temperature?
SELECT T1.city FROM city AS T1 JOIN temperature AS T2 ON T1.city_id = T2.city_id ORDER BY T2.Feb DESC LIMIT 1
hard
CREATE TABLE city (City_ID number, City text, Hanzi text, Hanyu_Pinyin text, Regional_Population number, GDP number); CREATE TABLE match (Match_ID number, Date text, Venue text, Score text, Result text, Competition text); CREATE TABLE temperature (City_ID number, Jan number, Feb number, Mar number, Apr number, Jun number, Jul number, Aug number, Sep number, Oct number, Nov number, Dec number); CREATE TABLE hosting_city (Year number, Match_ID number, Host_City text);
Give me a list of cities whose temperature in March is lower than that in July or higher than that in Oct?
SELECT T1.city FROM city AS T1 JOIN temperature AS T2 ON T1.city_id = T2.city_id WHERE T2.Mar < T2.Jul OR T2.Mar > T2.Oct
medium
CREATE TABLE city (City_ID number, City text, Hanzi text, Hanyu_Pinyin text, Regional_Population number, GDP number); CREATE TABLE match (Match_ID number, Date text, Venue text, Score text, Result text, Competition text); CREATE TABLE temperature (City_ID number, Jan number, Feb number, Mar number, Apr number, Jun number, Jul number, Aug number, Sep number, Oct number, Nov number, Dec number); CREATE TABLE hosting_city (Year number, Match_ID number, Host_City text);
Which cities' temperature in March is lower than that in July or higher than that in Oct?
SELECT T1.city FROM city AS T1 JOIN temperature AS T2 ON T1.city_id = T2.city_id WHERE T2.Mar < T2.Jul OR T2.Mar > T2.Oct
medium
CREATE TABLE city (City_ID number, City text, Hanzi text, Hanyu_Pinyin text, Regional_Population number, GDP number); CREATE TABLE match (Match_ID number, Date text, Venue text, Score text, Result text, Competition text); CREATE TABLE temperature (City_ID number, Jan number, Feb number, Mar number, Apr number, Jun number, Jul number, Aug number, Sep number, Oct number, Nov number, Dec number); CREATE TABLE hosting_city (Year number, Match_ID number, Host_City text);
Give me a list of cities whose temperature in Mar is lower than that in July and which have also served as host cities?
SELECT T1.city FROM city AS T1 JOIN temperature AS T2 ON T1.city_id = T2.city_id WHERE T2.Mar < T2.Jul INTERSECT SELECT T3.city FROM city AS T3 JOIN hosting_city AS T4 ON T3.city_id = T4.host_city
extra
CREATE TABLE city (City_ID number, City text, Hanzi text, Hanyu_Pinyin text, Regional_Population number, GDP number); CREATE TABLE match (Match_ID number, Date text, Venue text, Score text, Result text, Competition text); CREATE TABLE temperature (City_ID number, Jan number, Feb number, Mar number, Apr number, Jun number, Jul number, Aug number, Sep number, Oct number, Nov number, Dec number); CREATE TABLE hosting_city (Year number, Match_ID number, Host_City text);
Which cities have lower temperature in March than in July and have been once host cities?
SELECT T1.city FROM city AS T1 JOIN temperature AS T2 ON T1.city_id = T2.city_id WHERE T2.Mar < T2.Jul INTERSECT SELECT T3.city FROM city AS T3 JOIN hosting_city AS T4 ON T3.city_id = T4.host_city
extra
CREATE TABLE city (City_ID number, City text, Hanzi text, Hanyu_Pinyin text, Regional_Population number, GDP number); CREATE TABLE match (Match_ID number, Date text, Venue text, Score text, Result text, Competition text); CREATE TABLE temperature (City_ID number, Jan number, Feb number, Mar number, Apr number, Jun number, Jul number, Aug number, Sep number, Oct number, Nov number, Dec number); CREATE TABLE hosting_city (Year number, Match_ID number, Host_City text);
Give me a list of cities whose temperature in Mar is lower than that in Dec and which have never been host cities.
SELECT T1.city FROM city AS T1 JOIN temperature AS T2 ON T1.city_id = T2.city_id WHERE T2.Mar < T2.Dec EXCEPT SELECT T3.city FROM city AS T3 JOIN hosting_city AS T4 ON T3.city_id = T4.host_city
extra
CREATE TABLE city (City_ID number, City text, Hanzi text, Hanyu_Pinyin text, Regional_Population number, GDP number); CREATE TABLE match (Match_ID number, Date text, Venue text, Score text, Result text, Competition text); CREATE TABLE temperature (City_ID number, Jan number, Feb number, Mar number, Apr number, Jun number, Jul number, Aug number, Sep number, Oct number, Nov number, Dec number); CREATE TABLE hosting_city (Year number, Match_ID number, Host_City text);
Which cities have lower temperature in March than in Dec and have never served as host cities?
SELECT T1.city FROM city AS T1 JOIN temperature AS T2 ON T1.city_id = T2.city_id WHERE T2.Mar < T2.Dec EXCEPT SELECT T3.city FROM city AS T3 JOIN hosting_city AS T4 ON T3.city_id = T4.host_city
extra
CREATE TABLE city (City_ID number, City text, Hanzi text, Hanyu_Pinyin text, Regional_Population number, GDP number); CREATE TABLE match (Match_ID number, Date text, Venue text, Score text, Result text, Competition text); CREATE TABLE temperature (City_ID number, Jan number, Feb number, Mar number, Apr number, Jun number, Jul number, Aug number, Sep number, Oct number, Nov number, Dec number); CREATE TABLE hosting_city (Year number, Match_ID number, Host_City text);
Give me a list of cities whose temperature in Feb is higher than that in Jun or cities that were once host cities?
SELECT T1.city FROM city AS T1 JOIN temperature AS T2 ON T1.city_id = T2.city_id WHERE T2.Feb > T2.Jun UNION SELECT T3.city FROM city AS T3 JOIN hosting_city AS T4 ON T3.city_id = T4.host_city
extra
CREATE TABLE city (City_ID number, City text, Hanzi text, Hanyu_Pinyin text, Regional_Population number, GDP number); CREATE TABLE match (Match_ID number, Date text, Venue text, Score text, Result text, Competition text); CREATE TABLE temperature (City_ID number, Jan number, Feb number, Mar number, Apr number, Jun number, Jul number, Aug number, Sep number, Oct number, Nov number, Dec number); CREATE TABLE hosting_city (Year number, Match_ID number, Host_City text);
Which cities have higher temperature in Feb than in Jun or have once served as host cities?
SELECT T1.city FROM city AS T1 JOIN temperature AS T2 ON T1.city_id = T2.city_id WHERE T2.Feb > T2.Jun UNION SELECT T3.city FROM city AS T3 JOIN hosting_city AS T4 ON T3.city_id = T4.host_city
extra
CREATE TABLE city (City_ID number, City text, Hanzi text, Hanyu_Pinyin text, Regional_Population number, GDP number); CREATE TABLE match (Match_ID number, Date text, Venue text, Score text, Result text, Competition text); CREATE TABLE temperature (City_ID number, Jan number, Feb number, Mar number, Apr number, Jun number, Jul number, Aug number, Sep number, Oct number, Nov number, Dec number); CREATE TABLE hosting_city (Year number, Match_ID number, Host_City text);
Please give me a list of cities whose regional population is over 10000000.
SELECT city FROM city WHERE regional_population > 10000000
easy
CREATE TABLE city (City_ID number, City text, Hanzi text, Hanyu_Pinyin text, Regional_Population number, GDP number); CREATE TABLE match (Match_ID number, Date text, Venue text, Score text, Result text, Competition text); CREATE TABLE temperature (City_ID number, Jan number, Feb number, Mar number, Apr number, Jun number, Jul number, Aug number, Sep number, Oct number, Nov number, Dec number); CREATE TABLE hosting_city (Year number, Match_ID number, Host_City text);
Which cities have regional population above 10000000?
SELECT city FROM city WHERE regional_population > 10000000
easy
CREATE TABLE city (City_ID number, City text, Hanzi text, Hanyu_Pinyin text, Regional_Population number, GDP number); CREATE TABLE match (Match_ID number, Date text, Venue text, Score text, Result text, Competition text); CREATE TABLE temperature (City_ID number, Jan number, Feb number, Mar number, Apr number, Jun number, Jul number, Aug number, Sep number, Oct number, Nov number, Dec number); CREATE TABLE hosting_city (Year number, Match_ID number, Host_City text);
Please give me a list of cities whose regional population is over 8000000 or under 5000000.
SELECT city FROM city WHERE regional_population > 10000000 UNION SELECT city FROM city WHERE regional_population < 5000000
hard
CREATE TABLE city (City_ID number, City text, Hanzi text, Hanyu_Pinyin text, Regional_Population number, GDP number); CREATE TABLE match (Match_ID number, Date text, Venue text, Score text, Result text, Competition text); CREATE TABLE temperature (City_ID number, Jan number, Feb number, Mar number, Apr number, Jun number, Jul number, Aug number, Sep number, Oct number, Nov number, Dec number); CREATE TABLE hosting_city (Year number, Match_ID number, Host_City text);
Which cities have regional population above 8000000 or below 5000000?
SELECT city FROM city WHERE regional_population > 10000000 UNION SELECT city FROM city WHERE regional_population < 5000000
hard