Datasets:

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SELECT T3.Description FROM transactions_1k AS T1 INNER JOIN yearmonth AS T2 ON T1.CustomerID = T2.CustomerID INNER JOIN products AS T3 ON T1.ProductID = T3.ProductID WHERE T2.Date = '201309'

simple

debit_card_specializing

September 2013 refers to 201309; First 4 strings represent the year

Please list the product description of the products consumed in September, 2013.

SELECT T2.Country FROM transactions_1k AS T1 INNER JOIN gasstations AS T2 ON T1.GasStationID = T2.GasStationID INNER JOIN yearmonth AS T3 ON T1.CustomerID = T3.CustomerID WHERE T3.Date = '201306'

moderate

debit_card_specializing

June 2013 refers to '201306'; First 4 strings represent the year

Please list the countries of the gas stations with transactions taken place in June, 2013.

SELECT DISTINCT T3.ChainID FROM transactions_1k AS T1 INNER JOIN customers AS T2 ON T1.CustomerID = T2.CustomerID INNER JOIN gasstations AS T3 ON T1.GasStationID = T3.GasStationID WHERE T2.Currency = 'EUR'

simple

debit_card_specializing

Please list the chains of the gas stations with transactions in euro.

SELECT DISTINCT T1.ProductID, T3.Description FROM transactions_1k AS T1 INNER JOIN customers AS T2 ON T1.CustomerID = T2.CustomerID INNER JOIN products AS T3 ON T1.ProductID = T3.ProductID WHERE T2.Currency = 'EUR'

simple

debit_card_specializing

Please list the product description of the products bought in transactions in euro.

SELECT AVG(Amount) FROM transactions_1k WHERE Date LIKE '2012-01%'

simple

debit_card_specializing

In January, 2012 means Date contains '2012-01'

What is the average total price of the transactions taken place in January, 2012?

SELECT COUNT(*) FROM yearmonth AS T1 INNER JOIN customers AS T2 ON T1.CustomerID = T2.CustomerID WHERE T2.Currency = 'EUR' AND T1.Consumption > 1000.00

simple

debit_card_specializing

Among the customers who paid in euro, how many of them have a monthly consumption of over 1000?

SELECT T3.Description FROM transactions_1k AS T1 INNER JOIN gasstations AS T2 ON T1.GasStationID = T2.GasStationID INNER JOIN products AS T3 ON T1.ProductID = T3.ProductID WHERE T2.Country = 'CZE'

moderate

debit_card_specializing

Gas station in the Czech Republic implies that Country = CZE

Please list the product descriptions of the transactions taken place in the gas stations in the Czech Republic.

SELECT DISTINCT T1.Time FROM transactions_1k AS T1 INNER JOIN gasstations AS T2 ON T1.GasStationID = T2.GasStationID WHERE T2.ChainID = 11

simple

debit_card_specializing

Please list the disparate time of the transactions taken place in the gas stations from chain no. 11.

SELECT COUNT(T1.TransactionID) FROM transactions_1k AS T1 INNER JOIN gasstations AS T2 ON T1.GasStationID = T2.GasStationID WHERE T2.Country = 'CZE' AND T1.Price > 1000

simple

debit_card_specializing

Gas station in the Czech Republic implies that Country = 'CZE'

How many transactions taken place in the gas station in the Czech Republic are with a price of over 1000?

SELECT COUNT(T1.TransactionID) FROM transactions_1k AS T1 INNER JOIN gasstations AS T2 ON T1.GasStationID = T2.GasStationID WHERE T2.Country = 'CZE' AND strftime('%Y', T1.Date) >= '2012'

moderate

debit_card_specializing

Gas station in the Czech Republic implies that Country = 'CZE'

Among the transactions made in the gas stations in the Czech Republic, how many of them are taken place after 2012/1/1?

SELECT AVG(T1.Price) FROM transactions_1k AS T1 INNER JOIN gasstations AS T2 ON T1.GasStationID = T2.GasStationID WHERE T2.Country = 'CZE'

simple

debit_card_specializing

Gas station in the Czech Republic implies that Country = 'CZE'

What is the average total price of the transactions taken place in gas stations in the Czech Republic?

SELECT AVG(T1.Price) FROM transactions_1k AS T1 INNER JOIN gasstations AS T2 ON T1.GasStationID = T2.GasStationID INNER JOIN customers AS T3 ON T1.CustomerID = T3.CustomerID WHERE T3.Currency = 'EUR'

simple

debit_card_specializing

For the customers who paid in the euro, what is their average total price of the transactions?

SELECT CustomerID FROM transactions_1k WHERE Date = '2012-08-25' GROUP BY CustomerID ORDER BY SUM(Price) DESC LIMIT 1

simple

debit_card_specializing

'2012/8/25' can be represented by '2012-08-25'

Which customer paid the most in 2012/8/25?

SELECT T2.Country FROM transactions_1k AS T1 INNER JOIN gasstations AS T2 ON T1.GasStationID = T2.GasStationID WHERE T1.Date = '2012-08-25' ORDER BY T1.Time DESC LIMIT 1

simple

debit_card_specializing

'2012/8/25' can be represented by '2012-08-25'

Which country's gas station had the first paid cusomer in 2012/8/25?

SELECT T3.Currency FROM transactions_1k AS T1 INNER JOIN gasstations AS T2 ON T1.GasStationID = T2.GasStationID INNER JOIN customers AS T3 ON T1.CustomerID = T3.CustomerID WHERE T1.Date = '2012-08-24' AND T1.Time = '16:25:00'

simple

debit_card_specializing

'2012/8/24' can be represented by '2012-08-24'

What kind of currency did the customer paid at 16:25:00 in 2012/8/24?

SELECT T2.Segment FROM transactions_1k AS T1 INNER JOIN customers AS T2 ON T1.CustomerID = T2.CustomerID WHERE T1.date = '2012-08-23' AND T1.time = '21:20:00'

simple

debit_card_specializing

'2012/8/23 21:20:00' can refer to date = '2012-08-23' AND T1.time = '21:20:00' in the database

What segment did the customer have at 2012/8/23 21:20:00?

SELECT COUNT(T1.TransactionID) FROM transactions_1k AS T1 INNER JOIN customers AS T2 ON T1.CustomerID = T2.CustomerID WHERE T1.Date = '2012-08-26' AND T1.Time < '13:00:00' AND T2.Currency = 'EUR'

moderate

debit_card_specializing

'2012/8/26' can be represented by '2012-08-26'; The morning refers to the time before '13:00:00'

How many transactions were paid in EUR in the morning of 2012/8/26?

SELECT T2.Segment FROM transactions_1k AS T1 INNER JOIN customers AS T2 ON T1.CustomerID = T2.CustomerID ORDER BY Date ASC LIMIT 1

simple

debit_card_specializing

For the earliest customer, what segment did he/she have?

SELECT T2.Country FROM transactions_1k AS T1 INNER JOIN gasstations AS T2 ON T1.GasStationID = T2.GasStationID WHERE T1.Date = '2012-08-24' AND T1.Time = '12:42:00'

simple

debit_card_specializing

'2012/8/24 12:42:00' can refer to date = '2012-08-24' AND T1.time = '12:42:00' in the database

For the deal happened at 2012/8/24 12:42:00, which country was it?

SELECT T1.ProductID FROM transactions_1k AS T1 INNER JOIN gasstations AS T2 ON T1.GasStationID = T2.GasStationID WHERE T1.Date = '2012-08-23' AND T1.Time = '21:20:00'

simple

debit_card_specializing

'2012/8/23 21:20:00' can refer to date = '2012-08-23' AND T1.time = '21:20:00' in the database

What was the product id of the transaction happened at 2012/8/23 21:20:00?

SELECT T1.CustomerID, T2.Date, T2.Consumption FROM transactions_1k AS T1 INNER JOIN yearmonth AS T2 ON T1.CustomerID = T2.CustomerID WHERE T1.Date = '2012-08-24' AND T1.Price = 124.05 AND T2.Date = '201201'

moderate

debit_card_specializing

'2012/8/24' can be represented by '2012-08-24'; expense and the consumption has the similar meaning.

For the customer who paid 124.05 in 2012/8/24, how much did he/she spend during the January of 2012? And what is the date and expenses exactly?

SELECT COUNT(T1.TransactionID) FROM transactions_1k AS T1 INNER JOIN gasstations AS T2 ON T1.GasStationID = T2.GasStationID WHERE T1.Date = '2012-08-26' AND T1.Time BETWEEN '08:00:00' AND '09:00:00' AND T2.Country = 'CZE'

moderate

debit_card_specializing

Gas station in the Czech Republic implies that Country = CZE; '2012/8/26' can be represented by '2012-08-26'

For all the transactions happened during 8:00-9:00 in 2012/8/26, how many happened in CZE?

SELECT T2.Currency FROM yearmonth AS T1 INNER JOIN customers AS T2 ON T1.CustomerID = T2.CustomerID WHERE T1.Date = '201306' AND T1.Consumption = 214582.17

simple

debit_card_specializing

June of 2013 means Date contains '201306' in the yearmonth.date of the database

There's one customer spent 214582.17 in the June of 2013, which currency did he/she use?

SELECT T2.Country FROM transactions_1k AS T1 INNER JOIN gasstations AS T2 ON T1.GasStationID = T2.GasStationID WHERE T1.CardID = '667467'

simple

debit_card_specializing

Which country was the card owner of No.667467 in?

SELECT T2.Country FROM transactions_1k AS T1 INNER JOIN gasstations AS T2 ON T1.GasStationID = T2.GasStationID WHERE T1.Date = '2012-08-24' AND T1.Price = 548.4

simple

debit_card_specializing

'2012/8/24' can be represented by '2012-08-24'

What's the nationality of the customer who spent 548.4 in 2012/8/24?

SELECT CAST(SUM(IIF(T2.Currency = 'EUR', 1, 0)) AS FLOAT) * 100 / COUNT(T1.CustomerID) FROM transactions_1k AS T1 INNER JOIN customers AS T2 ON T1.CustomerID = T2.CustomerID WHERE T1.Date = '2012-08-25'

simple

debit_card_specializing

'2012/8/25' can be represented by '2012-08-25'

What is the percentage of the customers who used EUR in 2012/8/25?

SELECT CAST(SUM(IIF(SUBSTRING(Date, 1, 4) = '2012', Consumption, 0)) - SUM(IIF(SUBSTRING(Date, 1, 4) = '2013', Consumption, 0)) AS FLOAT) / SUM(IIF(SUBSTRING(Date, 1, 4) = '2012', Consumption, 0)) FROM yearmonth WHERE CustomerID = ( SELECT T1.CustomerID FROM transactions_1k AS T1 INNER JOIN gasstations AS T2 ON T1.GasStationID = T2.GasStationID WHERE T1.Date = '2012-08-25' AND T1.Price = 634.8 )

challenging

debit_card_specializing

'2012/8/24' can be represented by '2012-08-24'; Consumption decrease rate = (consumption_2012 - consumption_2013) / consumption_2012

For the customer who paid 634.8 in 2012/8/25, what was the consumption decrease rate from Year 2012 to 2013?

SELECT GasStationID FROM transactions_1k GROUP BY GasStationID ORDER BY SUM(Price) DESC LIMIT 1

simple

debit_card_specializing

Which gas station has the highest amount of revenue?

SELECT CAST(SUM(IIF(Country = 'SVK' AND Segment = 'Premium', 1, 0)) AS FLOAT) * 100 / SUM(IIF(Country = 'SVK', 1, 0)) FROM gasstations

simple

debit_card_specializing

What is the percentage of "premium" against the overall segment in "SVK"?

SELECT SUM(T1.Price) , SUM(IIF(T3.Date = '201201', T1.Price, 0)) FROM transactions_1k AS T1 INNER JOIN gasstations AS T2 ON T1.GasStationID = T2.GasStationID INNER JOIN yearmonth AS T3 ON T1.CustomerID = T3.CustomerID WHERE T1.CustomerID = '38508'

moderate

debit_card_specializing

January 2012 refers '201201' in the table transactions_1k

What is the amount spent by customer "38508" at the gas stations? How much had the customer spent in January 2012?

SELECT T2.Description FROM transactions_1k AS T1 INNER JOIN products AS T2 ON T1.ProductID = T2.ProductID ORDER BY T1.Amount DESC LIMIT 5

simple

debit_card_specializing

Description of products contains full name

Which are the top five best selling products? Please state the full name of them.

SELECT T2.CustomerID, SUM(T2.Price / T2.Amount), T1.Currency FROM customers AS T1 INNER JOIN transactions_1k AS T2 ON T1.CustomerID = T2.CustomerID WHERE T2.CustomerID = ( SELECT CustomerID FROM yearmonth ORDER BY Consumption DESC LIMIT 1 ) GROUP BY T2.CustomerID, T1.Currency

moderate

debit_card_specializing

verage price per single item = price / amount

Who is the top spending customer and how much is the average price per single item purchased by this customer? What currency was being used?

SELECT T2.Country FROM transactions_1k AS T1 INNER JOIN gasstations AS T2 ON T1.GasStationID = T2.GasStationID WHERE T1.ProductID = 2 ORDER BY T1.Price DESC LIMIT 1

simple

debit_card_specializing

Which country had the gas station that sold the most expensive product id No.2 for one unit?

SELECT T2.Consumption FROM transactions_1k AS T1 INNER JOIN yearmonth AS T2 ON T1.CustomerID = T2.CustomerID WHERE T1.Price / T1.Amount > 29.00 AND T1.ProductID = 5 AND T2.Date = '201208'

moderate

debit_card_specializing

August of 2012 means Date contains '201208' in the yearmonth.date of the database; Price per unit of product = Price / Amount

For all the people who paid more than 29.00 per unit of product id No.5. Give their consumption status in the August of 2012.

SELECT T2.Street, T2.City, T2.Zip, T2.State FROM schools AS T2 INNER JOIN (SELECT cds, CAST(NumGE1500 AS REAL) / NumTstTakr AS rate FROM satscores WHERE NumGE1500 IS NOT NULL AND NumTstTakr IS NOT NULL AND NumTstTakr != 0) AS T1 ON T2.CDSCode = T1.cds WHERE T1.rate = (SELECT MIN(CAST(NumGE1500 AS REAL) / NumTstTakr) AS min_rate FROM satscores WHERE NumGE1500 IS NOT NULL AND NumTstTakr IS NOT NULL AND NumTstTakr != 0) ORDER BY T2.CDSCode

moderate

california_schools

Execellence Rate = NumGE1500 / NumTstTakr; complete address has Street, City, Zip, State

What is the complete address of the school with the lowest excellence rate? Indicate the Street, City, Zip and State.

SELECT County FROM (SELECT County, COUNT(School) AS SchoolCount FROM schools WHERE strftime('%Y', ClosedDate) BETWEEN '1980' AND '1989' AND StatusType = 'Closed' AND SOC = 11 GROUP BY County) WHERE SchoolCount = (SELECT MAX(SchoolCount) FROM (SELECT COUNT(School) AS SchoolCount FROM schools WHERE strftime('%Y', ClosedDate) BETWEEN '1980' AND '1989' AND StatusType = 'Closed' AND SOC = 11 GROUP BY County))

moderate

california_schools

Youth Authority Facilities (CEA) refers to SOC = 11; 1980s = years between 1980 and 1989

Which county reported the most number of school closure in the 1980s with school wonership code belonging to Youth Authority Facilities (CEA)?

SELECT T1.`School Type`, T1.`School Name`, T2.Latitude FROM frpm AS T1 INNER JOIN schools AS T2 ON T1.CDSCode = T2.CDSCode WHERE T2.Latitude = (SELECT MAX(Latitude) FROM schools)

simple

california_schools

What is the school type of the school with the highest latitude? Indicate the name of the school as well as the latitude coordinates.

SELECT T2.City, T1.`Low Grade`, T1.`School Name` FROM frpm AS T1 INNER JOIN schools AS T2 ON T1.CDSCode = T2.CDSCode WHERE T2.State = 'CA' AND T2.Latitude IS NOT NULL AND T2.Latitude = (SELECT MIN(Latitude) FROM schools WHERE State = 'CA' AND Latitude IS NOT NULL)

moderate

california_schools

State of California refers to state = 'CA'

In which city can you find the school in the state of California with the lowest latitude coordinates and what is its lowest grade? Indicate the school name.

SELECT GSoffered FROM schools WHERE ABS(longitude) = (SELECT MAX(ABS(longitude)) FROM schools)

simple

california_schools

What is the grade span offered in the school with the highest longitude?

SELECT account_id FROM trans WHERE STRFTIME('%Y', date) = '1995' ORDER BY date ASC LIMIT 1

simple

financial

List out the accounts who have the earliest trading date in 1995 ?

SELECT T3.account_id FROM client AS T1 INNER JOIN district AS T2 ON T1.district_id = T2.district_id INNER JOIN account AS T3 ON T2.district_id = T3.district_id WHERE T1.gender = 'F' AND T1.birth_date = (SELECT MIN(birth_date) FROM client WHERE gender = 'F') AND T2.A11 = (SELECT MIN(T2.A11) FROM client AS T1 INNER JOIN district AS T2 ON T1.district_id = T2.district_id WHERE T1.gender = 'F' AND T1.birth_date = (SELECT MIN(birth_date) FROM client WHERE gender = 'F'))

moderate

financial

Female refers to 'F' in the gender; A11 contains information about average salary

Name the account numbers of female clients who are oldest and have lowest average salary?

SELECT T1.label FROM molecule AS T1 INNER JOIN (SELECT T.molecule_id, COUNT(T.bond_type) AS bond_count FROM bond AS T WHERE T.bond_type = '=' GROUP BY T.molecule_id HAVING bond_count = (SELECT MAX(bond_count) FROM (SELECT molecule_id, COUNT(bond_type) AS bond_count FROM bond WHERE bond_type = '=' GROUP BY molecule_id) AS subquery) ORDER BY bond_count DESC) AS T2 ON T1.molecule_id = T2.molecule_id

moderate

toxicology

double bond refers to bond_type = ' = '; label = '+' mean molecules are carcinogenic

Is the molecule with the most double bonds carcinogenic?

SELECT T.molecule_id FROM (SELECT T3.molecule_id, COUNT(T1.bond_type) AS bond_count FROM bond AS T1 INNER JOIN molecule AS T3 ON T1.molecule_id = T3.molecule_id WHERE T3.label = '+' AND T1.bond_type = '=' GROUP BY T3.molecule_id HAVING bond_count = (SELECT MAX(bond_count) FROM (SELECT T3.molecule_id, COUNT(T1.bond_type) AS bond_count FROM bond AS T1 INNER JOIN molecule AS T3 ON T1.molecule_id = T3.molecule_id WHERE T3.label = '+' AND T1.bond_type = '=' GROUP BY T3.molecule_id) AS subquery) ORDER BY bond_count DESC) AS T

moderate

toxicology

label = '+' mean molecules are carcinogenic; double bond refers to bond_type = ' = ';

Of all the carcinogenic molecules, which one has the most double bonds?

SELECT name FROM cards WHERE faceConvertedManaCost IS NOT NULL AND faceConvertedManaCost = (SELECT MAX(faceConvertedManaCost) FROM cards WHERE faceConvertedManaCost IS NOT NULL)

simple

card_games

more converted mana for the face refers to Max(faceConvertedManaCost);

List the card names with value that cost more converted mana for the face.

SELECT T1.id FROM sets AS T1 INNER JOIN set_translations AS T2 ON T1.code = T2.setCode WHERE T2.language = 'Russian' GROUP BY T1.baseSetSize HAVING COUNT(T1.id) = (SELECT MAX(card_count) FROM (SELECT COUNT(T1.id) AS card_count FROM sets AS T1 INNER JOIN set_translations AS T2 ON T1.code = T2.setCode WHERE T2.language = 'Russian' GROUP BY T1.baseSetSize) AS subquery)

moderate

card_games

Russian refers to language = 'Russian'; contains the most cards overall refers to MAX(baseSetSize)

Which Russian set of cards contains the most cards overall?

SELECT T1.name FROM cards AS T1 INNER JOIN sets AS T2 ON T2.code = T1.setCode WHERE T2.name = 'Coldsnap' AND T1.convertedManaCost = (SELECT MAX(convertedManaCost) FROM cards AS T1 INNER JOIN sets AS T2 ON T2.code = T1.setCode WHERE T2.name = 'Coldsnap')

simple

card_games

card set Coldsnap refers to name = 'Coldsnap'

Please list the name of the cards in the set Coldsnap with the highest converted mana cost.

SELECT T2.name FROM foreign_data AS T1 INNER JOIN cards AS T2 ON T2.uuid = T1.uuid INNER JOIN sets AS T3 ON T3.code = T2.setCode WHERE T3.name = 'Coldsnap' AND T1.language = 'Italian' AND T2.convertedManaCost = (SELECT MAX(convertedManaCost) FROM foreign_data AS T1 INNER JOIN cards AS T2 ON T2.uuid = T1.uuid INNER JOIN sets AS T3 ON T3.code = T2.setCode WHERE T3.name = 'Coldsnap' AND T1.language = 'Italian')

moderate

card_games

card set Coldsnap refers to name = 'Coldsnap'; Italian refers to language = 'Italian'

Please list the Italian names of the cards in the set Coldsnap with the highest converted mana cost.

SELECT T1.originalReleaseDate, T2.format FROM cards AS T1 INNER JOIN legalities AS T2 ON T1.uuid = T2.uuid WHERE T1.rarity = 'mythic' AND T1.originalReleaseDate IS NOT NULL AND T2.status = 'Legal' AND T1.originalReleaseDate = (SELECT MIN(originalReleaseDate) FROM cards AS T1 INNER JOIN legalities AS T2 ON T1.uuid = T2.uuid WHERE T1.rarity = 'mythic' AND T1.originalReleaseDate IS NOT NULL AND T2.status = 'Legal')

moderate

card_games

the oldest card refers to MIN(originalReleaseDate); mythic card refers to rarity = 'mythic'; legal play refers to status = 'legal'; play format refers to format

When was the oldest mythic card released and what are its legal play formats?

SELECT T2.name FROM users AS T1 INNER JOIN badges AS T2 ON T1.Id = T2.UserId WHERE T1.Reputation = (SELECT MAX(Reputation) FROM users)

simple

codebase_community

highest reputation refers to Max(Reputation); user refers to UserId

What are the names of badges that users who have the highest reputation obtained?

SELECT T2.Name, T1.Reputation FROM users AS T1 INNER JOIN badges AS T2 ON T1.Id = T2.UserId WHERE T1.Reputation = (SELECT MIN(Reputation) FROM users)

simple

codebase_community

lowest reputation refers to Min(Reputation); user refers to UserId

What are the name of badges that users who have the lowest reputation obtained?

SELECT T3.Text, T1.DisplayName FROM users AS T1 INNER JOIN posts AS T2 ON T1.Id = T2.OwnerUserId INNER JOIN comments AS T3 ON T2.Id = T3.PostId WHERE T2.Title = 'Analysing wind data with R' AND T3.CreationDate = (SELECT MAX(T4.CreationDate) FROM users AS T5 INNER JOIN posts AS T6 ON T5.Id = T6.OwnerUserId INNER JOIN comments AS T4 ON T6.Id = T4.PostId WHERE T6.Title = 'Analysing wind data with R')

moderate

codebase_community

the latest comment refers to MAX(CreationDate);

Provide the text of the latest comment to the post with the title 'Analysing wind data with R' and the display name of the user who left it.

SELECT T1.superhero_name FROM superhero AS T1 INNER JOIN hero_attribute AS T2 ON T1.id = T2.hero_id INNER JOIN attribute AS T3 ON T2.attribute_id = T3.id WHERE T3.attribute_name = 'Intelligence' AND T2.attribute_value = (SELECT MIN(T4.attribute_value) FROM hero_attribute AS T4 INNER JOIN attribute AS T5 ON T4.attribute_id = T5.id WHERE T5.attribute_name = 'Intelligence')

moderate

superhero

the dumbest superhero refers to MIN(attribute_value) where attribute_name = 'Intelligence'

Who is the dumbest superhero?

SELECT T1.full_name FROM superhero AS T1 INNER JOIN hero_attribute AS T2 ON T1.id = T2.hero_id INNER JOIN attribute AS T3 ON T2.attribute_id = T3.id WHERE T3.attribute_name = 'Strength' AND T2.attribute_value = (SELECT MAX(T4.attribute_value) FROM hero_attribute AS T4 INNER JOIN attribute AS T5 ON T4.attribute_id = T5.id WHERE T5.attribute_name = 'Strength')

moderate

superhero

highest attribute in strength refers to MAX(attribute_value) WHERE attribute_name = 'strength';

What is the hero's full name with the highest attribute in strength?

SELECT T1.superhero_name FROM superhero AS T1 INNER JOIN hero_attribute AS T2 ON T1.id = T2.hero_id INNER JOIN attribute AS T3 ON T3.id = T2.attribute_id INNER JOIN publisher AS T4 ON T4.id = T1.publisher_id WHERE T4.publisher_name = 'Dark Horse Comics' AND T2.attribute_value = (SELECT MAX(T5.attribute_value) FROM superhero AS T6 INNER JOIN hero_attribute AS T5 ON T6.id = T5.hero_id INNER JOIN publisher AS T7 ON T7.id = T6.publisher_id WHERE T7.publisher_name = 'Dark Horse Comics')

challenging

superhero

which superhero refers to superhero_name; most durability refers to MAX(attribute_value) WHERE attribute_name = 'durability'; published by Dark Horse Comics refers to publisher_name = 'Dark Horse Comics';

Which superhero has the most durability published by Dark Horse Comics?

SELECT superhero_name FROM superhero WHERE height_cm = (SELECT MAX(height_cm) FROM superhero)

simple

superhero

who refers to superhero_name; tallest superhero refers to MAX(height_cm);

Who is the tallest superhero?

SELECT T3.race FROM superhero AS T1 INNER JOIN hero_attribute AS T2 ON T1.id = T2.hero_id INNER JOIN race AS T3 ON T1.race_id = T3.id WHERE T2.attribute_value = (SELECT MAX(T4.attribute_value) FROM hero_attribute AS T4)

simple

superhero

maximum attribute value refers to MAX(attribute_value);

What is the race of the superhero with maximum attribute value?

SELECT COUNT(T3.superhero_name) FROM hero_attribute AS T1 INNER JOIN attribute AS T2 ON T1.attribute_id = T2.id INNER JOIN superhero AS T3 ON T1.hero_id = T3.id WHERE T2.attribute_name = 'Speed' AND T1.attribute_value = (SELECT MAX(T4.attribute_value) FROM hero_attribute AS T4 INNER JOIN attribute AS T5 ON T4.attribute_id = T5.id WHERE T5.attribute_name = 'Speed')

simple

superhero

fastest refers to attribute_value = 100 WHERE attribute_name = 'Speed';

Count the fastest superheroes.

SELECT superhero_name FROM superhero WHERE height_cm = (SELECT MAX(height_cm) FROM superhero)

simple

superhero

tallest superhero refers to MAX(height_cm);

Name the tallest superhero.

SELECT T2.surname FROM qualifying AS T1 INNER JOIN drivers AS T2 ON T2.driverId = T1.driverId WHERE T1.raceId = 19 AND T1.q2 IS NOT NULL AND T1.q2 = (SELECT MIN(q2) AS min_q2 FROM qualifying WHERE raceId = 19 AND q2 IS NOT NULL)

simple

formula_1

race number refers to raceId; second qualifying period refers to q2; best lap time refers to MIN(q2);

What is the surname of the driver with the best lap time in race number 19 in the second period?

SELECT T1.name, T2.points FROM races AS T1 INNER JOIN driverStandings AS T2 ON T2.raceId = T1.raceId INNER JOIN drivers AS T3 ON T3.driverId = T2.driverId WHERE T3.forename = 'Lewis' AND T3.surname = 'Hamilton' AND T1.year = (SELECT MIN(T4.year) FROM races AS T4 INNER JOIN driverStandings AS T5 ON T5.raceId = T4.raceId INNER JOIN drivers AS T6 ON T6.driverId = T5.driverId WHERE T6.forename = 'Lewis' AND T6.surname = 'Hamilton')

moderate

formula_1

first race refers to min(Year)

Which was Lewis Hamilton first race? What was his points recorded for his first race event?

SELECT T3.lap, T2.name, T2.year, T1.location FROM circuits AS T1 INNER JOIN races AS T2 ON T1.circuitId = T2.circuitId INNER JOIN lapTimes AS T3 ON T3.raceId = T2.raceId WHERE T3.lap = (SELECT MAX(T4.lap) FROM lapTimes AS T4)

simple

formula_1

What is the most laps f1 races had? Name the race, year and circuit location where the races with most laps was hosted.

SELECT player_api_id FROM Player_Attributes WHERE overall_rating = (SELECT MAX(overall_rating) FROM Player_Attributes)

simple

european_football_2

highest overall rating refers to MAX(overall_rating);

Which player has the highest overall rating? Indicate the player's api id.

SELECT preferred_foot FROM Player_Attributes WHERE penalties AND potential = (SELECT MIN(potential) FROM Player_Attributes)

simple

european_football_2

preferred foot when attacking refers to preferred_foot; lowest potential refers to MIN(potential);

What is the preferred foot when attacking of the player with the lowest potential?

SELECT t3.team_long_name FROM Match AS t1 INNER JOIN Team AS t3 ON t1.home_team_api_id = t3.team_api_id WHERE t1.season = '2015/2016' AND t1.home_team_goal - t1.away_team_goal < 0 GROUP BY t1.home_team_api_id HAVING COUNT(*) = (SELECT MIN(lost_matches_count) FROM (SELECT home_team_api_id, COUNT(*) AS lost_matches_count FROM Match WHERE season = '2015/2016' AND home_team_goal - away_team_goal < 0 GROUP BY home_team_api_id))

moderate

european_football_2

home team lost the matches refers to SUBTRACT(home_team_goal, away_team_goal) < 0; 2016 season refers to season = '2015/2016';

Which home team had lost the fewest matches in the 2016 season?

SELECT t3.team_long_name FROM League AS t1 INNER JOIN Match AS t2 ON t1.id = t2.league_id INNER JOIN Team AS t3 ON t2.away_team_api_id = t3.team_api_id WHERE t1.name = 'Scotland Premier League' AND t2.season = '2009/2010' AND t2.away_team_goal - t2.home_team_goal > 0 GROUP BY t2.away_team_api_id HAVING COUNT(*) = (SELECT MAX(won_matches_count) FROM (SELECT away_team_api_id, COUNT(*) AS won_matches_count FROM Match AS m INNER JOIN League AS l ON m.league_id = l.id WHERE l.name = 'Scotland Premier League' AND m.season = '2009/2010' AND m.away_team_goal - m.home_team_goal > 0 GROUP BY m.away_team_api_id))

challenging

european_football_2

Scotland Premier League refers to League.name = 'Scotland Premier League'; away team refers to away_team_api_id; away team that won the most refers to MAX(SUBTRACT(away_team_goal, home_team_goal) > 0); 2010 season refers to season = '2009/2010';

In Scotland Premier League, which away team won the most during the 2010 season?

SELECT p.player_api_id FROM Player_Attributes AS p WHERE SUBSTR(p.date, 1, 4) = '2010' AND p.overall_rating = (SELECT MAX(pa.overall_rating) FROM Player_Attributes AS pa WHERE SUBSTR(pa.date, 1, 4) = '2010')

simple

european_football_2

highest above average overall ratings refers to MAX(overall_rating); in 2010 refers to substr(date,1,4) = '2010';

List the players' api id who had the highest above average overall ratings in 2010.

SELECT T2.long_passing FROM Player AS T1 INNER JOIN Player_Attributes AS T2 ON T1.player_api_id = T2.player_api_id WHERE T1.birthday = (SELECT MIN(birthday) FROM Player)

simple

european_football_2

long passing score refers to long_passing; oldest player refers to oldest birthday;

What is the long passing score of the oldest player?

SELECT DISTINCT T1.player_name FROM Player AS T1 INNER JOIN Player_Attributes AS T2 ON T1.player_api_id = T2.player_api_id WHERE T2.potential = (SELECT MAX(potential) FROM Player_Attributes)

simple

european_football_2

highest potential refers to MAX(potential)

What is the name of players with the highest potential?

SELECT T1.Diagnosis FROM Patient AS T1 INNER JOIN Laboratory AS T2 ON T1.ID = T2.ID WHERE T2.IGA = (SELECT MAX(IGA) FROM Laboratory WHERE IGA BETWEEN 80 AND 500)

simple

thrombosis_prediction

highest Ig A within the normal range refers to MAX(IGA BETWEEN 80 AND 500);

For the patient who has the highest Ig A within the normal range, what is his or her diagnosis?

SELECT T1.`First Date` FROM Patient AS T1 INNER JOIN Laboratory AS T2 ON T1.ID = T2.ID WHERE T2.LDH = (SELECT MAX(LDH) FROM Laboratory WHERE LDH < 500)

moderate

thrombosis_prediction

highest lactate dehydrogenase in the normal range refers to MAX(LDH < 500); when the data first recorded refers to MIN(First Date);

For the patient with the highest lactate dehydrogenase in the normal range, when was his or her data first recorded?

SELECT Date FROM Laboratory WHERE ALB = (SELECT MAX(ALB) FROM Laboratory WHERE ALB BETWEEN 3.5 AND 5.5)

simple

thrombosis_prediction

examination date refers to Date; albumin is the highest in the normal range refers to MAX(ALB > 3.5 and ALB < 5.5);

What is the examination date of the patient whose albumin is the highest in the normal range?

SELECT T1.event_name FROM event AS T1 INNER JOIN attendance AS T2 ON T1.event_id = T2.link_to_event GROUP BY T1.event_name HAVING COUNT(T2.link_to_event) = (SELECT MAX(attendance_count) FROM (SELECT COUNT(link_to_event) AS attendance_count FROM attendance GROUP BY link_to_event) AS subquery)

simple

student_club

event with highest attendance refers to MAX(COUNT(link_to_event))

What is the event that has the highest attendance of the students from the Student_Club?

SELECT T2.expense_description FROM budget AS T1 INNER JOIN expense AS T2 ON T1.budget_id = T2.link_to_budget WHERE T1.remaining = (SELECT MIN(remaining) FROM budget)

simple

student_club

expense of budget refers to expense_description; lowest remaining refers to MIN(remaining)

What are the expenses of the budget with the lowest remaining?

SELECT T1.first_name, T1.last_name, T2.source FROM member AS T1 INNER JOIN income AS T2 ON T1.member_id = T2.link_to_member WHERE T2.amount = (SELECT MAX(T4.amount) FROM member AS T3 INNER JOIN income AS T4 ON T3.member_id = T4.link_to_member)

moderate

student_club

name of students means the full name; full name refers to first_name, last_name; generate the highest income refers to MAX(income.amount);

Which students manage to generate the highest income. State his/her full name along with the income source.

SELECT T1.event_name FROM event AS T1 INNER JOIN budget AS T2 ON T1.event_id = T2.link_to_event INNER JOIN expense AS T3 ON T2.budget_id = T3.link_to_budget WHERE T3.cost = (SELECT MIN(T6.cost) FROM event AS T4 INNER JOIN budget AS T5 ON T4.event_id = T5.link_to_event INNER JOIN expense AS T6 ON T5.budget_id = T6.link_to_budget)

simple

student_club

event refers to event_name where MIN(cost)

Which event has the lowest cost?

SELECT T2.Segment FROM transactions_1k AS T1 INNER JOIN customers AS T2 ON T1.CustomerID = T2.CustomerID WHERE T1.Date = (SELECT MIN(Date) FROM transactions_1k)

simple

debit_card_specializing

For the earliest customer, what segment did he/she have?