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Find the number of cases and total billing amount for cases with a favorable outcome in California. | CREATE TABLE cases (case_id INT,state VARCHAR(2),outcome VARCHAR(10)); INSERT INTO cases (case_id,state,outcome) VALUES (1,'CA','Favorable'),(2,'CA','Unfavorable'),(3,'NY','Favorable'); CREATE TABLE case_outcomes (outcome_id INT,description VARCHAR(20)); INSERT INTO case_outcomes (outcome_id,description) VALUES (1,'Favorable'),(2,'Unfavorable'); | SELECT COUNT(*), SUM(billing_amount) FROM cases INNER JOIN case_outcomes ON cases.outcome = case_outcomes.description WHERE state = 'CA' AND description = 'Favorable'; |
Identify the chemical product with the lowest sales in South Korea and its manufacturing site safety score. | CREATE TABLE korean_products (product_id INT,product_name TEXT,country TEXT,total_sales FLOAT,site_safety_score FLOAT); INSERT INTO korean_products (product_id,product_name,country,total_sales,site_safety_score) VALUES (1,'Product U','South Korea',45000,85.6),(2,'Product V','South Korea',35000,90.2),(3,'Product W','South Korea',50000,87.8),(4,'Product X','South Korea',40000,82.9); | SELECT product_name, total_sales, site_safety_score FROM korean_products WHERE country = 'South Korea' AND total_sales = (SELECT MIN(total_sales) FROM korean_products WHERE country = 'South Korea'); |
Show the innovation progress for chemical 103 over time, including its innovation score and ranking among other chemicals? | CREATE TABLE innovation_scores (chemical_id INT,innovation_score INT,measurement_date DATE); INSERT INTO innovation_scores (chemical_id,innovation_score,measurement_date) VALUES (103,65,'2019-01-01'),(103,68,'2019-04-01'),(103,72,'2019-07-01'),(103,75,'2019-10-01'),(101,60,'2019-01-01'),(101,63,'2019-04-01'),(101,66,'2019-07-01'),(101,69,'2019-10-01'); | SELECT innovation_score, RANK() OVER (PARTITION BY measurement_date ORDER BY innovation_score DESC) as innovation_rank FROM innovation_scores WHERE chemical_id = 103 |
Update the 'safety_rating' in the 'chemicals' table to 85 for any chemical with an ID present in the 'hazardous_chemicals' table and a safety rating below 85. | CREATE TABLE hazardous_chemicals (chemical_id INT); CREATE TABLE chemicals (id INT,chemical_name VARCHAR(255),safety_rating INT); INSERT INTO hazardous_chemicals (chemical_id) VALUES (1),(3),(5); INSERT INTO chemicals (id,chemical_name,safety_rating) VALUES (1,'H2O',80),(2,'CO2',70),(3,'N2',60),(4,'O2',95),(5,'F2',75); | UPDATE chemicals SET safety_rating = 85 WHERE id IN (SELECT chemical_id FROM hazardous_chemicals) AND safety_rating < 85; |
What is the total climate finance provided to Indigenous communities for climate communication initiatives between 2015 and 2020? | CREATE TABLE climate_finance (year INT,community VARCHAR(50),initiative VARCHAR(50),amount FLOAT); INSERT INTO climate_finance (year,community,initiative,amount) VALUES (2015,'Indigenous Community 1','climate communication',75000); | SELECT SUM(amount) FROM climate_finance WHERE initiative = 'climate communication' AND community LIKE '%Indigenous%' AND year BETWEEN 2015 AND 2020; |
What is the total number of vaccinations administered in each province? | CREATE TABLE Vaccinations (Province VARCHAR(50),Vaccinations INT); INSERT INTO Vaccinations (Province,Vaccinations) VALUES ('Alberta',1000000),('British Columbia',1200000),('Ontario',2000000); | SELECT Province, SUM(Vaccinations) FROM Vaccinations GROUP BY Province; |
What is the average number of funding rounds for companies in the fintech sector, founded by entrepreneurs over the age of 40? | CREATE TABLE companies (company_id INT,company_name TEXT,industry TEXT,founding_year INT,founder_age INT); INSERT INTO companies (company_id,company_name,industry,founding_year,founder_age) VALUES (1,'Fintech40','Fintech',2017,45); CREATE TABLE funding_records (funding_id INT,company_id INT,amount INT,round_number INT); INSERT INTO funding_records (funding_id,company_id,amount,round_number) VALUES (1,1,400000,1); | SELECT AVG(fr.round_number) FROM companies c JOIN funding_records fr ON c.company_id = fr.company_id WHERE c.industry = 'Fintech' AND c.founder_age > 40; |
Determine the top 3 crops with the highest total quantity harvested by farmers in each country in 2021. | CREATE TABLE Farmers (id INT,name VARCHAR(50),location VARCHAR(50)); INSERT INTO Farmers (id,name,location) VALUES (1,'John Doe','USA'),(2,'Jane Smith','Canada'); CREATE TABLE Crops (id INT,farmer_id INT,crop VARCHAR(50),quantity INT,harvest_date DATE,country VARCHAR(50)); INSERT INTO Crops (id,farmer_id,crop,quantity,harvest_date,country) VALUES (1,1,'Corn',100,'2021-01-01','USA'),(2,1,'Soybeans',150,'2021-05-10','USA'),(3,2,'Wheat',200,'2021-07-15','Canada'); | SELECT crop, country, SUM(quantity) as total_quantity, RANK() OVER(PARTITION BY country ORDER BY SUM(quantity) DESC) as crop_rank FROM Crops WHERE harvest_date >= '2021-01-01' AND harvest_date < '2022-01-01' GROUP BY crop, country HAVING crop_rank <= 3; |
What is the average size of all marine turtles? | CREATE TABLE marine_turtles (id INT,name TEXT,average_size FLOAT); INSERT INTO marine_turtles (id,name,average_size) VALUES (1,'Leatherback',200),(2,'Loggerhead',90),(3,'Green',120),(4,'Hawksbill',80),(5,'Olive Ridley',70); | SELECT AVG(average_size) FROM marine_turtles; |
What's the name and market capitalization of digital assets in the 'Cosmos' network with a market capitalization above 300? | CREATE TABLE cosmos_digital_assets (id INT,name VARCHAR(255),network VARCHAR(255),market_cap DECIMAL(10,2)); INSERT INTO cosmos_digital_assets (id,name,network,market_cap) VALUES (1,'Asset1','cosmos',400),(2,'Asset2','cosmos',350); | SELECT name, market_cap FROM cosmos_digital_assets WHERE network = 'cosmos' AND market_cap > 300; |
Which smart contract creator has the most contracts in the Gaming category? | CREATE TABLE smart_contracts (contract_id INT,name VARCHAR(255),creator_address VARCHAR(42),category VARCHAR(255)); INSERT INTO smart_contracts (contract_id,name,creator_address,category) VALUES (1,'CryptoKitties','0x1234567890123456789012345678901234567890','Gaming'),(2,'Axie Infinity','0x1234567890123456789012345678901234567890','Gaming'),(3,'Decentraland','0x987654321098765432109876543210987654321','Virtual Worlds'); | SELECT creator_address, COUNT(*) AS contracts_created FROM smart_contracts WHERE category = 'Gaming' GROUP BY creator_address ORDER BY contracts_created DESC FETCH FIRST 1 ROW ONLY; |
Which smart contracts have the highest gas consumption? | CREATE TABLE smart_contracts (id INT,name VARCHAR(50),gas_consumption INT); | SELECT name, gas_consumption FROM smart_contracts ORDER BY gas_consumption DESC LIMIT 10; |
How many forest management practices are recorded in the 'tropical_forests'? | CREATE TABLE forest_management (id INT,forest_type VARCHAR(50),practice_count INT); INSERT INTO forest_management (id,forest_type,practice_count) VALUES (1,'Tropical Forests',45); INSERT INTO forest_management (id,forest_type,practice_count) VALUES (2,'Temperate Forests',34); | SELECT practice_count FROM forest_management WHERE forest_type = 'Tropical Forests'; |
What is the average height of trees in the 'BorealForest' table? | CREATE TABLE BorealForest (id INT,species VARCHAR(255),diameter FLOAT,height FLOAT,volume FLOAT); INSERT INTO BorealForest (id,species,diameter,height,volume) VALUES (1,'Pine',2.1,30,8.1); INSERT INTO BorealForest (id,species,diameter,height,volume) VALUES (2,'Spruce',2.5,35,10.5); | SELECT AVG(height) FROM BorealForest; |
Find the average price of organic face creams sold in the United States | CREATE TABLE products (product_id INT,product_name VARCHAR(255),category VARCHAR(255),organic BOOLEAN,price DECIMAL(10,2)); CREATE TABLE sales (sale_id INT,product_id INT,quantity INT,country VARCHAR(255)); INSERT INTO products (product_id,product_name,category,organic,price) VALUES (1,'Organic Face Cream','Face Care',true,35.00),(2,'Regular Face Cream','Face Care',false,25.00); INSERT INTO sales (sale_id,product_id,quantity,country) VALUES (1,1,50,'USA'),(2,2,75,'USA'); | SELECT AVG(products.price) FROM products JOIN sales ON products.product_id = sales.product_id WHERE products.organic = true AND sales.country = 'USA' AND category = 'Face Care'; |
List all products with a rating lower than the average rating for all products, ordered by rating in ascending order. | CREATE TABLE products (product_id INT,name VARCHAR(255),category VARCHAR(255),rating FLOAT); | SELECT * FROM products WHERE rating < (SELECT AVG(rating) FROM products) ORDER BY rating ASC; |
What is the minimum price of cruelty-free skincare products sold in Italy? | CREATE TABLE skincare_sales(product_name TEXT,price DECIMAL(5,2),is_cruelty_free BOOLEAN,country TEXT); INSERT INTO skincare_sales VALUES ('Cleanser',10.99,true,'Italy'); INSERT INTO skincare_sales VALUES ('Toner',8.99,true,'Italy'); INSERT INTO skincare_sales VALUES ('Serum',15.99,false,'Italy'); | SELECT MIN(price) FROM skincare_sales WHERE is_cruelty_free = true AND country = 'Italy'; |
Find the number of contracts awarded to company 'ABC Corp' in the year 2020 | CREATE TABLE contracts (contract_id INT,contract_award_date DATE,company_name VARCHAR(255)); INSERT INTO contracts (contract_id,contract_award_date,company_name) VALUES (1,'2020-01-01','ABC Corp'); INSERT INTO contracts (contract_id,contract_award_date,company_name) VALUES (2,'2019-01-01','XYZ Inc'); | SELECT COUNT(*) FROM contracts WHERE company_name = 'ABC Corp' AND YEAR(contract_award_date) = 2020; |
What is the average transaction value in the last week, split by product category and customer demographics? | CREATE TABLE transactions (transaction_id INT,customer_id INT,product_id INT,category_id INT,transaction_date DATE,amount DECIMAL(10,2)); CREATE TABLE customers (customer_id INT,age INT,gender VARCHAR(10),location VARCHAR(255)); CREATE TABLE products (product_id INT,name VARCHAR(255),category_id INT); | SELECT c.age, c.gender, p.category_id, AVG(t.amount) as avg_transaction_value FROM transactions t INNER JOIN customers c ON t.customer_id = c.customer_id INNER JOIN products p ON t.product_id = p.product_id WHERE t.transaction_date >= DATE_SUB(CURRENT_DATE, INTERVAL 1 WEEK) GROUP BY c.age, c.gender, p.category_id; |
What is the total number of ports by region? | CREATE TABLE if not exists ports (id INT,name VARCHAR(255),country VARCHAR(255),region VARCHAR(255)); INSERT INTO ports (id,name,country,region) VALUES (1,'Port of Los Angeles','USA','North America'); INSERT INTO ports (id,name,country,region) VALUES (2,'Port of Rotterdam','Netherlands','Europe'); CREATE VIEW ports_by_region AS SELECT region,COUNT(*) as total FROM ports GROUP BY region; | SELECT * FROM ports_by_region; |
What is the total number of songs released by each artist? | CREATE TABLE Songs (song_id INT,release_date DATE,artist_name VARCHAR(255),song_title VARCHAR(255)); INSERT INTO Songs (song_id,release_date,artist_name,song_title) VALUES (1,'2020-01-01','Arijit Singh','Tum Hi Ho'),(2,'2019-12-31','Billie Eilish','Bad Guy'),(3,'2020-02-14','Taylor Swift','Love Story'); | SELECT artist_name, COUNT(song_id) as total_songs FROM Songs GROUP BY artist_name; |
Create a table named 'Donations' | CREATE TABLE Donations(id INT PRIMARY KEY AUTO_INCREMENT,donor_name VARCHAR(255),donation_amount DECIMAL(10,2),donation_date DATE) | CREATE TABLE Donations( id INT PRIMARY KEY AUTO_INCREMENT, donor_name VARCHAR(255), donation_amount DECIMAL(10, 2), donation_date DATE) |
What is the maximum donation amount for donors from India? | CREATE TABLE Donors (DonorID INT,DonorName TEXT,Country TEXT); INSERT INTO Donors (DonorID,DonorName,Country) VALUES (1,'John Doe','India'),(2,'Jane Smith','Canada'); CREATE TABLE Donations (DonationID INT,DonorID INT,Amount DECIMAL); INSERT INTO Donations (DonationID,DonorID,Amount) VALUES (1,1,500),(2,1,250),(3,2,300); | SELECT MAX(Donations.Amount) FROM Donors JOIN Donations ON Donors.DonorID = Donations.DonorID WHERE Donors.Country = 'India'; |
What is the maximum donation amount received from a single donor in a month, and how many times did they donate that month? | CREATE TABLE donations (donor_id INT,donation_date DATE,donation_amount FLOAT); INSERT INTO donations (donor_id,donation_date,donation_amount) VALUES (1,'2021-03-05',500.00),(1,'2021-03-15',250.00),(2,'2021-03-25',1000.00),(3,'2021-03-30',150.00); | SELECT MAX(donation_amount) AS max_donation, COUNT(*) AS donation_count FROM donations WHERE MONTH(donation_date) = 3 GROUP BY donor_id HAVING max_donation = (SELECT MAX(donation_amount) FROM donations WHERE MONTH(donation_date) = 3); |
What is the total budget allocated to programs with a high community impact score? | CREATE TABLE programs (id INT,name TEXT,community_impact_score INT,budget REAL); INSERT INTO programs (id,name,community_impact_score,budget) VALUES (100,'Education',8,50000),(200,'Healthcare',5,75000),(300,'Environment',10,60000); | SELECT SUM(budget) FROM programs WHERE community_impact_score >= 8; |
What is the total number of points scored by the LA Lakers in the 2020 NBA season? | CREATE TABLE team_points (id INT,team VARCHAR(50),sport VARCHAR(20),season VARCHAR(10),points INT); | SELECT SUM(points) FROM team_points WHERE team = 'LA Lakers' AND sport = 'NBA' AND season = '2020'; |
List the top 3 donor names and their total donation amounts for the 'Education' sector in the 'Americas' region for the year 2019, ordered by the donation amount in descending order. | CREATE TABLE Donors (donor_id INT,donor_name VARCHAR(255),donation_amount INT,sector VARCHAR(255),region VARCHAR(255),donation_date DATE); INSERT INTO Donors (donor_id,donor_name,donation_amount,sector,region,donation_date) VALUES (1,'DonorB',125000,'Education','Americas','2019-01-01'); | SELECT donor_name, SUM(donation_amount) AS total_donation FROM Donors WHERE sector = 'Education' AND region = 'Americas' AND donation_date >= '2019-01-01' AND donation_date < '2020-01-01' GROUP BY donor_name ORDER BY total_donation DESC LIMIT 3; |
Update the salaries of developers who work on accessibility projects to be 10% higher | CREATE TABLE developers (id INT,name VARCHAR(50),salary FLOAT,project VARCHAR(50)); INSERT INTO developers (id,name,salary,project) VALUES (1,'Alice',80000.0,'Accessibility'); INSERT INTO developers (id,name,salary,project) VALUES (2,'Bob',85000.0,'Machine Learning'); | UPDATE developers SET salary = salary * 1.1 WHERE project = 'Accessibility'; |
How many accessible metro stations are there in Paris? | CREATE TABLE MetroStations (StationID int,Accessible bit); INSERT INTO MetroStations (StationID,Accessible) VALUES (1,1),(2,1),(3,0); | SELECT COUNT(*) FROM MetroStations WHERE Accessible = 1; |
What is the earliest and latest trip_start_time for route 106? | CREATE TABLE trips (id INT,route_id INT,trip_start_time TIMESTAMP,trip_end_time TIMESTAMP,passengers INT); INSERT INTO trips (id,route_id,trip_start_time,trip_end_time,passengers) VALUES (3,106,'2022-02-01 06:00:00','2022-02-01 07:00:00',50),(4,106,'2022-02-01 08:00:00','2022-02-01 09:00:00',55); | SELECT route_id, MIN(trip_start_time) as earliest_trip_start_time, MAX(trip_start_time) as latest_trip_start_time FROM trips WHERE route_id = 106; |
Insert new records of fair labor practices for a specific factory. | CREATE TABLE fair_labor_practices (factory_id INT PRIMARY KEY,practice_date DATE,hours_worked INT,overtime_hours INT); | INSERT INTO fair_labor_practices (factory_id, practice_date, hours_worked, overtime_hours) VALUES (123, '2022-06-01', 8, 0), (123, '2022-06-02', 8, 0), (123, '2022-06-03', 8, 0); |
What is the maximum wage in factories, by country, for the current year? | CREATE SCHEMA ethical_fashion; CREATE TABLE factories (factory_id INT,country VARCHAR(255),wage FLOAT,year INT); INSERT INTO factories VALUES (1,'USA',9.0,2022),(2,'USA',9.5,2021),(3,'USA',8.5,2020),(4,'Canada',12.0,2022),(5,'Canada',11.5,2021),(6,'Canada',10.5,2020); | SELECT country, MAX(wage) FROM ethical_fashion.factories WHERE year = 2022 GROUP BY country; |
What is the minimum CO2 emissions per unit of sustainable material for brands operating in Spain? | CREATE TABLE brands (brand_id INT,brand_name TEXT,country TEXT); INSERT INTO brands (brand_id,brand_name,country) VALUES (1,'EcoBrand','Spain'),(2,'GreenFashion','France'),(5,'SpanishEthicalFashion','Spain'); CREATE TABLE material_usage (brand_id INT,material_type TEXT,quantity INT,co2_emissions INT); INSERT INTO material_usage (brand_id,material_type,quantity,co2_emissions) VALUES (1,'recycled_polyester',1200,2000),(1,'organic_cotton',800,1000),(5,'recycled_polyester',1800,3000); | SELECT MIN(mu.co2_emissions / mu.quantity) AS min_co2_emissions FROM brands b JOIN material_usage mu ON b.brand_id = mu.brand_id WHERE b.country = 'Spain'; |
Who are the top 5 suppliers of sustainable materials? | CREATE TABLE Suppliers (supplierID INT,name VARCHAR(50),material VARCHAR(20),sustainabilityScore INT); INSERT INTO Suppliers (supplierID,name,material,sustainabilityScore) VALUES (1,'GreenFibers','Organic Cotton',90),(2,'EcoFabrics','Recycled Polyester',85),(3,'SustainableTextiles','Hemp',95),(4,'FairTradeFibers','Organic Cotton',88),(5,'RecycledMaterialsInc','Recycled Denim',92); | SELECT name, sustainabilityScore FROM Suppliers ORDER BY sustainabilityScore DESC LIMIT 5; |
How many customers have a credit card in the Kiva Community Credit Union? | CREATE TABLE credit_cards (customer_id INT,card_type VARCHAR(50)); INSERT INTO credit_cards (customer_id,card_type) VALUES (1,'Platinum'),(2,'Gold'),(3,'Platinum'),(4,'Silver'); | SELECT COUNT(*) FROM credit_cards WHERE card_type IN ('Platinum', 'Gold'); |
What is the average financial wellbeing score for customers in Europe? | CREATE TABLE financial_wellbeing_eu (id INT,customer_id INT,country VARCHAR(255),score INT); INSERT INTO financial_wellbeing_eu (id,customer_id,country,score) VALUES (1,3001,'Germany',85),(2,3002,'France',80),(3,3003,'UK',90); | SELECT AVG(score) FROM financial_wellbeing_eu WHERE country IN ('Germany', 'France', 'UK'); |
Find the total number of volunteers and the number of volunteers who have completed at least one activity. | CREATE TABLE volunteers (volunteer_id INT,volunteer_name TEXT); INSERT INTO volunteers (volunteer_id,volunteer_name) VALUES (1,'Alice'); INSERT INTO volunteers (volunteer_id,volunteer_name) VALUES (2,'Bob'); INSERT INTO volunteers (volunteer_id,volunteer_name) VALUES (3,'Charlie'); CREATE TABLE volunteer_activities (volunteer_id INT,activity_id INT); INSERT INTO volunteer_activities (volunteer_id,activity_id) VALUES (1,1); INSERT INTO volunteer_activities (volunteer_id,activity_id) VALUES (1,2); INSERT INTO volunteer_activities (volunteer_id,activity_id) VALUES (2,3); | SELECT COUNT(DISTINCT volunteer_id) as total_volunteers, COUNT(DISTINCT volunteer_id) - COUNT(DISTINCT CASE WHEN activity_id IS NOT NULL THEN volunteer_id END) as completed_activities FROM volunteers LEFT JOIN volunteer_activities ON volunteers.volunteer_id = volunteer_activities.volunteer_id; |
What is the average donation per donor in India? | CREATE TABLE donations (donor_id INT,donation_amount DECIMAL(10,2),donation_date DATE,country TEXT); INSERT INTO donations VALUES (1,50.00,'2021-05-15','India'),(2,100.00,'2021-06-10','India'),(3,25.00,'2021-04-01','India'); | SELECT AVG(donation_amount) FROM donations WHERE country = 'India'; |
Identify the number of genetic research projects in each country. | CREATE SCHEMA if not exists genetics;CREATE TABLE if not exists genetics.projects (id INT,name VARCHAR(50),country VARCHAR(50)); INSERT INTO genetics.projects (id,name,country) VALUES (1,'ProjectX','UK'),(2,'ProjectY','Germany'),(3,'ProjectZ','UK'),(4,'ProjectA','USA'),(5,'ProjectB','France'); | SELECT country, COUNT(*) FROM genetics.projects GROUP BY country; |
What is the average budget allocated per department for the years 2021 and 2022? | CREATE TABLE Department (id INT,name VARCHAR(255),budget FLOAT,year INT); INSERT INTO Department (id,name,budget,year) VALUES (1,'Education',5000000,2021),(2,'Healthcare',7000000,2021),(3,'Transportation',8000000,2021),(4,'Education',6000000,2022),(5,'Healthcare',8000000,2022),(6,'Transportation',9000000,2022); | SELECT AVG(budget) FROM Department WHERE year IN (2021, 2022); |
Which representatives have not sponsored any bills, displayed in ascending order of their IDs? | CREATE TABLE government_representatives (rep_id INT,rep_name TEXT,sponsored_bills INT); INSERT INTO government_representatives (rep_id,rep_name,sponsored_bills) VALUES (1,'Representative A',0),(2,'Representative B',3),(3,'Representative C',0),(4,'Representative D',2),(5,'Representative E',1); | SELECT rep_name FROM government_representatives WHERE sponsored_bills = 0 ORDER BY rep_id ASC; |
Delete all grant records with a budget over $100,000. | CREATE TABLE grants (grant_id INT,title VARCHAR(50),budget INT); INSERT INTO grants VALUES (1,'Research Grant 1',50000); INSERT INTO grants VALUES (2,'Research Grant 2',120000); INSERT INTO grants VALUES (3,'Research Grant 3',75000); | DELETE FROM grants WHERE budget > 100000; |
Show the number of unique students who have enrolled in the Data Science program in the last 3 years, by year. | CREATE TABLE students (id INT,name VARCHAR(100),enrollment_date DATE); | SELECT YEAR(enrollment_date) AS enrollment_year, COUNT(DISTINCT id) AS unique_students FROM students WHERE enrollment_date >= DATE_SUB(CURDATE(), INTERVAL 3 YEAR) AND program = 'Data Science' GROUP BY YEAR(enrollment_date); |
What is the average number of research grants received by faculty members in the Engineering department in the last 3 years? | CREATE TABLE faculty_grants (id INT,name VARCHAR(50),department VARCHAR(50),grants_received INT,grant_year INT); | SELECT AVG(grants_received) FROM faculty_grants WHERE department = 'Engineering' AND grant_year BETWEEN YEAR(CURRENT_DATE) - 3 AND YEAR(CURRENT_DATE); |
What is the average research grant amount awarded to professors in the Music department who have published at least one paper? | CREATE TABLE department (name VARCHAR(255),id INT);CREATE TABLE professor (name VARCHAR(255),department_id INT,grant_amount DECIMAL(10,2),publication_year INT); | SELECT AVG(grant_amount) FROM professor WHERE department_id IN (SELECT id FROM department WHERE name = 'Music') AND publication_year IS NOT NULL; |
What is the total amount of research grants awarded to graduate students from underrepresented communities in the last 5 years, partitioned by their home departments? | CREATE TABLE grad_students (student_id INT,name VARCHAR(50),home_dept VARCHAR(50),underrepresented_community BOOLEAN); CREATE TABLE research_grants (grant_id INT,student_id INT,grant_amount DECIMAL(10,2),grant_date DATE); | SELECT home_dept, SUM(grant_amount) FROM research_grants rg JOIN grad_students gs ON rg.student_id = gs.student_id WHERE gs.underrepresented_community = TRUE AND rg.grant_date >= DATEADD(year, -5, GETDATE()) GROUP BY home_dept; |
How many smart city projects were completed in the US and Canada? | CREATE TABLE smart_city_projects (id INT,name TEXT,country TEXT); | SELECT COUNT(*) FROM smart_city_projects WHERE country IN ('USA', 'Canada'); |
What is the total number of Green buildings in the United States certified by BREEAM? | CREATE TABLE green_buildings (id INT,project_name VARCHAR(100),certifier VARCHAR(50),country VARCHAR(50)); INSERT INTO green_buildings (id,project_name,certifier,country) VALUES (1,'Eco Tower','LEED','US'),(2,'Green Heights','BREEAM','UK'),(3,'Sustainable Plaza','GRIHA','India'),(4,'Green Skyscraper','BREEAM','US'); | SELECT COUNT(*) FROM green_buildings WHERE certifier = 'BREEAM' AND country = 'US'; |
What is the average rating of hotels in the US that have a virtual tour? | CREATE TABLE hotels (id INT,name TEXT,country TEXT,rating FLOAT,virtual_tour BOOLEAN); INSERT INTO hotels (id,name,country,rating,virtual_tour) VALUES (1,'Hotel A','USA',4.5,true),(2,'Hotel B','USA',3.2,false),(3,'Hotel C','USA',4.7,true); | SELECT AVG(rating) FROM hotels WHERE country = 'USA' AND virtual_tour = true; |
Delete all art pieces created before 1950 and after 2000 | CREATE TABLE ArtPieces (id INT,title VARCHAR(50),galleryId INT,year INT,value INT,style VARCHAR(20)); INSERT INTO ArtPieces (id,title,galleryId,year,value,style) VALUES (1,'Piece 1',1,2000,10000,'Impressionism'),(2,'Piece 2',1,2010,15000,'Surrealism'),(3,'Piece 3',2,2020,20000,'Cubism'),(4,'Piece 4',3,1990,5000,'Surrealism'),(5,'Piece 5',NULL,1984,25000,'Impressionism'),(6,'Piece 6',NULL,2014,30000,'Abstract'),(7,'Piece 7',NULL,1964,15000,'Pop Art'); | DELETE FROM ArtPieces WHERE year < 1950 OR year > 2000; |
Delete all paintings created by the artist with ArtistID 2. | CREATE TABLE Artists (ArtistID INT,Name VARCHAR(50),Nationality VARCHAR(50)); INSERT INTO Artists (ArtistID,Name,Nationality) VALUES (1,'Vincent van Gogh','Dutch'); INSERT INTO Artists (ArtistID,Name,Nationality) VALUES (2,'Pablo Picasso','Spanish'); CREATE TABLE Paintings (PaintingID INT,Title VARCHAR(50),ArtistID INT,YearCreated INT); INSERT INTO Paintings (PaintingID,Title,ArtistID,YearCreated) VALUES (1,'The Starry Night',1,1889); INSERT INTO Paintings (PaintingID,Title,ArtistID,YearCreated) VALUES (2,'Guernica',2,1937); | DELETE FROM Paintings WHERE ArtistID = 2; |
What is the total quantity of organic ingredients used in vegan dishes? | CREATE TABLE ingredient (ingredient_id INT,ingredient_name TEXT,organic_flag BOOLEAN); INSERT INTO ingredient (ingredient_id,ingredient_name,organic_flag) VALUES (1,'Spinach',true),(2,'Chicken',false); CREATE TABLE recipe (recipe_id INT,dish_id INT,ingredient_id INT,quantity INT); INSERT INTO recipe (recipe_id,dish_id,ingredient_id,quantity) VALUES (1,1,1,2),(2,2,2,1); CREATE TABLE dish (dish_id INT,dish_name TEXT,vegan_flag BOOLEAN,vendor_id INT); INSERT INTO dish (dish_id,dish_name,vegan_flag,vendor_id) VALUES (1,'Vegan Salad',true,1),(2,'Grilled Chicken',false,2); | SELECT i.ingredient_name, SUM(r.quantity) as total_quantity FROM ingredient i JOIN recipe r ON i.ingredient_id = r.ingredient_id JOIN dish d ON r.dish_id = d.dish_id WHERE d.vegan_flag = true AND i.organic_flag = true GROUP BY i.ingredient_name; |
Find the total production of copper in Chile for the current year. | CREATE TABLE mineral_production (id INT,mine_id INT,location TEXT,year INT,production INT); INSERT INTO mineral_production (id,mine_id,location,year,production) VALUES (1,1,'Chile',2022,5000); INSERT INTO mineral_production (id,mine_id,location,year,production) VALUES (2,2,'Chile',2021,6000); | SELECT SUM(production) FROM mineral_production WHERE location = 'Chile' AND year = YEAR(CURRENT_DATE); |
What is the maximum number of safety violations by a single worker in the past year? | CREATE TABLE worker (id INT,name TEXT,department TEXT,hire_date DATE); CREATE TABLE violation (id INT,worker_id INT,date DATE,description TEXT); | SELECT MAX(violation_count) as max_violations FROM (SELECT worker.name, COUNT(violation.id) as violation_count FROM worker INNER JOIN violation ON worker.id = violation.worker_id WHERE violation.date BETWEEN DATE_SUB(CURRENT_DATE, INTERVAL 1 YEAR) AND CURRENT_DATE GROUP BY worker.name) as subquery; |
What is the total donation amount for each city? | CREATE TABLE Donors (DonorID INT,Name VARCHAR(50),City VARCHAR(50),State VARCHAR(2),Zip VARCHAR(10),DonationAmount DECIMAL(10,2)); CREATE TABLE Grants (GrantID INT,DonorID INT,NonprofitID INT,GrantAmount DECIMAL(10,2),Date DATE); | SELECT City, SUM(DonationAmount) FROM Donors D INNER JOIN Grants G ON D.DonorID = G.DonorID GROUP BY City; |
Find the top 5 games by rating | CREATE TABLE games (game_id INT PRIMARY KEY,name VARCHAR(50),genre VARCHAR(50),rating DECIMAL(3,2)); | SELECT * FROM (SELECT name, rating, ROW_NUMBER() OVER (ORDER BY rating DESC) as rn FROM games) t WHERE rn <= 5; |
Decrease agricultural automation trends data for sensor_id 14 by 10% recorded before '2022-03-15' | CREATE TABLE automation_trends (sensor_id INT,trend_date DATE,automation_level INT); INSERT INTO automation_trends (sensor_id,trend_date,automation_level) VALUES (14,'2022-03-10',75),(14,'2022-03-12',80); | WITH updated_data AS (UPDATE automation_trends SET automation_level = automation_level - (automation_level * 0.1) WHERE sensor_id = 14 AND trend_date < '2022-03-15' RETURNING *) SELECT * FROM updated_data; |
How many citizen feedback submissions were made for infrastructure services in New York City in the month of March in the year 2022? | CREATE TABLE feedback (submission_id INT,submission_date DATE,service VARCHAR(50),city VARCHAR(50)); INSERT INTO feedback (submission_id,submission_date,service,city) VALUES (1,'2022-03-01','Infrastructure','New York City'),(2,'2022-03-10','Infrastructure','New York City'),(3,'2022-03-20','Transportation','New York City'); | SELECT COUNT(*) FROM feedback WHERE service = 'Infrastructure' AND city = 'New York City' AND EXTRACT(MONTH FROM submission_date) = 3 AND EXTRACT(YEAR FROM submission_date) = 2022; |
What is the maximum rent for sustainable buildings in San Francisco? | CREATE TABLE Rents (RentID int,BuildingID int,Rent int,City varchar(20),Sustainable varchar(5)); CREATE TABLE Buildings (BuildingID int,Certification varchar(20)); INSERT INTO Rents (RentID,BuildingID,Rent,City,Sustainable) VALUES (1,1,2000,'San Francisco','Yes'); INSERT INTO Buildings (BuildingID,Certification) VALUES (1,'Green'); | SELECT MAX(Rent) FROM Rents INNER JOIN Buildings ON Rents.BuildingID = Buildings.BuildingID WHERE Rents.City = 'San Francisco' AND Buildings.Certification IS NOT NULL; |
How many sustainable sourcing audits were conducted in 'Florida'? | CREATE TABLE sourcing_audits (restaurant_name TEXT,location TEXT,audit_date DATE); INSERT INTO sourcing_audits (restaurant_name,location,audit_date) VALUES ('Restaurant A','Florida','2021-05-01'),('Restaurant B','California','2021-07-15'),('Restaurant C','Florida','2021-08-05'); | SELECT COUNT(*) FROM sourcing_audits WHERE location = 'Florida'; |
What is the percentage of revenue by menu category for the past month? | CREATE TABLE restaurant_revenue (date DATE,menu_category VARCHAR(255),revenue DECIMAL(10,2)); INSERT INTO restaurant_revenue (date,menu_category,revenue) VALUES ('2022-01-01','Appetizers',500.00),('2022-01-01','Entrees',1000.00),('2022-01-01','Desserts',600.00),('2022-01-02','Appetizers',550.00),('2022-01-02','Entrees',1100.00),('2022-01-02','Desserts',650.00); | SELECT menu_category, SUM(revenue) as total_revenue, (SUM(revenue) / (SELECT SUM(revenue) FROM restaurant_revenue WHERE date BETWEEN '2022-01-01' AND '2022-01-31') * 100.00) as percentage_revenue FROM restaurant_revenue WHERE date BETWEEN '2022-01-01' AND '2022-01-31' GROUP BY menu_category; |
List all satellites launched by year and country in the satellite_launches_by_year_country table? | CREATE TABLE satellite_launches_by_year_country (id INT,year INT,country VARCHAR(30),num_satellites INT); INSERT INTO satellite_launches_by_year_country (id,year,country,num_satellites) VALUES (1,1958,'USA',1),(2,1960,'USA',2),(3,1962,'USA',6),(4,1977,'USSR',3),(5,2000,'Russia',12),(6,2020,'USA',93),(7,2021,'China',48); | SELECT year, country, SUM(num_satellites) FROM satellite_launches_by_year_country GROUP BY year, country; |
What is the minimum and maximum speed of spacecraft launched by SpaceX? | CREATE TABLE spacecraft (id INT,name VARCHAR(255),launch_company VARCHAR(255),launch_date DATE,max_speed FLOAT); | SELECT MIN(max_speed) as min_speed, MAX(max_speed) as max_speed FROM spacecraft WHERE launch_company = 'SpaceX'; |
Which spacecraft models have been used for missions to Jupiter? | CREATE TABLE Spacecraft (SpacecraftID INT,Name VARCHAR(50),Manufacturer VARCHAR(50)); CREATE TABLE SpacecraftMissions (MissionID INT,SpacecraftID INT,Destination VARCHAR(50)); | SELECT Spacecraft.Name FROM Spacecraft INNER JOIN SpacecraftMissions ON Spacecraft.SpacecraftID = SpacecraftMissions.SpacecraftID WHERE SpacecraftMissions.Destination = 'Jupiter'; |
What is the average time to resolution for high severity incidents in the energy sector? | CREATE TABLE incidents (incident_id INT,incident_severity VARCHAR(255),incident_sector VARCHAR(255),incident_resolution_time INT); | SELECT AVG(incident_resolution_time) FROM incidents WHERE incident_severity = 'High' AND incident_sector = 'Energy'; |
Which countries have the most vulnerabilities reported in the last month? | CREATE TABLE vulnerabilities (id INT,country VARCHAR(50),reported_date DATE,severity INT); INSERT INTO vulnerabilities (id,country,reported_date,severity) VALUES (1,'USA','2022-01-01',5),(2,'Canada','2022-01-05',3),(3,'Mexico','2022-01-10',7); CREATE TABLE countries (id INT,name VARCHAR(50)); INSERT INTO countries (id,name) VALUES (1,'USA'),(2,'Canada'),(3,'Mexico'),(4,'Brazil'); | SELECT c.name, COUNT(v.id) as num_vulnerabilities FROM countries c LEFT JOIN vulnerabilities v ON c.name = v.country AND v.reported_date >= DATEADD(month, -1, GETDATE()) GROUP BY c.name ORDER BY num_vulnerabilities DESC; |
Delete all records from the inventory table where the quantity is less than 10 | CREATE TABLE inventory (id INT,garment_id INT,quantity INT); | DELETE FROM inventory WHERE quantity < 10; |
List all underwriting departments in 'Ontario' and 'Quebec' with their count? | CREATE TABLE underwriting (id INT,department TEXT,city TEXT,province TEXT); INSERT INTO underwriting (id,department,city,province) VALUES (1,'Department A','Toronto','ON'); INSERT INTO underwriting (id,department,city,province) VALUES (2,'Department B','Montreal','QC'); INSERT INTO underwriting (id,department,city,province) VALUES (3,'Department C','Ottawa','ON'); | SELECT department, COUNT(*) FROM underwriting WHERE province IN ('ON', 'QC') GROUP BY department; |
What is the minimum and maximum age of policyholders who have a policy with a premium between $1500 and $5000? | CREATE TABLE Policyholders (PolicyholderID INT,Age INT,Premium DECIMAL(10,2)); INSERT INTO Policyholders (PolicyholderID,Age,Premium) VALUES (1,35,5000),(2,45,1500),(3,50,3000),(4,25,2000); | SELECT MIN(Age), MAX(Age) FROM Policyholders WHERE Premium BETWEEN 1500 AND 5000; |
Which autonomous driving research studies were conducted in Japan? | CREATE TABLE Research (StudyID int,StudyName varchar(50),Location varchar(50)); INSERT INTO Research (StudyID,StudyName,Location) VALUES (1,'Autonomous Driving in Cities','Japan'),(2,'Impact of Autonomous Driving on Traffic','USA'),(3,'Safety of Autonomous Vehicles','Germany'); | SELECT StudyName FROM Research WHERE Location = 'Japan'; |
Find the vessel with the highest average speed in the Vessel table. | CREATE TABLE Vessel (ID INT,Name TEXT,AverageSpeed DECIMAL); INSERT INTO Vessel (ID,Name,AverageSpeed) VALUES (1,'VesselA',20.5),(2,'VesselB',22.3),(3,'VesselC',18.9); | SELECT Name FROM (SELECT Name, AverageSpeed, ROW_NUMBER() OVER (ORDER BY AverageSpeed DESC) AS Rank FROM Vessel) AS RankedVessels WHERE Rank = 1; |
Insert a new record in the "vessels" table for a vessel named "Mary Ann" with id 101, built in 2015, and a gross tonnage of 1500 | CREATE TABLE vessels (id INT,name TEXT,build_year INT,gross_tonnage INT); | INSERT INTO vessels (id, name, build_year, gross_tonnage) VALUES (101, 'Mary Ann', 2015, 1500); |
What is the average weight of a cargo in the 'cargo_tracking' table? | CREATE TABLE cargo_tracking (cargo_id INT,cargo_type VARCHAR(50),weight FLOAT); INSERT INTO cargo_tracking (cargo_id,cargo_type,weight) VALUES (1,'CargoType1',5000),(2,'CargoType2',7000),(3,'CargoType3',6000); | SELECT AVG(weight) FROM cargo_tracking; |
What is the total cargo weight transported by each vessel in the last quarter? | CREATE TABLE Vessels (VesselID INT,VesselName VARCHAR(255)); INSERT INTO Vessels (VesselID,VesselName) VALUES (1,'VesselA'),(2,'VesselB'),(3,'VesselC'); CREATE TABLE Cargo (CargoID INT,VesselID INT,CargoWeight INT,TransportTime TIMESTAMP); INSERT INTO Cargo (CargoID,VesselID,CargoWeight,TransportTime) VALUES (1,1,5000,'2022-01-01 10:00:00'),(2,2,7000,'2022-03-15 14:30:00'),(3,3,6000,'2022-04-08 08:00:00'); | SELECT V.VesselName, SUM(C.CargoWeight) FROM Vessels V INNER JOIN Cargo C ON V.VesselID = C.VesselID WHERE C.TransportTime BETWEEN DATE_SUB(CURRENT_TIMESTAMP, INTERVAL 3 MONTH) AND CURRENT_TIMESTAMP GROUP BY V.VesselName; |
What is the total number of cargo and tanker vessels in the 'fleet_inventory' table? | CREATE TABLE fleet_inventory (id INT,vessel_name TEXT,type TEXT,quantity INT); INSERT INTO fleet_inventory (id,vessel_name,type,quantity) VALUES (1,'Cargo Ship 1','Cargo',20),(2,'Tanker Vessel 1','Tanker',30); | SELECT SUM(quantity) FROM fleet_inventory WHERE type IN ('Cargo', 'Tanker'); |
What is the earliest artwork year? | CREATE TABLE artworks (id INT PRIMARY KEY,title VARCHAR(255),artist VARCHAR(255),year INT); | SELECT MIN(year) FROM artworks; |
What is the average recycling rate in the state of California for the year 2020? | CREATE TABLE recycling_rates (state VARCHAR(20),year INT,recycling_rate FLOAT); INSERT INTO recycling_rates (state,year,recycling_rate) VALUES ('California',2020,55.5); | SELECT recycling_rate FROM recycling_rates WHERE state = 'California' AND year = 2020; |
What is the progress of circular economy initiatives in Southeast Asia? | CREATE TABLE circular_economy (country VARCHAR(255),initiative VARCHAR(255),progress FLOAT); INSERT INTO circular_economy (country,initiative,progress) VALUES ('Indonesia','Waste-to-Energy',0.60),('Singapore','Recycling Program',0.85),('Thailand','Circular Economy Policy',0.55); | SELECT AVG(progress) FROM circular_economy WHERE country IN ('Indonesia', 'Singapore', 'Thailand'); |
List the top 5 most prolific explainable AI researchers and their publications. | CREATE TABLE researcher_publications (id INT,researcher_id INT,title VARCHAR(255)); | SELECT r.researcher_name, COUNT(p.title) as num_publications FROM researchers r JOIN researcher_publications rp ON r.id = rp.researcher_id JOIN publications p ON rp.id = p.id GROUP BY r.researcher_name ORDER BY num_publications DESC; |
Which AI research topics have more than 5 papers published in 2021, but do not have any papers published in the top 10 AI journals? | CREATE TABLE ai_topics (id INT,topic VARCHAR(100),papers INT,journal_rank INT); | SELECT topic FROM ai_topics WHERE papers > 5 AND year = 2021 AND journal_rank IS NULL; |
Show the total cost of agricultural innovation projects by implementing organization from the 'rural_development' database | CREATE TABLE agricultural_projects (id INT,name VARCHAR(50),cost DECIMAL(10,2),type VARCHAR(20),implementing_organization VARCHAR(50)); INSERT INTO agricultural_projects (id,name,cost,type,implementing_organization) VALUES (1,'Precision Farming',15000.00,'Innovation','Agritech Inc.'); INSERT INTO agricultural_projects (id,name,cost,type,implementing_organization) VALUES (2,'Vertical Farming',22000.00,'Innovation','Farming Future'); INSERT INTO agricultural_projects (id,name,cost,type,implementing_organization) VALUES (3,'Organic Farming',18000.00,'Traditional','Cooperative Farm'); | SELECT implementing_organization, SUM(cost) FROM agricultural_projects GROUP BY implementing_organization; |
Which community development initiatives were implemented in India's rural areas between 2015 and 2017, and what was their combined budget? | CREATE TABLE community_initiatives (initiative VARCHAR(50),country VARCHAR(50),start_year INT,end_year INT,budget FLOAT); INSERT INTO community_initiatives (initiative,country,start_year,end_year,budget) VALUES ('Rural Employment Scheme','India',2015,2017,50000000),('Rural Housing Scheme','India',2015,2017,75000000); | SELECT initiative, SUM(budget) FROM community_initiatives WHERE country = 'India' AND start_year BETWEEN 2015 AND 2017 AND end_year BETWEEN 2015 AND 2017 GROUP BY initiative; |
Add a new coldwater fish species 'Trout' to fish_species table. | CREATE TABLE fish_species (id INT,name VARCHAR(255),species_type VARCHAR(255)); INSERT INTO fish_species (id,name,species_type) VALUES (1,'Salmon','Coldwater'),(2,'Tilapia','Tropical'); | INSERT INTO fish_species (name, species_type) VALUES ('Trout', 'Coldwater'); |
What is the maximum price per gram of hybrid strains sold in Oregon dispensaries? | CREATE TABLE strains (id INT,name VARCHAR(255),type VARCHAR(255)); CREATE TABLE dispensaries (id INT,name VARCHAR(255),state VARCHAR(255)); CREATE TABLE sales (id INT,strain_id INT,dispensary_id INT,price DECIMAL(10,2),quantity INT); INSERT INTO strains (id,name,type) VALUES (1,'Girl Scout Cookies','Hybrid'); INSERT INTO dispensaries (id,name,state) VALUES (1,'Green Mart','Oregon'); INSERT INTO sales (id,strain_id,dispensary_id,price,quantity) VALUES (1,1,1,12.00,100); | SELECT MAX(sales.price) FROM sales JOIN strains ON sales.strain_id = strains.id JOIN dispensaries ON sales.dispensary_id = dispensaries.id WHERE strains.type = 'Hybrid' AND dispensaries.state = 'Oregon'; |
What are the names and funding of mitigation projects in India that have funding greater than $500,000? | CREATE TABLE mitigation_projects (id INT,project_name VARCHAR(50),funding INT,country VARCHAR(50),sector VARCHAR(50)); INSERT INTO mitigation_projects (id,project_name,funding,country,sector) VALUES (1,'Wind Farm',1200000,'Germany','Renewable Energy'); INSERT INTO mitigation_projects (id,project_name,funding,country,sector) VALUES (2,'Solar Panel Installation',800000,'Spain','Renewable Energy'); INSERT INTO mitigation_projects (id,project_name,funding,country,sector) VALUES (3,'Smart Grid',600000,'India','Energy Efficiency'); INSERT INTO mitigation_projects (id,project_name,funding,country,sector) VALUES (4,'Carbon Capture',700000,'Canada','Carbon Capture'); | SELECT project_name, funding FROM mitigation_projects WHERE country = 'India' AND funding > 500000; |
What is the total number of COVID-19 cases in Oceania in 2021? | CREATE TABLE covid (country VARCHAR(255),region VARCHAR(255),year INT,cases INT); INSERT INTO covid (country,region,year,cases) VALUES ('Country A','Oceania',2021,100),('Country B','Oceania',2021,150); | SELECT SUM(cases) FROM covid WHERE region = 'Oceania' AND year = 2021; |
What is the maximum funding amount received by a startup founded by a person of color in the renewable energy sector? | CREATE TABLE companies (id INT,name TEXT,industry TEXT,founding_year INT,founder_race TEXT); INSERT INTO companies (id,name,industry,founding_year,founder_race) VALUES (1,'SolarPioneer','Renewable Energy',2018,'African American'); INSERT INTO companies (id,name,industry,founding_year,founder_race) VALUES (2,'WindForce','Renewable Energy',2019,'Asian'); CREATE TABLE funding (company_id INT,amount INT,funding_round TEXT); INSERT INTO funding (company_id,amount,funding_round) VALUES (1,10000000,'Series B'); INSERT INTO funding (company_id,amount,funding_round) VALUES (2,7000000,'Series A'); | SELECT MAX(funding.amount) FROM companies JOIN funding ON companies.id = funding.company_id WHERE companies.industry = 'Renewable Energy' AND companies.founder_race IS NOT NULL; |
What is the total funding received by startups in the innovation sector? | CREATE TABLE startups(id INT,name TEXT,sector TEXT,funding FLOAT); INSERT INTO startups VALUES (1,'Acme Inc','Technology',2000000); INSERT INTO startups VALUES (2,'Beta Corp','Retail',3000000); INSERT INTO startups VALUES (3,'Gamma Start','Innovation',5000000); | SELECT SUM(funding) FROM startups WHERE sector = 'Innovation'; |
What is the total production of maize in East African indigenous food systems? | CREATE TABLE MaizeProduction (Location VARCHAR(20),System VARCHAR(20),Quantity FLOAT); INSERT INTO MaizeProduction (Location,System,Quantity) VALUES ('Kenya','Indigenous Food Systems',12000),('Tanzania','Indigenous Food Systems',18000),('Uganda','Indigenous Food Systems',15000); | SELECT SUM(Quantity) FROM MaizeProduction WHERE Location = 'Kenya' OR Location = 'Tanzania' OR Location = 'Uganda' AND System = 'Indigenous Food Systems'; |
What is the total budget allocated for accommodations and support programs in the West? | CREATE TABLE Accommodations (ID INT,Type VARCHAR(50),Cost FLOAT,Region VARCHAR(50)); INSERT INTO Accommodations (ID,Type,Cost,Region) VALUES (1,'Note-taking Services',20000.0,'West'),(2,'Accessible Furniture',25000.0,'West'); CREATE TABLE SupportPrograms (ID INT,Type VARCHAR(50),Cost FLOAT,Region VARCHAR(50)); INSERT INTO SupportPrograms (ID,Type,Cost,Region) VALUES (1,'Assistive Technology Grant',30000.0,'West'),(2,'Disability Awareness Training',35000.0,'West'); | SELECT SUM(A.Cost) + SUM(S.Cost) FROM Accommodations A, SupportPrograms S WHERE A.Region = 'West' AND S.Region = 'West'; |
List the dapps that have deployed the most smart contracts in the 'Solana' network. | CREATE TABLE solana_dapps (dapp_name VARCHAR(20),network VARCHAR(20),smart_contracts INT); INSERT INTO solana_dapps (dapp_name,network,smart_contracts) VALUES ('Serum','Solana',50),('Raydium','Solana',60),('Orca','Solana',70); | SELECT dapp_name, network, smart_contracts, RANK() OVER (ORDER BY smart_contracts DESC) as rank FROM solana_dapps WHERE network = 'Solana'; |
What is the total value of all transactions in the 'stablecoin' category? | CREATE TABLE transactions (id INT,tx_type VARCHAR(10),tx_category VARCHAR(30),tx_amount FLOAT,tx_time TIMESTAMP); INSERT INTO transactions (id,tx_type,tx_category,tx_amount,tx_time) VALUES (9,'transfer','stablecoin',100.0,'2022-01-05 10:00:00'); INSERT INTO transactions (id,tx_type,tx_category,tx_amount,tx_time) VALUES (10,'exchange','crypto',200.0,'2022-01-06 11:00:00'); | SELECT SUM(tx_amount) as total_stablecoin_value FROM transactions WHERE tx_category = 'stablecoin'; |
What is the CO2 sequestration potential for mangrove forests in 2025? | CREATE TABLE mangroves (id INT,year INT,sequestration FLOAT); | SELECT sequestration FROM mangroves WHERE year = 2025 AND id = (SELECT MAX(id) FROM mangroves WHERE year < 2025); |
What is the total population of all wildlife species in 2020? | CREATE TABLE wildlife (id INT,species VARCHAR(255),year INT,population INT); INSERT INTO wildlife (id,species,year,population) VALUES (1,'Deer',2018,75),(2,'Bear',2019,60),(3,'Elk',2020,45),(4,'Wolf',2020,40),(5,'Moose',2020,55); | SELECT SUM(population) as total_population FROM wildlife WHERE year = 2020; |
List all unique artifact materials and their average analysis costs | CREATE TABLE artifact_materials (id INT,name VARCHAR(255)); CREATE TABLE artifact_analysis (id INT,artifact_material_id INT,cost FLOAT); | SELECT artifact_materials.name, AVG(artifact_analysis.cost) FROM artifact_materials |
List the number of rural hospitals in each state, excluding hospitals with less than 50 beds. | CREATE TABLE hospitals (hospital_id INT,hospital_name TEXT,beds INT,rural BOOLEAN,state_id INT); INSERT INTO hospitals (hospital_id,hospital_name,beds,rural,state_id) VALUES (1,'Hospital A',100,true,1); CREATE TABLE states (state_id INT,state TEXT); INSERT INTO states (state_id,state) VALUES (1,'Alabama'),(2,'Alaska'); | SELECT states.state, COUNT(hospitals.hospital_id) hospital_count FROM hospitals JOIN states ON hospitals.state_id = states.state_id WHERE hospitals.rural = true AND hospitals.beds >= 50 GROUP BY states.state; |
List the top 3 states with highest prevalence of diabetes in rural areas? | USE rural_healthcare; CREATE TABLE DiabetesPrevalence (id INT,state VARCHAR(100),rural BOOLEAN,prevalence DECIMAL(5,2)); INSERT INTO DiabetesPrevalence VALUES (1,'California',true,9.5),(2,'Texas',true,11.2),(3,'Florida',true,8.8),(4,'California',false,7.8),(5,'Texas',false,9.1),(6,'Florida',false,7.3); CREATE VIEW DiabetesPrevalence_rural AS SELECT * FROM DiabetesPrevalence WHERE rural = true; | SELECT state, AVG(prevalence) as avg_prevalence FROM DiabetesPrevalence_rural GROUP BY state ORDER BY avg_prevalence DESC LIMIT 3; |
Update the ESG score for an investment in the table. | CREATE TABLE investments_scores (id INT,investment_id INT,ESG_score FLOAT); INSERT INTO investments_scores (id,investment_id,ESG_score) VALUES (1,1,70),(2,2,45),(3,3,80),(4,4,60),(5,5,40); | UPDATE investments_scores SET ESG_score = 75 WHERE investment_id = 2; |
What are the cybersecurity policies of countries in the European Union? | CREATE TABLE cybersecurity_policies (id INT,country VARCHAR(50),policy TEXT); | SELECT * FROM cybersecurity_policies WHERE country LIKE 'EU%'; |
List the unique artists who have released songs in the rock genre. | CREATE TABLE song_releases (song_id INT,artist_name VARCHAR(50),genre VARCHAR(20)); | SELECT DISTINCT artist_name FROM song_releases WHERE genre = 'rock'; |
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