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How many graduate students in the Physics department have a GPA of at least 3.5? | CREATE SCHEMA if not exists higher_ed;CREATE TABLE if not exists higher_ed.students(id INT,name VARCHAR(255),department VARCHAR(255),gpa DECIMAL(3,2)); | SELECT COUNT(*) FROM higher_ed.students WHERE department = 'Physics' AND gpa >= 3.5; |
List all electric vehicles in the 'green_vehicles' table that have a range of over 300 miles. | CREATE TABLE green_vehicles (make VARCHAR(50),model VARCHAR(50),year INT,range INT); | SELECT * FROM green_vehicles WHERE make IN ('Tesla', 'Rivian') AND range > 300; |
What is the distribution of training program completion rates by gender and ethnicity? | CREATE TABLE Employees (EmployeeID int,FirstName varchar(50),LastName varchar(50),Gender varchar(50),Ethnicity varchar(50),TrainingProgramCompletion bit); INSERT INTO Employees (EmployeeID,FirstName,LastName,Gender,Ethnicity,TrainingProgramCompletion) VALUES (1,'John','Doe','Male','Asian',1),(2,'Jane','Doe','Female','Latino',0),(3,'Jim','Smith','Non-binary','African American',1); | SELECT Employees.Gender, Employees.Ethnicity, COUNT(Employees.EmployeeID) as Count_of_Employees, COUNT(CASE WHEN Employees.TrainingProgramCompletion = 1 THEN 1 ELSE NULL END) as Completed_Training FROM Employees GROUP BY Employees.Gender, Employees.Ethnicity; |
Find countries with high consumer awareness | CREATE TABLE consumer_awareness (id INT PRIMARY KEY,country VARCHAR(50),awareness DECIMAL(3,2)); INSERT INTO consumer_awareness (id,country,awareness) VALUES (1,'Germany',0.85),(2,'Italy',0.70),(3,'France',0.80); | SELECT country FROM consumer_awareness WHERE awareness >= 0.8; |
What is the total population of dolphins in the Pacific and Atlantic Oceans? | CREATE TABLE Dolphins (id INT,species VARCHAR(20),location VARCHAR(30),population INT); INSERT INTO Dolphins (id,species,location,population) VALUES (1,'Bottlenose Dolphin','Pacific Ocean',4000); INSERT INTO Dolphins (id,species,location,population) VALUES (2,'Oracle Dolphin','Atlantic Ocean',3500); | SELECT location, SUM(population) as total_population FROM Dolphins WHERE location IN ('Pacific Ocean', 'Atlantic Ocean') GROUP BY location; |
What is the total quantity of gold mined by each mining company? | CREATE TABLE Mining_Company (id INT,name VARCHAR(50),location VARCHAR(50)); INSERT INTO Mining_Company (id,name,location) VALUES (1,'CompanyA','USA'),(2,'CompanyB','Canada'); CREATE TABLE Mining_Operation (id INT,company_id INT,mine_name VARCHAR(50),resource VARCHAR(10),quantity INT); INSERT INTO Mining_Operation (id,company_id,mine_name,resource,quantity) VALUES (1,1,'Mine1','Gold',1000),(2,1,'Mine2','Gold',1500),(3,2,'Mine3','Gold',800),(4,2,'Mine4','Silver',1200); | SELECT m.name, SUM(quantity) as total_gold_quantity FROM Mining_Operation o JOIN Mining_Company m ON o.company_id = m.id WHERE o.resource = 'Gold' GROUP BY m.name; |
What is the average billing amount for cases handled by attorney Garcia in the last year? | CREATE TABLE cases (case_id INT,attorney_name VARCHAR(255),billing_amount FLOAT,case_date DATE); INSERT INTO cases (case_id,attorney_name,billing_amount,case_date) VALUES (1,'Smith',5000,'2020-01-01'),(2,'Jones',3000,'2020-05-15'),(3,'Garcia',3500,'2021-07-20'),(4,'Smith',4000,'2020-12-31'),(5,'Brown',6000,'2020-06-20'); | SELECT AVG(billing_amount) FROM cases WHERE attorney_name = 'Garcia' AND case_date >= DATE_SUB(CURRENT_DATE, INTERVAL 1 YEAR); |
Which threat actors have been active in Europe in the last 30 days, and what is the number of incidents they have been involved in? | CREATE TABLE incidents (id INT,date DATE,category VARCHAR(20),source_ip VARCHAR(15),target_ip VARCHAR(15)); CREATE TABLE threat_actors (id INT,date DATE,type VARCHAR(20),location VARCHAR(30)); INSERT INTO incidents (id,date,category,source_ip,target_ip) VALUES (1,'2021-01-01','malware','192.168.1.100','8.8.8.8'); INSERT INTO threat_actors (id,date,type,location) VALUES (1,'2021-01-01','APT','Russia'); | SELECT threat_actors.type, COUNT(*) as incident_count FROM threat_actors JOIN incidents ON threat_actors.date = incidents.date WHERE threat_actors.location = 'Europe' AND incidents.date >= (CURRENT_DATE - INTERVAL '30' DAY) GROUP BY threat_actors.type; |
What was the total revenue for the state of California in the year 2021? | CREATE TABLE dispensary_sales (id INT,dispensary_name VARCHAR(255),state VARCHAR(255),sales_amount DECIMAL(10,2),sale_date DATE); | SELECT SUM(sales_amount) FROM dispensary_sales WHERE state = 'California' AND sale_date BETWEEN '2021-01-01' AND '2021-12-31'; |
What is the number of rural healthcare professionals and their respective specialties, ordered by state and then by specialty? | CREATE TABLE healthcare_professionals (professional_id INT,name TEXT,specialty TEXT,rural BOOLEAN,state_code TEXT); INSERT INTO healthcare_professionals (professional_id,name,specialty,rural,state_code) VALUES (1,'Dr. Smith','Cardiology',TRUE,'CA'),(2,'Dr. Johnson','Pediatrics',TRUE,'TX'); | SELECT healthcare_professionals.state_code, healthcare_professionals.specialty, COUNT(healthcare_professionals.professional_id) as count FROM healthcare_professionals WHERE healthcare_professionals.rural = TRUE GROUP BY healthcare_professionals.state_code, healthcare_professionals.specialty ORDER BY healthcare_professionals.state_code, healthcare_professionals.specialty; |
Show the total number of streams for each genre in 2021. | CREATE TABLE genres (id INT PRIMARY KEY,name TEXT); CREATE TABLE songs (id INT PRIMARY KEY,title TEXT,genre_id INT,year INT,artist TEXT,streams INT); INSERT INTO genres (id,name) VALUES (1,'Pop'),(2,'Rock'),(3,'Jazz'),(4,'Hip Hop'),(5,'Country'); | SELECT g.name, SUM(s.streams) as total_streams FROM songs s JOIN genres g ON s.genre_id = g.id WHERE s.year = 2021 GROUP BY g.name; |
What is the maximum number of consecutive days without rain in the city of Cape Town in the year 2020? | CREATE TABLE RainfallData (date DATE,city VARCHAR(20),rainfall FLOAT); | SELECT DATEDIFF(date, LAG(date) OVER (PARTITION BY city ORDER BY date)) + 1 AS consecutive_days_no_rain FROM RainfallData WHERE city = 'Cape Town' AND rainfall = 0 ORDER BY consecutive_days_no_rain DESC LIMIT 1; |
What is the average reactor temperature per site, ordered by the highest average temperature? | CREATE TABLE site (site_id INT,site_name VARCHAR(50)); CREATE TABLE reactor (reactor_id INT,site_id INT,temperature DECIMAL(5,2)); INSERT INTO site (site_id,site_name) VALUES (1,'Site A'),(2,'Site B'); INSERT INTO reactor (reactor_id,site_id,temperature) VALUES (1,1,80),(2,1,85),(3,2,70),(4,2,72); | SELECT AVG(temperature) AS avg_temperature, site_id FROM reactor GROUP BY site_id ORDER BY avg_temperature DESC; |
What is the total research grant amount awarded to graduate students from the 'Computer Science' department? | CREATE TABLE graduate_students (id INT,name VARCHAR(50),department VARCHAR(50),research_grant_amount DECIMAL(10,2)); INSERT INTO graduate_students (id,name,department,research_grant_amount) VALUES (1,'Alice','Computer Science',15000.00),(2,'Bob','Computer Science',20000.00); | SELECT SUM(research_grant_amount) FROM graduate_students WHERE department = 'Computer Science'; |
What is the total number of successful launches for the Ariane 5 rocket? | CREATE TABLE Ariane5Launches (id INT,launch_date DATE,launch_result VARCHAR(10)); | SELECT COUNT(*) FROM Ariane5Launches WHERE launch_result = 'Success'; |
Find the most popular menu item by sales in each category. | CREATE TABLE menu_categories(id INT,category VARCHAR(255)); INSERT INTO menu_categories (id,category) VALUES (1,'Sandwiches'),(2,'Salads'),(3,'Entrees'); CREATE TABLE menu_item_sales(id INT,menu_item_id INT,category_id INT,sales FLOAT); INSERT INTO menu_item_sales (id,menu_item_id,category_id,sales) VALUES (1,1,1,1500.00),(2,2,1,1000.00),(3,3,2,2000.00),(4,4,3,3000.00); | SELECT category_id, menu_item_id, MAX(sales) FROM menu_item_sales GROUP BY category_id; |
Determine the number of researchers working on each project in the 'Project_Team' table and the 'Researchers' table, then remove duplicates. | CREATE TABLE Project_Team (id INT,project VARCHAR(30),researcher VARCHAR(30)); CREATE TABLE Researchers (id INT,project VARCHAR(30),researcher VARCHAR(30)); | SELECT project, COUNT(DISTINCT researcher) FROM Project_Team GROUP BY project UNION SELECT project, COUNT(DISTINCT researcher) FROM Researchers GROUP BY project |
List the number of mental health providers in each census tract, for tracts with a population density greater than 3,000 people per square mile. | CREATE TABLE mental_health_providers (id INT,census_tract VARCHAR(15),provider_type VARCHAR(20)); INSERT INTO mental_health_providers (id,census_tract,provider_type) VALUES (1,'9900100150','Psychiatrist'); CREATE TABLE census_tracts (census_tract VARCHAR(15),state VARCHAR(2),pop_density INT); INSERT INTO census_tracts (census_tract,state,pop_density) VALUES ('9900100150','AK',4000); | SELECT m.census_tract, COUNT(m.id) FROM mental_health_providers m JOIN census_tracts c ON m.census_tract = c.census_tract WHERE c.pop_density > 3000 GROUP BY m.census_tract; |
How many times has the 'Jazz Ensemble' program received funding from the 'National Endowment for the Arts'? | CREATE TABLE Programs (program_id INT,program_name VARCHAR(255)); INSERT INTO Programs (program_id,program_name) VALUES (1,'Jazz Ensemble'),(2,'Theater Workshop'); CREATE TABLE Funding (funding_id INT,program_id INT,funder_name VARCHAR(255)); INSERT INTO Funding (funding_id,program_id,funder_name) VALUES (1,1,'National Endowment for the Arts'),(2,1,'Local Arts Council'),(3,2,'National Endowment for the Arts'); | SELECT COUNT(f.funding_id) AS funding_count FROM Funding f JOIN Programs p ON f.program_id = p.program_id WHERE p.program_name = 'Jazz Ensemble' AND f.funder_name = 'National Endowment for the Arts'; |
Calculate the moving average of production rate for each machine over the last three days. | CREATE TABLE Machine_Production_Daily (Machine_ID INT,Production_Date DATE,Production_Rate INT); INSERT INTO Machine_Production_Daily (Machine_ID,Production_Date,Production_Rate) VALUES (1,'2022-01-01',50),(1,'2022-01-02',55),(1,'2022-01-03',60),(2,'2022-01-01',60),(2,'2022-01-03',65),(2,'2022-01-04',70); | SELECT Machine_ID, Production_Date, AVG(Production_Rate) OVER (PARTITION BY Machine_ID ORDER BY Production_Date RANGE BETWEEN INTERVAL '2' DAY PRECEDING AND CURRENT ROW) as Moving_Average FROM Machine_Production_Daily; |
Get the names and salaries of workers earning more than the average salary | CREATE TABLE workers (id INT,name VARCHAR(20),department VARCHAR(20),salary FLOAT); INSERT INTO workers (id,name,department,salary) VALUES (1,'Alice','textiles',50000),(2,'Bob','textiles',55000),(3,'Charlie','metallurgy',60000),(4,'Dave','metallurgy',45000); | SELECT name, salary FROM workers WHERE salary > (SELECT AVG(salary) FROM workers); |
What is the total number of employees from underrepresented communities working in the mining industry? | CREATE TABLE employee (id INT,name TEXT,gender TEXT,ethnicity TEXT,department TEXT,hire_date DATE); | SELECT COUNT(employee.id) as total_employees FROM employee WHERE employee.department IN ('Mining') AND employee.ethnicity IN ('African American', 'Hispanic', 'Native American', 'Asian Pacific Islander'); |
Who are the top 3 cricket teams with the highest win percentage? | CREATE TABLE Matches (MatchID INT,TeamName VARCHAR(50),Wins INT); INSERT INTO Matches (MatchID,TeamName,Wins) VALUES (1,'Australia',450),(2,'India',400),(3,'England',425); | SELECT TeamName, (SUM(Wins) * 100.0 / (SELECT COUNT(*) FROM Matches)) AS WinPercentage FROM Matches GROUP BY TeamName ORDER BY WinPercentage DESC LIMIT 3 |
What are the total production figures for each company, broken down by quarter, for the year 2021? | CREATE TABLE wells (well_id INT,well_name VARCHAR(255),location VARCHAR(255),company VARCHAR(255),production_figures DECIMAL(10,2),date DATE); INSERT INTO wells (well_id,well_name,location,company,production_figures,date) VALUES (1,'Well A','North Sea','Company A',12000.50,'2021-01-01'),(2,'Well B','North Sea','Company B',15000.25,'2021-02-01'),(3,'Well C','Gulf of Mexico','Company A',20000.00,'2021-03-01'); | SELECT company, EXTRACT(QUARTER FROM date) AS quarter, SUM(production_figures) AS total_production FROM wells WHERE EXTRACT(YEAR FROM date) = 2021 GROUP BY company, quarter; |
What is the total weight of all space debris in orbit? | CREATE TABLE space_debris (id INT,name VARCHAR(50),weight FLOAT); | SELECT SUM(weight) FROM space_debris; |
List all Green Building certifications awarded per city. | CREATE TABLE Cities (id INT,name VARCHAR(50)); INSERT INTO Cities (id,name) VALUES (1,'CityA'),(2,'CityB'); CREATE TABLE GreenBuildings (id INT,city_id INT,certification VARCHAR(50)); INSERT INTO GreenBuildings (id,city_id,certification) VALUES (1,1,'LEED'),(2,1,'BREEAM'),(3,2,'LEED'); | SELECT Cities.name, GreenBuildings.certification FROM Cities INNER JOIN GreenBuildings ON Cities.id = GreenBuildings.city_id; |
Show the average salary for each department for the second half of 2021 | CREATE TABLE salaries (id INT,employee_id INT,salary INT,salary_date DATE,department VARCHAR(255)); INSERT INTO salaries (id,employee_id,salary,salary_date,department) VALUES (1,801,55000,'2021-07-01','Sales'); INSERT INTO salaries (id,employee_id,salary,salary_date,department) VALUES (2,802,65000,'2021-08-01','Finance'); | SELECT department, AVG(salary) FROM salaries WHERE salary_date BETWEEN '2021-07-01' AND '2021-12-31' GROUP BY department; |
Provide the asset name and transaction hash for all transactions that occurred on 2022-12-31. | CREATE TABLE transactions (id INT PRIMARY KEY,tx_hash VARCHAR(255),smart_contract_id INT,timestamp TIMESTAMP); INSERT INTO transactions (id,tx_hash,smart_contract_id,timestamp) VALUES (1,'tx1',1,'2022-12-31 10:00:00'),(2,'tx2',2,'2022-12-30 11:00:00'); | SELECT t.tx_hash, s.asset_name FROM transactions t INNER JOIN smart_contracts s ON t.smart_contract_id = s.id WHERE t.timestamp = '2022-12-31 00:00:00'; |
What is the total volume of timber harvested from public forests in 2020? | CREATE TABLE public_forests (id INT,name VARCHAR(50),hectares DECIMAL(5,2)); INSERT INTO public_forests (id,name,hectares) VALUES (1,'Forest 1',1500.00),(2,'Forest 2',2000.00); CREATE TABLE timber_harvest (id INT,forest_id INT,year INT,volume DECIMAL(10,2)); INSERT INTO timber_harvest (id,forest_id,year,volume) VALUES (1,1,2020,120.00),(2,1,2021,150.00),(3,2,2020,180.00),(4,2,2021,200.00); | SELECT SUM(th.volume) FROM public_forests pf INNER JOIN timber_harvest th ON pf.id = th.forest_id WHERE pf.hectares > 1000 AND th.year = 2020; |
What is the total supply of ERC-20 tokens on the Ethereum network? | CREATE TABLE ethereum_erc20 (token_id INT,total_supply DECIMAL); | SELECT SUM(total_supply) FROM ethereum_erc20; |
What is the average number of posts per user in the social_media database? | CREATE TABLE user (user_id INT,username VARCHAR(20),posts INT); INSERT INTO user (user_id,username,posts) VALUES (1,'user1',10),(2,'user2',20),(3,'user3',30); | SELECT AVG(posts) FROM user; |
Delete all records with production quantities less than 100 in the 'LOW_PRODUCTION' table. | CREATE TABLE LOW_PRODUCTION AS SELECT * FROM GAS_WELLS WHERE PRODUCTION_QTY < 100; | DELETE FROM LOW_PRODUCTION; |
What is the total mass of space debris orbiting Earth? | CREATE TABLE space_debris (id INT,name VARCHAR(50),mass FLOAT,orbit VARCHAR(50));INSERT INTO space_debris (id,name,mass,orbit) VALUES (1,'Debris 1',150.3,'LEO'); | SELECT SUM(mass) FROM space_debris WHERE orbit = 'LEO'; |
What is the average property size in eco_friendly_homes table? | CREATE TABLE eco_friendly_homes (id INT,size FLOAT,location VARCHAR(255)); INSERT INTO eco_friendly_homes (id,size,location) VALUES (1,1200.0,'San Francisco'),(2,1800.0,'New York'),(3,900.0,'Los Angeles'); | SELECT AVG(size) FROM eco_friendly_homes; |
What is the total quantity of recycled polyester used by each manufacturer? | CREATE TABLE Manufacturers (id INT,name TEXT); CREATE TABLE RecycledPolyesterUsage (manufacturer_id INT,quantity INT); INSERT INTO Manufacturers (id,name) VALUES (1,'Manufacturer X'),(2,'Manufacturer Y'),(3,'Manufacturer Z'); INSERT INTO RecycledPolyesterUsage (manufacturer_id,quantity) VALUES (1,5000),(1,6000),(2,4000),(3,7000),(3,8000); | SELECT m.name, SUM(rpu.quantity) FROM Manufacturers m JOIN RecycledPolyesterUsage rpu ON m.id = rpu.manufacturer_id GROUP BY m.name; |
What is the average carbon offset for green buildings in 'New York'? | CREATE TABLE green_buildings (id INT,city VARCHAR(20),carbon_offset FLOAT); INSERT INTO green_buildings (id,city,carbon_offset) VALUES (1,'New York',30.5),(2,'Los Angeles',25.3),(3,'New York',32.1),(4,'Chicago',28.9); | SELECT AVG(carbon_offset) FROM green_buildings WHERE city = 'New York'; |
List the events that had more than 50 visitors. | CREATE TABLE events_attendance (event_id INT,visitors INT); INSERT INTO events_attendance VALUES (1,60); | SELECT e.name FROM events e JOIN events_attendance ea ON e.id = ea.event_id GROUP BY e.name HAVING COUNT(ea.visitors) > 50; |
What is the average revenue per night for hotels in Spain? | CREATE TABLE hotels (id INT,name TEXT,country TEXT,is_eco_friendly BOOLEAN,daily_revenue INT); INSERT INTO hotels (id,name,country,is_eco_friendly,daily_revenue) VALUES (1,'Barcelona Eco Hotel','Spain',true,300),(2,'Madrid Hotel','Spain',false,250),(3,'Ibiza Green Hotel','Spain',true,400); | SELECT AVG(daily_revenue) FROM hotels WHERE country = 'Spain'; |
How many tons of REE were produced by each mine in Q1 2018? | CREATE TABLE mines (id INT,name TEXT,location TEXT,quarter INT,annual_production INT); INSERT INTO mines (id,name,location,quarter,annual_production) VALUES (1,'Mine A','Country X',1,375),(2,'Mine B','Country Y',1,500),(3,'Mine C','Country Z',1,437); | SELECT name, SUM(annual_production) as total_production FROM mines WHERE YEAR(timestamp) = 2018 AND quarter = 1 GROUP BY name; |
What is the average rating of hotels in New York City that have adopted hospitality AI? | CREATE TABLE hotels (id INT,name TEXT,city TEXT,rating FLOAT,ai_adoption BOOLEAN); INSERT INTO hotels (id,name,city,rating,ai_adoption) VALUES (1,'The Plaza','New York City',4.5,true),(2,'The Bowery Hotel','New York City',4.7,false); | SELECT AVG(rating) FROM hotels WHERE city = 'New York City' AND ai_adoption = true; |
What is the earliest launch date of a spacecraft that visited Uranus? | CREATE TABLE SpacecraftMissions (MissionID INT,SpacecraftID INT,LaunchDate DATE,Destination VARCHAR(50)); | SELECT MIN(LaunchDate) FROM SpacecraftMissions WHERE Destination = 'Uranus'; |
Find the minimum water_usage in the residential table for the month of July 2022, excluding any customers with a water_usage of 0. | CREATE TABLE residential (customer_id INT,water_usage FLOAT,usage_date DATE); INSERT INTO residential (customer_id,water_usage,usage_date) VALUES (1,150.5,'2022-07-01'),(2,0,'2022-07-02'),(3,800.4,'2022-07-03'); | SELECT MIN(water_usage) FROM residential WHERE usage_date BETWEEN '2022-07-01' AND '2022-07-31' AND water_usage > 0; |
What is the maximum water temperature recorded for each farm? | CREATE TABLE FarmTemp (FarmID int,Date date,WaterTemp float); INSERT INTO FarmTemp (FarmID,Date,WaterTemp) VALUES (1,'2022-01-01',10.5),(1,'2022-01-02',11.2),(2,'2022-01-01',12.1),(2,'2022-01-02',12.6); | SELECT FarmID, MAX(WaterTemp) as MaxTemp FROM FarmTemp GROUP BY FarmID; |
Identify the top 3 nonprofits with the highest total donation amounts, regardless of their location or programs offered, and list their names and corresponding total donation amounts. | CREATE TABLE nonprofits (id INT,name TEXT,state TEXT,program TEXT,donation_amount FLOAT); INSERT INTO nonprofits (id,name,state,program,donation_amount) VALUES (1,'Nonprofit A','California','Education',25000.00),(2,'Nonprofit B','California','Health',50000.00),(3,'Nonprofit C','California','Environment',35000.00),(4,'Nonprofit D','Texas','Arts',60000.00),(5,'Nonprofit E','New York','Social Services',15000.00),(6,'Nonprofit F','Florida','Disaster Relief',70000.00); | SELECT name, SUM(donation_amount) as total_donation FROM nonprofits GROUP BY name ORDER BY total_donation DESC LIMIT 3; |
What is the total number of local businesses in France that have implemented sustainable tourism practices? | CREATE TABLE local_biz (business_id INT,business_name TEXT,country TEXT,sustainability_practice BOOLEAN); INSERT INTO local_biz (business_id,business_name,country,sustainability_practice) VALUES (1,'Paris Patisserie','France',TRUE); INSERT INTO local_biz (business_id,business_name,country,sustainability_practice) VALUES (2,'Eiffel Tower Gift Shop','France',FALSE); INSERT INTO local_biz (business_id,business_name,country,sustainability_practice) VALUES (3,'Versailles Gardens Cafe','France',TRUE); | SELECT COUNT(*) FROM local_biz WHERE country = 'France' AND sustainability_practice = TRUE; |
Find the mining sites where mining activities were recorded on a specific date | CREATE TABLE mining_sites (site_id INT,site_name VARCHAR(255)); INSERT INTO mining_sites (site_id,site_name) VALUES (1,'Site A'),(2,'Site B'); CREATE TABLE mining_activities (activity_id INT,site_id INT,activity_date DATE); INSERT INTO mining_activities (activity_id,site_id,activity_date) VALUES (1,1,'2022-01-01'),(2,1,'2022-01-02'),(3,2,'2022-01-01'); | SELECT s.site_name FROM mining_sites s INNER JOIN mining_activities a ON s.site_id = a.site_id WHERE a.activity_date = '2022-01-01'; |
List all rural infrastructure projects in the 'rural_development' database, along with their corresponding budgets, and the total number of beneficiaries they have reached. | CREATE TABLE infrastructure_projects (project_id INT,project_name VARCHAR(50),budget INT,region VARCHAR(50)); CREATE TABLE beneficiaries (beneficiary_id INT,project_id INT,number_of_beneficiaries INT); INSERT INTO infrastructure_projects (project_id,project_name,budget,region) VALUES (1,'Road Construction',500000,'Midwest'),(2,'Bridge Building',700000,'Southeast'); INSERT INTO beneficiaries (beneficiary_id,project_id,number_of_beneficiaries) VALUES (1,1,500),(2,1,300),(3,2,800); | SELECT infrastructure_projects.project_name, infrastructure_projects.budget, SUM(beneficiaries.number_of_beneficiaries) FROM infrastructure_projects INNER JOIN beneficiaries ON infrastructure_projects.project_id = beneficiaries.project_id GROUP BY infrastructure_projects.project_name, infrastructure_projects.budget; |
How many shared bikes were available in New York on the last day of each month? | CREATE TABLE bikes (id INT PRIMARY KEY,availability INT,date DATE); CREATE VIEW last_days AS SELECT MAX(date) FROM bikes GROUP BY EXTRACT(YEAR_MONTH FROM date); | SELECT COUNT(*) FROM bikes b JOIN last_days l ON b.date = l.MAX(date) WHERE b.availability > 0 AND EXTRACT(MONTH FROM b.date) = EXTRACT(MONTH FROM l.MAX(date)); |
What is the average monthly energy production for each wind farm in gigawatt-hours? | CREATE TABLE wind_farms (name VARCHAR(255),location VARCHAR(255),capacity FLOAT,monthly_production FLOAT); INSERT INTO wind_farms VALUES ('Farm A','USA',100,2000),('Farm B','Canada',150,3000),('Farm C','Germany',200,4000); | SELECT name, AVG(monthly_production) OVER (PARTITION BY name) AS avg_monthly_production FROM wind_farms; |
What is the total cost of peacekeeping operations for African countries since 2010? | CREATE TABLE peacekeeping (id INT,country VARCHAR(50),operation VARCHAR(50),start_date DATE,end_date DATE,cost INT); INSERT INTO peacekeeping (id,country,operation,start_date,end_date,cost) VALUES (1,'Rwanda','UNAMIR','1993-10-22','1996-03-08',1234567),(2,'Burundi','ONUB','2004-06-01','2007-12-01',2345678); | SELECT SUM(cost) as total_cost FROM peacekeeping WHERE country LIKE 'Africa%' AND start_date >= '2010-01-01'; |
What is the average number of posts per user in the United States? | CREATE TABLE users (id INT,country VARCHAR(255)); INSERT INTO users (id,country) VALUES (1,'USA'),(2,'Canada'); CREATE TABLE posts (id INT,user_id INT,content TEXT); INSERT INTO posts (id,user_id,content) VALUES (1,1,'Hello'),(2,1,'World'),(3,2,'AI'); | SELECT AVG(posts.user_id) FROM posts JOIN users ON posts.user_id = users.id WHERE users.country = 'USA'; |
List all aircraft models and their manufacturers with accidents since 2015. | CREATE TABLE aircraft (id INT,model VARCHAR(255),manufacturer_id INT); INSERT INTO aircraft (id,model,manufacturer_id) VALUES (1,'B737',1),(2,'A320',2),(3,'B787',1); CREATE TABLE manufacturer (id INT,name VARCHAR(255)); INSERT INTO manufacturer (id,name) VALUES (1,'Boeing'),(2,'Airbus'); CREATE TABLE accident (id INT,aircraft_id INT,accident_date DATE); INSERT INTO accident (id,aircraft_id,accident_date) VALUES (1,1,'2015-12-25'),(2,3,'2016-07-22'); | SELECT a.model, m.name, COUNT(a.id) as accidents FROM aircraft a INNER JOIN manufacturer m ON a.manufacturer_id = m.id INNER JOIN accident ac ON a.id = ac.aircraft_id WHERE YEAR(ac.accident_date) >= 2015 GROUP BY a.model, m.name; |
What is the average number of research grants received by graduate students in the Engineering program who identify as Latinx or Hispanic? | CREATE TABLE GraduateStudents(Id INT,Name VARCHAR(100),Program VARCHAR(50),GrantsReceived INT,Ethnicity VARCHAR(50)); INSERT INTO GraduateStudents(Id,Name,Program,GrantsReceived,Ethnicity) VALUES (1,'Aaliyah','Engineering',3,'Latinx'),(2,'Benjamin','Engineering',2,'Hispanic'); | SELECT AVG(GrantsReceived) FROM GraduateStudents WHERE Program = 'Engineering' AND Ethnicity IN ('Latinx', 'Hispanic'); |
List all mining operations in the state of Pará, Brazil? | CREATE TABLE mining_operations (id INT,name VARCHAR(50),location VARCHAR(50)); INSERT INTO mining_operations (id,name,location) VALUES (1,'Mining Operation 1','Pará,Brazil'),(2,'Mining Operation 2','Amazonas,Brazil'); | SELECT * FROM mining_operations WHERE location LIKE '%Pará, Brazil%'; |
What is the distribution of creative AI applications by region and application type? | CREATE TABLE creative_ai_applications (app_id INT,app_name TEXT,app_region TEXT,app_type TEXT); INSERT INTO creative_ai_applications (app_id,app_name,app_region,app_type) VALUES (1,'AI Art Generation','North America','Image'),(2,'AI Music Composition','Europe','Audio'),(3,'AI Poetry Writing','Asia','Text'); | SELECT app_region, app_type, COUNT(*) as num_applications FROM creative_ai_applications GROUP BY app_region, app_type; |
What is the racial and gender diversity of the company? | CREATE TABLE employees (employee_id INT,name TEXT,race TEXT,gender TEXT); INSERT INTO employees (employee_id,name,race,gender) VALUES (1,'Alice','Asian','Female'),(2,'Bob','White','Male'),(3,'Charlie','Black','Non-binary'),(4,'Dave','White','Male'),(5,'Eve','Latinx','Female'); | SELECT race, gender, COUNT(*) AS num_employees FROM employees GROUP BY race, gender; |
Delete record with id 1 from 'habitat_preservation' | CREATE TABLE habitat_preservation (id INT,project_name VARCHAR(50),location VARCHAR(50),size_acres DECIMAL(10,2),budget_USD DECIMAL(10,2),start_date DATE,end_date DATE); | WITH cte AS (DELETE FROM habitat_preservation WHERE id = 1) SELECT * FROM cte; |
Delete records in the veteran_employment table where the 'name' is 'Sarah Lee' and 'job_start_date' is older than 2020-01-01 | CREATE TABLE veteran_employment (veteran_id INT,name VARCHAR(50),job_start_date DATE); | DELETE FROM veteran_employment WHERE name = 'Sarah Lee' AND job_start_date < '2020-01-01'; |
Find animal species with a population greater than 1000 in a specific region | CREATE TABLE animal_population (id INT PRIMARY KEY,species VARCHAR(255),population INT,region VARCHAR(255)); | SELECT species FROM animal_population WHERE population > 1000 AND region = 'African Savannah'; |
What is the minimum distance to the nearest healthcare facility for each village in the 'rural_villages' table, excluding villages with a population of less than 500? | CREATE TABLE rural_villages (id INT,name VARCHAR(100),population INT,healthcare_distance DECIMAL(5,2)); | SELECT name, MIN(healthcare_distance) FROM rural_villages WHERE population >= 500 GROUP BY name; |
Delete records of machines that have been under maintenance for over a year. | CREATE TABLE machines (id INT,model VARCHAR(50),year INT,status VARCHAR(50),maintenance_start_date DATE); INSERT INTO machines (id,model,year,status,maintenance_start_date) VALUES (1,'CNC Mill',2015,'Operational','2021-02-01'); INSERT INTO machines (id,model,year,status,maintenance_start_date) VALUES (2,'3D Printer',2018,'Under Maintenance','2022-05-10'); | DELETE FROM machines WHERE status = 'Under Maintenance' AND maintenance_start_date <= DATEADD(year, -1, GETDATE()); |
What is the total number of military vehicles in the 'Europe' schema? | CREATE SCHEMA Europe; CREATE TABLE MilitaryVehicles (id INT,name VARCHAR(255),type VARCHAR(255),quantity INT); INSERT INTO MilitaryVehicles (id,name,type,quantity) VALUES (1,'Tank','Main Battle Tank',100); INSERT INTO MilitaryVehicles (id,name,type,quantity) VALUES (2,'APC','Armored Personnel Carrier',200); | SELECT SUM(quantity) FROM Europe.MilitaryVehicles; |
What is the total number of volunteers for each program in the 'NonprofitDB' database? | CREATE TABLE Program (ID INT,Name VARCHAR(255)); INSERT INTO Program (ID,Name) VALUES (1,'Education'),(2,'Health'),(3,'Environment'); CREATE TABLE Volunteer (ID INT,Name VARCHAR(255),ProgramID INT); INSERT INTO Volunteer (ID,Name,ProgramID) VALUES (1,'John Doe',1),(2,'Jane Smith',2),(3,'Alice Johnson',3),(4,'Bob Brown',1),(5,'Charlie Davis',2); | SELECT v.ProgramID, COUNT(*) as TotalVolunteers FROM Volunteer v GROUP BY v.ProgramID; |
What is the average financial wellbeing score for clients? | CREATE TABLE client_scores (id INT,client_id INT,financial_wellbeing_score INT); INSERT INTO client_scores (id,client_id,financial_wellbeing_score) VALUES (1,1,75),(2,2,60),(3,3,80); | SELECT AVG(financial_wellbeing_score) FROM client_scores; |
Analyze the military technology used by different branches of the military, the year it was first introduced, and the latest version of the technology. | CREATE TABLE military_tech_branches (branch VARCHAR(255),tech_name VARCHAR(255),year_introduced INT,current_version INT); | SELECT branch, tech_name, MAX(year_introduced) as first_introduced, MAX(current_version) as latest_version FROM military_tech_branches GROUP BY branch, tech_name; |
What is the maximum price of a vegan menu item? | CREATE TABLE menus (menu_id INT,menu_name TEXT,type TEXT,price DECIMAL); INSERT INTO menus (menu_id,menu_name,type,price) VALUES (1,'Quinoa Salad','Vegetarian',12.99),(2,'Chicken Caesar Wrap','Gluten-free',10.99),(3,'Vegan Burger','Vegan',14.99),(4,'Falafel Wrap','Vegan;Gluten-free',9.99); | SELECT MAX(price) FROM menus WHERE type = 'Vegan'; |
What is the average carbon sequestration of all forests in metric tons? | CREATE TABLE forest (id INT,name VARCHAR(255),area_ha INT,avg_carbon_ton FLOAT); INSERT INTO forest (id,name,area_ha,avg_carbon_ton) VALUES (1,'Forest1',10000,2.3),(2,'Forest2',12000,2.5),(3,'Forest3',15000,2.8); | SELECT AVG(avg_carbon_ton) FROM forest; |
What is the average speed of electric vehicles in the "vehicles" table? | CREATE TABLE vehicles (id INT,make VARCHAR(255),model VARCHAR(255),type VARCHAR(255),top_speed INT); INSERT INTO vehicles (id,make,model,type,top_speed) VALUES (1,'Tesla','Model S','Electric',250); | SELECT AVG(top_speed) FROM vehicles WHERE type = 'Electric'; |
What is the minimum and maximum age of artists in the painting and sculpture media? | CREATE TABLE Artists (medium VARCHAR(20),age INT); INSERT INTO Artists (medium,age) VALUES ('Painting',25),('Painting',45),('Sculpture',30),('Sculpture',50); | SELECT MIN(age), MAX(age) FROM Artists WHERE medium IN ('Painting', 'Sculpture'); |
List the names and locations of all deep-sea hydrothermal vents. | CREATE TABLE hydrothermal_vents (vent_name TEXT,location TEXT,depth FLOAT); INSERT INTO hydrothermal_vents (vent_name,location,depth) VALUES ('Chimney 1','Atlantic Ocean',2100.0),('Vent A','Pacific Ocean',2700.0),('Vent B','Indian Ocean',3200.0); | SELECT vent_name, location FROM hydrothermal_vents; |
What is the total weight (in kg) of packages shipped via each shipping method, in the last month? | CREATE TABLE shipments (shipment_id INT,shipping_method TEXT,weight FLOAT); INSERT INTO shipments (shipment_id,shipping_method,weight) VALUES (1,'ground',10.5),(2,'air',15.3),(3,'ocean',8.2); | SELECT shipping_method, SUM(weight) as total_weight FROM shipments WHERE shipped_date BETWEEN DATEADD(day, -30, GETDATE()) AND GETDATE() GROUP BY shipping_method; |
What was the total revenue for music concerts, by city and continent? | CREATE TABLE MusicConcertsWorldwide (title VARCHAR(255),city VARCHAR(255),continent VARCHAR(255),revenue FLOAT,concert_date DATE); INSERT INTO MusicConcertsWorldwide (title,city,continent,revenue,concert_date) VALUES ('ConcertA','NYC','North America',100000,'2022-01-01'),('ConcertB','LA','North America',120000,'2022-01-02'),('ConcertC','Sydney','Australia',80000,'2022-01-03'); | SELECT continent, city, SUM(revenue) FROM MusicConcertsWorldwide GROUP BY continent, city; |
Which events have more than 10,000 fans attending in the 'concerts' table? | CREATE TABLE concerts (event_id INT,event_name VARCHAR(50),location VARCHAR(50),date DATE,ticket_price DECIMAL(5,2),num_tickets INT); | SELECT event_name FROM concerts WHERE num_tickets > 10000 GROUP BY event_name; |
Find the number of fans who have attended ice hockey games in both Toronto and Vancouver. | CREATE TABLE fans (fan_id INT,age INT,gender VARCHAR(10),city VARCHAR(20)); INSERT INTO fans VALUES (1,25,'Male','Toronto'); INSERT INTO fans VALUES (2,35,'Female','Vancouver'); CREATE TABLE games (game_id INT,team VARCHAR(20),location VARCHAR(20)); INSERT INTO games VALUES (1,'Maple Leafs','Toronto'); INSERT INTO games VALUES (2,'Canucks','Vancouver'); | SELECT COUNT(DISTINCT fans.fan_id) FROM fans WHERE fans.city IN ('Toronto', 'Vancouver') GROUP BY fans.city HAVING COUNT(DISTINCT fans.city) > 1; |
Delete records from "labor_disputes" table where the "dispute_date" is before '2020-01-01' | CREATE TABLE labor_disputes (id INT,union_name VARCHAR(50),dispute_date DATE,dispute_reason VARCHAR(50)); INSERT INTO labor_disputes (id,union_name,dispute_date,dispute_reason) VALUES (1,'United Steelworkers','2019-12-01','Wages'),(2,'Teamsters','2020-06-15','Benefits'),(3,'Service Employees International Union','2018-03-03','Working conditions'); | DELETE FROM labor_disputes WHERE dispute_date < '2020-01-01'; |
What is the minimum construction cost of any project in the city of Bangkok, Thailand? | CREATE TABLE ConstructionProjects (id INT,city VARCHAR(50),country VARCHAR(50),cost FLOAT); | SELECT MIN(cost) FROM ConstructionProjects WHERE city = 'Bangkok'; |
What is the average investment in Shariah-compliant funds per client? | CREATE TABLE clients (id INT,name VARCHAR(255)); INSERT INTO clients (id,name) VALUES (1,'John Doe'),(2,'Jane Smith'),(3,'Alice Johnson'); CREATE TABLE investments (id INT,client_id INT,fund_type VARCHAR(255),amount DECIMAL(10,2)); INSERT INTO investments (id,client_id,fund_type,amount) VALUES (1,1,'Shariah-compliant',5000),(2,1,'Standard',3000),(3,3,'Standard',7000),(4,2,'Shariah-compliant',4000),(5,2,'Shariah-compliant',6000); | SELECT AVG(amount / NULLIF(cnt, 0)) FROM (SELECT client_id, COUNT(*) AS cnt, SUM(amount) AS amount FROM investments WHERE fund_type = 'Shariah-compliant' GROUP BY client_id) t; |
What is the minimum water salinity level for all shrimp farms in the Gulf of Mexico? | CREATE TABLE shrimp_farms (id INT,name TEXT,region TEXT,salinity FLOAT); INSERT INTO shrimp_farms (id,name,region,salinity) VALUES (1,'Farm K','Gulf of Mexico',30.1); INSERT INTO shrimp_farms (id,name,region,salinity) VALUES (2,'Farm L','Gulf of Mexico',32.5); INSERT INTO shrimp_farms (id,name,region,salinity) VALUES (3,'Farm M','Gulf of Mexico',29.9); | SELECT MIN(salinity) FROM shrimp_farms WHERE region = 'Gulf of Mexico'; |
How many customers in Japan have a waist size of 60 or larger? | CREATE TABLE customer_sizes (id INT,customer_id INT,waist DECIMAL(3,1),hip DECIMAL(3,1),country VARCHAR(50)); | SELECT COUNT(*) FROM customer_sizes WHERE country = 'Japan' AND waist >= 60; |
Show the average billing amount for cases with a 'Civil' case type. | CREATE TABLE cases (case_id INT,case_type VARCHAR(10),billing_amount DECIMAL(10,2)); INSERT INTO cases (case_id,case_type,billing_amount) VALUES (1,'Civil',500.00),(2,'Criminal',750.00),(3,'Civil',1000.00); | SELECT AVG(billing_amount) FROM cases WHERE case_type = 'Civil'; |
Find the total quantity of fish in the 'SeaBreeze' farm. | CREATE TABLE Farm (id INT,farm_name TEXT,species TEXT,weight FLOAT,age INT); INSERT INTO Farm (id,farm_name,species,weight,age) VALUES (1,'OceanPacific','Tilapia',500.3,2),(2,'SeaBreeze','Salmon',300.1,1),(3,'OceanPacific','Tilapia',600.5,3),(4,'FarmX','Salmon',700.2,4),(5,'SeaBreeze','Tilapia',400,2); | SELECT SUM(weight) FROM Farm WHERE farm_name = 'SeaBreeze'; |
What is the total number of military innovation projects for each department in the 'military_innovation' and 'departments' tables? | CREATE TABLE departments (department_id INT,department_name VARCHAR(50)); CREATE TABLE military_innovation (innovation_id INT,innovation_name VARCHAR(50),department_id INT); INSERT INTO departments VALUES (1,'Research'),(2,'Development'),(3,'Procurement'); INSERT INTO military_innovation VALUES (1,'Stealth Technology',1),(2,'Advanced Radar Systems',1),(3,'Electric Armored Vehicles',2),(4,'Automated Turrets',2),(5,'Conventional Rifles',3),(6,'Body Armor',3); | SELECT d.department_name, COUNT(mi.innovation_id) as total_projects FROM departments d JOIN military_innovation mi ON d.department_id = mi.department_id GROUP BY d.department_name; |
How many consumers in the US have shown interest in circular economy practices? | CREATE TABLE consumers (consumer_id INT,country VARCHAR(50),interest_1 VARCHAR(50),interest_2 VARCHAR(50),interest_3 VARCHAR(50)); INSERT INTO consumers (consumer_id,country,interest_1,interest_2,interest_3) VALUES (1,'US','Circular Economy','Sustainability','Fair Labor'),(2,'Canada','Sustainability','Ethical Fashion',''),(3,'Mexico','Fair Labor','',''); | SELECT COUNT(*) FROM consumers WHERE country = 'US' AND interest_1 = 'Circular Economy'; |
What is the average price of organic haircare products in Canada? | CREATE TABLE products (product_id INT,product_name VARCHAR(255),category VARCHAR(255),price DECIMAL(10,2),is_organic BOOLEAN); INSERT INTO products (product_id,product_name,category,price,is_organic) VALUES (1,'Moisturizing Shampoo','Haircare',14.99,true),(2,'Strengthening Conditioner','Haircare',12.99,false),(3,'Volumizing Shampoo','Haircare',15.99,true); | SELECT AVG(price) FROM products WHERE category = 'Haircare' AND is_organic = true AND country = 'Canada'; |
Calculate the average recycling rate for 'Asia' in 2021 from the 'recycling_rates' table | CREATE TABLE recycling_rates (country VARCHAR(50),year INT,recycling_rate FLOAT); | SELECT AVG(recycling_rate) FROM recycling_rates WHERE year = 2021 AND country = 'Asia'; |
What is the total number of members in the 'Service Union' who have been members for more than 5 years? | CREATE TABLE ServiceUnion (member_id INT,member_name TEXT,years_as_member INT); INSERT INTO ServiceUnion (member_id,member_name,years_as_member) VALUES (1,'John Doe',6); INSERT INTO ServiceUnion (member_id,member_name,years_as_member) VALUES (2,'Jane Smith',3); | SELECT COUNT(*) FROM ServiceUnion WHERE years_as_member > 5; |
Insert a new record into the "game_sessions" table with session_id 4, player_id 4, and session_length 60 | CREATE TABLE game_sessions (session_id INT,player_id INT,session_length INT); INSERT INTO game_sessions (session_id,player_id,session_length) VALUES (1,1,20),(2,2,45),(3,3,35); | INSERT INTO game_sessions (session_id, player_id, session_length) VALUES (4, 4, 60); |
What is the number of events organized by nonprofits focused on capacity building in the US by year? | CREATE TABLE event_years (event_year_id INT,year INT); INSERT INTO event_years VALUES (1,2020); | SELECT e.year, COUNT(*) as num_events FROM nonprofit_events ne JOIN events e ON ne.event_id = e.event_id JOIN nonprofits n ON ne.nonprofit_id = n.nonprofit_id JOIN event_years ey ON e.year = ey.year WHERE n.sector = 'capacity building' GROUP BY e.year; |
What is the average donation amount by donors from Asia? | CREATE TABLE donations (id INT,donor_continent VARCHAR(50),donation_amount DECIMAL(10,2)); INSERT INTO donations (id,donor_continent,donation_amount) VALUES (1,'Asia',50.00),(2,'North America',100.00); | SELECT AVG(donation_amount) FROM donations WHERE donor_continent = 'Asia'; |
What is the average age of community health workers by region in India? | CREATE TABLE indian_community_health_workers (id INT,name VARCHAR(50),age INT,region VARCHAR(50)); INSERT INTO indian_community_health_workers (id,name,age,region) VALUES (1,'Rajesh Patel',35,'North'); | SELECT region, AVG(age) as avg_age FROM indian_community_health_workers GROUP BY region; |
What is the minimum cost of satellites deployed by ISRO? | CREATE TABLE SatelliteDeployment(id INT,organization VARCHAR(255),satellite VARCHAR(255),cost FLOAT); INSERT INTO SatelliteDeployment(id,organization,satellite,cost) VALUES (1,'ISRO','Satellite 1',1200000),(2,'NASA','Satellite 2',1500000),(3,'ISRO','Satellite 3',1000000); | SELECT MIN(cost) FROM SatelliteDeployment WHERE organization = 'ISRO'; |
Delete all records related to the Hip Hop genre from the MusicArtists, MusicSales, and Tracks tables. | CREATE TABLE Tracks (track_id INT,track_name VARCHAR(50),genre VARCHAR(20),artist_id INT); | DELETE ma, ms, t FROM MusicArtists ma INNER JOIN MusicSales ms ON ma.artist_id = ms.artist_id INNER JOIN Tracks t ON ma.artist_id = t.artist_id WHERE ma.genre = 'Hip Hop'; |
What is the total investment amount made in the Latin America region in the last 6 months? | CREATE TABLE investments (id INT,region VARCHAR(255),date DATE,amount FLOAT); INSERT INTO investments (id,region,date,amount) VALUES (1,'Latin America','2021-03-15',25000),(2,'Europe','2020-12-21',30000),(3,'Latin America','2021-01-03',15000); | SELECT SUM(amount) FROM investments WHERE region = 'Latin America' AND date >= DATE_SUB(CURRENT_DATE, INTERVAL 6 MONTH); |
What is the total landfill capacity in cubic meters for each region as of January 1, 2022? | CREATE TABLE landfill_capacity (region VARCHAR(255),capacity_cubic_meter INT,date DATE); INSERT INTO landfill_capacity (region,capacity_cubic_meter,date) VALUES ('RegionA',100000,'2022-01-01'),('RegionB',120000,'2022-01-01'),('RegionC',150000,'2022-01-01'); | SELECT region, SUM(capacity_cubic_meter) FROM landfill_capacity WHERE date = '2022-01-01' GROUP BY region; |
Which threat types were most frequently detected in the APAC region in the past week? | CREATE TABLE detections (id INT,threat_type VARCHAR(255),region VARCHAR(255),detection_date DATE); INSERT INTO detections (id,threat_type,region,detection_date) VALUES (1,'Malware','APAC','2022-01-01'),(2,'Phishing','APAC','2022-01-02'),(3,'Ransomware','APAC','2022-01-03'); | SELECT threat_type, COUNT(*) AS detection_count FROM detections WHERE region = 'APAC' AND detection_date >= DATE_SUB(CURRENT_DATE, INTERVAL 1 WEEK) GROUP BY threat_type ORDER BY detection_count DESC; |
What was the average age of attendees for each event in 2022? | CREATE TABLE event_attendance (event_id INT,attendee_age INT,program_id INT,event_date DATE); INSERT INTO event_attendance (event_id,attendee_age,program_id,event_date) VALUES (1,34,101,'2022-05-12'); INSERT INTO event_attendance (event_id,attendee_age,program_id,event_date) VALUES (2,45,102,'2022-06-20'); | SELECT event_id, AVG(attendee_age) as avg_age FROM event_attendance WHERE YEAR(event_date) = 2022 GROUP BY event_id; |
What is the maximum transaction amount for each digital asset in the 'crypto_transactions' table, ordered by the maximum transaction amount in descending order? | CREATE TABLE crypto_transactions (transaction_id INT,digital_asset VARCHAR(20),transaction_amount DECIMAL(10,2),transaction_time DATETIME); | SELECT digital_asset, MAX(transaction_amount) as max_transaction_amount FROM crypto_transactions GROUP BY digital_asset ORDER BY max_transaction_amount DESC; |
What is the ratio of completed to total projects for community development initiatives in Africa in the last 5 years? | CREATE TABLE CommunityProjects (ProjectID INT,ProjectName VARCHAR(50),Location VARCHAR(50),StartDate DATE,CompletionDate DATE); INSERT INTO CommunityProjects (ProjectID,ProjectName,Location,StartDate,CompletionDate) VALUES (1,'Clean Water Project','Nigeria','2016-01-01','2017-12-31'),(2,'Renewable Energy Initiative','Kenya','2018-01-01','2019-12-31'); | SELECT AVG(CASE WHEN StartDate >= DATEADD(YEAR, -5, CURRENT_DATE) THEN 1.0 * COUNT(CASE WHEN CompletionDate IS NOT NULL THEN 1 END) / COUNT(*) ELSE NULL END) FROM CommunityProjects WHERE Location IN ('Nigeria', 'Kenya'); |
How many visitors attended the exhibition on African art from each continent in the last month? | CREATE TABLE exhibition_attendees (id INT,event_date DATE,continent VARCHAR(255)); INSERT INTO exhibition_attendees (id,event_date,continent) VALUES (1,'2022-04-15','Africa'),(2,'2022-04-20','Asia'),(3,'2022-04-25','Africa'); | SELECT continent, COUNT(*) FROM exhibition_attendees WHERE event_date BETWEEN DATE_SUB(CURRENT_DATE, INTERVAL 1 MONTH) AND CURRENT_DATE AND exhibition = 'African Art' GROUP BY continent; |
What is the total waste generation in the Asian region for the year 2020? | CREATE TABLE waste_generation (id INT,region VARCHAR(255),year INT,waste_quantity INT); INSERT INTO waste_generation (id,region,year,waste_quantity) VALUES (1,'Asia',2020,5000),(2,'Asia',2019,4500),(3,'Europe',2020,6000); | SELECT SUM(waste_quantity) FROM waste_generation WHERE region = 'Asia' AND year = 2020; |
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