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department_management
SELECT count(*) FROM head WHERE age > 56
How many heads of the departments are older than 56 ?
[Schema (values) (types)]: | department_management | department : department_id (text) , name (number) , creation (text) , ranking (text) , budget_in_billions (number) , num_employees (number) | head : head_id (text) , name (number) , born_state (text) , age (text) | management : department_id (text) , head_id (number) , temporary_acting (text);
[Primary Keys]: department : department_id, head : head_id, management : department_id
[Foreign Keys]: management : head_id = head : head_id | management : department_id = department : department_id
department_management
SELECT name , born_state , age FROM head ORDER BY age
List the name, born state and age of the heads of departments ordered by age.
[Schema (values) (types)]: | department_management | department : department_id (text) , name (number) , creation (text) , ranking (text) , budget_in_billions (number) , num_employees (number) | head : head_id (text) , name (number) , born_state (text) , age (text) | management : department_id (text) , head_id (number) , temporary_acting (text);
[Primary Keys]: department : department_id, head : head_id, management : department_id
[Foreign Keys]: management : head_id = head : head_id | management : department_id = department : department_id
department_management
SELECT creation , name , budget_in_billions FROM department
List the creation year, name and budget of each department.
[Schema (values) (types)]: | department_management | department : department_id (text) , name (number) , creation (text) , ranking (text) , budget_in_billions (number) , num_employees (number) | head : head_id (text) , name (number) , born_state (text) , age (text) | management : department_id (text) , head_id (number) , temporary_acting (text);
[Primary Keys]: department : department_id, head : head_id, management : department_id
[Foreign Keys]: management : head_id = head : head_id | management : department_id = department : department_id
department_management
SELECT max(budget_in_billions) , min(budget_in_billions) FROM department
What are the maximum and minimum budget of the departments?
[Schema (values) (types)]: | department_management | department : department_id (text) , name (number) , creation (text) , ranking (text) , budget_in_billions (number) , num_employees (number) | head : head_id (text) , name (number) , born_state (text) , age (text) | management : department_id (text) , head_id (number) , temporary_acting (text);
[Primary Keys]: department : department_id, head : head_id, management : department_id
[Foreign Keys]: management : head_id = head : head_id | management : department_id = department : department_id
department_management
SELECT avg(num_employees) FROM department WHERE ranking BETWEEN 10 AND 15
What is the average number of employees of the departments whose rank is between 10 and 15?
[Schema (values) (types)]: | department_management | department : department_id (text) , name (number) , creation (text) , ranking (text) , budget_in_billions (number) , num_employees (number) | head : head_id (text) , name (number) , born_state (text) , age (text) | management : department_id (text) , head_id (number) , temporary_acting (text);
[Primary Keys]: department : department_id, head : head_id, management : department_id
[Foreign Keys]: management : head_id = head : head_id | management : department_id = department : department_id
department_management
SELECT name FROM head WHERE born_state != 'California'
What are the names of the heads who are born outside the California state?
[Schema (values) (types)]: | department_management | department : department_id (text) , name (number) , creation (text) , ranking (text) , budget_in_billions (number) , num_employees (number) | head : head_id (text) , name (number) , born_state (text) , age (text) | management : department_id (text) , head_id (number) , temporary_acting (text);
[Primary Keys]: department : department_id, head : head_id, management : department_id
[Foreign Keys]: management : head_id = head : head_id | management : department_id = department : department_id
department_management
SELECT DISTINCT T1.creation FROM department AS T1 JOIN management AS T2 ON T1.department_id = T2.department_id JOIN head AS T3 ON T2.head_id = T3.head_id WHERE T3.born_state = 'Alabama'
What are the distinct creation years of the departments managed by a secretary born in state 'Alabama'?
[Schema (values) (types)]: | department_management | department : department_id (text) , name (number) , creation (text) , ranking (text) , budget_in_billions (number) , num_employees (number) | head : head_id (text) , name (number) , born_state (text) , age (text) | management : department_id (text) , head_id (number) , temporary_acting (text);
[Primary Keys]: department : department_id, head : head_id, management : department_id
[Foreign Keys]: management : head_id = head : head_id | management : department_id = department : department_id
department_management
SELECT born_state FROM head GROUP BY born_state HAVING count(*) >= 3
What are the names of the states where at least 3 heads were born?
[Schema (values) (types)]: | department_management | department : department_id (text) , name (number) , creation (text) , ranking (text) , budget_in_billions (number) , num_employees (number) | head : head_id (text) , name (number) , born_state (text) , age (text) | management : department_id (text) , head_id (number) , temporary_acting (text);
[Primary Keys]: department : department_id, head : head_id, management : department_id
[Foreign Keys]: management : head_id = head : head_id | management : department_id = department : department_id
department_management
SELECT creation FROM department GROUP BY creation ORDER BY count(*) DESC LIMIT 1
In which year were most departments established?
[Schema (values) (types)]: | department_management | department : department_id (text) , name (number) , creation (text) , ranking (text) , budget_in_billions (number) , num_employees (number) | head : head_id (text) , name (number) , born_state (text) , age (text) | management : department_id (text) , head_id (number) , temporary_acting (text);
[Primary Keys]: department : department_id, head : head_id, management : department_id
[Foreign Keys]: management : head_id = head : head_id | management : department_id = department : department_id
department_management
SELECT T1.name , T1.num_employees FROM department AS T1 JOIN management AS T2 ON T1.department_id = T2.department_id WHERE T2.temporary_acting = 'Yes'
Show the name and number of employees for the departments managed by heads whose temporary acting value is 'Yes'?
[Schema (values) (types)]: | department_management | department : department_id (text) , name (number) , creation (text) , ranking (text) , budget_in_billions (number) , num_employees (number) | head : head_id (text) , name (number) , born_state (text) , age (text) | management : department_id (text) , head_id (number) , temporary_acting (text);
[Primary Keys]: department : department_id, head : head_id, management : department_id
[Foreign Keys]: management : head_id = head : head_id | management : department_id = department : department_id
department_management
SELECT count(DISTINCT temporary_acting) FROM management
How many acting statuses are there?
[Schema (values) (types)]: | department_management | department : department_id (text) , name (number) , creation (text) , ranking (text) , budget_in_billions (number) , num_employees (number) | head : head_id (text) , name (number) , born_state (text) , age (text) | management : department_id (text) , head_id (number) , temporary_acting (text);
[Primary Keys]: department : department_id, head : head_id, management : department_id
[Foreign Keys]: management : head_id = head : head_id | management : department_id = department : department_id
department_management
SELECT count(*) FROM department WHERE department_id NOT IN (SELECT department_id FROM management);
How many departments are led by heads who are not mentioned?
[Schema (values) (types)]: | department_management | department : department_id (text) , name (number) , creation (text) , ranking (text) , budget_in_billions (number) , num_employees (number) | head : head_id (text) , name (number) , born_state (text) , age (text) | management : department_id (text) , head_id (number) , temporary_acting (text);
[Primary Keys]: department : department_id, head : head_id, management : department_id
[Foreign Keys]: management : head_id = head : head_id | management : department_id = department : department_id
department_management
SELECT DISTINCT T1.age FROM management AS T2 JOIN head AS T1 ON T1.head_id = T2.head_id WHERE T2.temporary_acting = 'Yes'
What are the distinct ages of the heads who are acting?
[Schema (values) (types)]: | department_management | department : department_id (text) , name (number) , creation (text) , ranking (text) , budget_in_billions (number) , num_employees (number) | head : head_id (text) , name (number) , born_state (text) , age (text) | management : department_id (text) , head_id (number) , temporary_acting (text);
[Primary Keys]: department : department_id, head : head_id, management : department_id
[Foreign Keys]: management : head_id = head : head_id | management : department_id = department : department_id
department_management
SELECT T3.born_state FROM department AS T1 JOIN management AS T2 ON T1.department_id = T2.department_id JOIN head AS T3 ON T2.head_id = T3.head_id WHERE T1.name = 'Treasury' INTERSECT SELECT T3.born_state FROM department AS T1 JOIN management AS T2 ON T1.department_id = T2.department_id JOIN head AS T3 ON T2.head_id = T3.head_id WHERE T1.name = 'Homeland Security'
List the states where both the secretary of 'Treasury' department and the secretary of 'Homeland Security' were born.
[Schema (values) (types)]: | department_management | department : department_id (text) , name (number) , creation (text) , ranking (text) , budget_in_billions (number) , num_employees (number) | head : head_id (text) , name (number) , born_state (text) , age (text) | management : department_id (text) , head_id (number) , temporary_acting (text);
[Primary Keys]: department : department_id, head : head_id, management : department_id
[Foreign Keys]: management : head_id = head : head_id | management : department_id = department : department_id
department_management
SELECT T1.department_id , T1.name , count(*) FROM management AS T2 JOIN department AS T1 ON T1.department_id = T2.department_id GROUP BY T1.department_id HAVING count(*) > 1
Which department has more than 1 head at a time? List the id, name and the number of heads.
[Schema (values) (types)]: | department_management | department : department_id (text) , name (number) , creation (text) , ranking (text) , budget_in_billions (number) , num_employees (number) | head : head_id (text) , name (number) , born_state (text) , age (text) | management : department_id (text) , head_id (number) , temporary_acting (text);
[Primary Keys]: department : department_id, head : head_id, management : department_id
[Foreign Keys]: management : head_id = head : head_id | management : department_id = department : department_id
department_management
SELECT head_id , name FROM head WHERE name LIKE '%Ha%'
Which head's name has the substring 'Ha'? List the id and name.
[Schema (values) (types)]: | department_management | department : department_id (text) , name (number) , creation (text) , ranking (text) , budget_in_billions (number) , num_employees (number) | head : head_id (text) , name (number) , born_state (text) , age (text) | management : department_id (text) , head_id (number) , temporary_acting (text);
[Primary Keys]: department : department_id, head : head_id, management : department_id
[Foreign Keys]: management : head_id = head : head_id | management : department_id = department : department_id
farm
SELECT count(*) FROM farm
How many farms are there?
[Schema (values) (types)]: | farm | city : city_id (text) , official_name (number) , status (text) , area_km_2 (text) , population (number) , census_ranking (number) | farm : farm_id (text) , year (number) , total_horses (text) , working_horses (text) , total_cattle (number) , oxen (number) , bulls (text) , cows (number) , pigs (number) , sheep_and_goats (number) | farm_competition : competition_id (text) , year (number) , theme (text) , host_city_id (text) , hosts (number) | competition_record : competition_id (text) , farm_id (number) , rank (text);
[Primary Keys]: city : city_id, farm : farm_id, farm_competition : competition_id, competition_record : competition_id
[Foreign Keys]: farm_competition : host_city_id = city : city_id | competition_record : farm_id = farm : farm_id | competition_record : competition_id = farm_competition : competition_id
farm
SELECT count(*) FROM farm
Count the number of farms.
[Schema (values) (types)]: | farm | city : city_id (text) , official_name (number) , status (text) , area_km_2 (text) , population (number) , census_ranking (number) | farm : farm_id (text) , year (number) , total_horses (text) , working_horses (text) , total_cattle (number) , oxen (number) , bulls (text) , cows (number) , pigs (number) , sheep_and_goats (number) | farm_competition : competition_id (text) , year (number) , theme (text) , host_city_id (text) , hosts (number) | competition_record : competition_id (text) , farm_id (number) , rank (text);
[Primary Keys]: city : city_id, farm : farm_id, farm_competition : competition_id, competition_record : competition_id
[Foreign Keys]: farm_competition : host_city_id = city : city_id | competition_record : farm_id = farm : farm_id | competition_record : competition_id = farm_competition : competition_id
farm
SELECT Total_Horses FROM farm ORDER BY Total_Horses ASC
List the total number of horses on farms in ascending order.
[Schema (values) (types)]: | farm | city : city_id (text) , official_name (number) , status (text) , area_km_2 (text) , population (number) , census_ranking (number) | farm : farm_id (text) , year (number) , total_horses (text) , working_horses (text) , total_cattle (number) , oxen (number) , bulls (text) , cows (number) , pigs (number) , sheep_and_goats (number) | farm_competition : competition_id (text) , year (number) , theme (text) , host_city_id (text) , hosts (number) | competition_record : competition_id (text) , farm_id (number) , rank (text);
[Primary Keys]: city : city_id, farm : farm_id, farm_competition : competition_id, competition_record : competition_id
[Foreign Keys]: farm_competition : host_city_id = city : city_id | competition_record : farm_id = farm : farm_id | competition_record : competition_id = farm_competition : competition_id
farm
SELECT Total_Horses FROM farm ORDER BY Total_Horses ASC
What is the total horses record for each farm, sorted ascending?
[Schema (values) (types)]: | farm | city : city_id (text) , official_name (number) , status (text) , area_km_2 (text) , population (number) , census_ranking (number) | farm : farm_id (text) , year (number) , total_horses (text) , working_horses (text) , total_cattle (number) , oxen (number) , bulls (text) , cows (number) , pigs (number) , sheep_and_goats (number) | farm_competition : competition_id (text) , year (number) , theme (text) , host_city_id (text) , hosts (number) | competition_record : competition_id (text) , farm_id (number) , rank (text);
[Primary Keys]: city : city_id, farm : farm_id, farm_competition : competition_id, competition_record : competition_id
[Foreign Keys]: farm_competition : host_city_id = city : city_id | competition_record : farm_id = farm : farm_id | competition_record : competition_id = farm_competition : competition_id
farm
SELECT Hosts FROM farm_competition WHERE Theme != 'Aliens'
What are the hosts of competitions whose theme is not "Aliens"?
[Schema (values) (types)]: | farm | city : city_id (text) , official_name (number) , status (text) , area_km_2 (text) , population (number) , census_ranking (number) | farm : farm_id (text) , year (number) , total_horses (text) , working_horses (text) , total_cattle (number) , oxen (number) , bulls (text) , cows (number) , pigs (number) , sheep_and_goats (number) | farm_competition : competition_id (text) , year (number) , theme (text) , host_city_id (text) , hosts (number) | competition_record : competition_id (text) , farm_id (number) , rank (text);
[Primary Keys]: city : city_id, farm : farm_id, farm_competition : competition_id, competition_record : competition_id
[Foreign Keys]: farm_competition : host_city_id = city : city_id | competition_record : farm_id = farm : farm_id | competition_record : competition_id = farm_competition : competition_id
farm
SELECT Hosts FROM farm_competition WHERE Theme != 'Aliens'
Return the hosts of competitions for which the theme is not Aliens?
[Schema (values) (types)]: | farm | city : city_id (text) , official_name (number) , status (text) , area_km_2 (text) , population (number) , census_ranking (number) | farm : farm_id (text) , year (number) , total_horses (text) , working_horses (text) , total_cattle (number) , oxen (number) , bulls (text) , cows (number) , pigs (number) , sheep_and_goats (number) | farm_competition : competition_id (text) , year (number) , theme (text) , host_city_id (text) , hosts (number) | competition_record : competition_id (text) , farm_id (number) , rank (text);
[Primary Keys]: city : city_id, farm : farm_id, farm_competition : competition_id, competition_record : competition_id
[Foreign Keys]: farm_competition : host_city_id = city : city_id | competition_record : farm_id = farm : farm_id | competition_record : competition_id = farm_competition : competition_id
farm
SELECT Theme FROM farm_competition ORDER BY YEAR ASC
What are the themes of farm competitions sorted by year in ascending order?
[Schema (values) (types)]: | farm | city : city_id (text) , official_name (number) , status (text) , area_km_2 (text) , population (number) , census_ranking (number) | farm : farm_id (text) , year (number) , total_horses (text) , working_horses (text) , total_cattle (number) , oxen (number) , bulls (text) , cows (number) , pigs (number) , sheep_and_goats (number) | farm_competition : competition_id (text) , year (number) , theme (text) , host_city_id (text) , hosts (number) | competition_record : competition_id (text) , farm_id (number) , rank (text);
[Primary Keys]: city : city_id, farm : farm_id, farm_competition : competition_id, competition_record : competition_id
[Foreign Keys]: farm_competition : host_city_id = city : city_id | competition_record : farm_id = farm : farm_id | competition_record : competition_id = farm_competition : competition_id
farm
SELECT Theme FROM farm_competition ORDER BY YEAR ASC
Return the themes of farm competitions, sorted by year ascending.
[Schema (values) (types)]: | farm | city : city_id (text) , official_name (number) , status (text) , area_km_2 (text) , population (number) , census_ranking (number) | farm : farm_id (text) , year (number) , total_horses (text) , working_horses (text) , total_cattle (number) , oxen (number) , bulls (text) , cows (number) , pigs (number) , sheep_and_goats (number) | farm_competition : competition_id (text) , year (number) , theme (text) , host_city_id (text) , hosts (number) | competition_record : competition_id (text) , farm_id (number) , rank (text);
[Primary Keys]: city : city_id, farm : farm_id, farm_competition : competition_id, competition_record : competition_id
[Foreign Keys]: farm_competition : host_city_id = city : city_id | competition_record : farm_id = farm : farm_id | competition_record : competition_id = farm_competition : competition_id
farm
SELECT avg(Working_Horses) FROM farm WHERE Total_Horses > 5000
What is the average number of working horses of farms with more than 5000 total number of horses?
[Schema (values) (types)]: | farm | city : city_id (text) , official_name (number) , status (text) , area_km_2 (text) , population (number) , census_ranking (number) | farm : farm_id (text) , year (number) , total_horses (text) , working_horses (text) , total_cattle (number) , oxen (number) , bulls (text) , cows (number) , pigs (number) , sheep_and_goats (number) | farm_competition : competition_id (text) , year (number) , theme (text) , host_city_id (text) , hosts (number) | competition_record : competition_id (text) , farm_id (number) , rank (text);
[Primary Keys]: city : city_id, farm : farm_id, farm_competition : competition_id, competition_record : competition_id
[Foreign Keys]: farm_competition : host_city_id = city : city_id | competition_record : farm_id = farm : farm_id | competition_record : competition_id = farm_competition : competition_id
farm
SELECT avg(Working_Horses) FROM farm WHERE Total_Horses > 5000
Give the average number of working horses on farms with more than 5000 total horses.
[Schema (values) (types)]: | farm | city : city_id (text) , official_name (number) , status (text) , area_km_2 (text) , population (number) , census_ranking (number) | farm : farm_id (text) , year (number) , total_horses (text) , working_horses (text) , total_cattle (number) , oxen (number) , bulls (text) , cows (number) , pigs (number) , sheep_and_goats (number) | farm_competition : competition_id (text) , year (number) , theme (text) , host_city_id (text) , hosts (number) | competition_record : competition_id (text) , farm_id (number) , rank (text);
[Primary Keys]: city : city_id, farm : farm_id, farm_competition : competition_id, competition_record : competition_id
[Foreign Keys]: farm_competition : host_city_id = city : city_id | competition_record : farm_id = farm : farm_id | competition_record : competition_id = farm_competition : competition_id
farm
SELECT max(Cows) , min(Cows) FROM farm
What are the maximum and minimum number of cows across all farms.
[Schema (values) (types)]: | farm | city : city_id (text) , official_name (number) , status (text) , area_km_2 (text) , population (number) , census_ranking (number) | farm : farm_id (text) , year (number) , total_horses (text) , working_horses (text) , total_cattle (number) , oxen (number) , bulls (text) , cows (number) , pigs (number) , sheep_and_goats (number) | farm_competition : competition_id (text) , year (number) , theme (text) , host_city_id (text) , hosts (number) | competition_record : competition_id (text) , farm_id (number) , rank (text);
[Primary Keys]: city : city_id, farm : farm_id, farm_competition : competition_id, competition_record : competition_id
[Foreign Keys]: farm_competition : host_city_id = city : city_id | competition_record : farm_id = farm : farm_id | competition_record : competition_id = farm_competition : competition_id
farm
SELECT max(Cows) , min(Cows) FROM farm
Return the maximum and minimum number of cows across all farms.
[Schema (values) (types)]: | farm | city : city_id (text) , official_name (number) , status (text) , area_km_2 (text) , population (number) , census_ranking (number) | farm : farm_id (text) , year (number) , total_horses (text) , working_horses (text) , total_cattle (number) , oxen (number) , bulls (text) , cows (number) , pigs (number) , sheep_and_goats (number) | farm_competition : competition_id (text) , year (number) , theme (text) , host_city_id (text) , hosts (number) | competition_record : competition_id (text) , farm_id (number) , rank (text);
[Primary Keys]: city : city_id, farm : farm_id, farm_competition : competition_id, competition_record : competition_id
[Foreign Keys]: farm_competition : host_city_id = city : city_id | competition_record : farm_id = farm : farm_id | competition_record : competition_id = farm_competition : competition_id
farm
SELECT count(DISTINCT Status) FROM city
How many different statuses do cities have?
[Schema (values) (types)]: | farm | city : city_id (text) , official_name (number) , status (text) , area_km_2 (text) , population (number) , census_ranking (number) | farm : farm_id (text) , year (number) , total_horses (text) , working_horses (text) , total_cattle (number) , oxen (number) , bulls (text) , cows (number) , pigs (number) , sheep_and_goats (number) | farm_competition : competition_id (text) , year (number) , theme (text) , host_city_id (text) , hosts (number) | competition_record : competition_id (text) , farm_id (number) , rank (text);
[Primary Keys]: city : city_id, farm : farm_id, farm_competition : competition_id, competition_record : competition_id
[Foreign Keys]: farm_competition : host_city_id = city : city_id | competition_record : farm_id = farm : farm_id | competition_record : competition_id = farm_competition : competition_id
farm
SELECT count(DISTINCT Status) FROM city
Count the number of different statuses.
[Schema (values) (types)]: | farm | city : city_id (text) , official_name (number) , status (text) , area_km_2 (text) , population (number) , census_ranking (number) | farm : farm_id (text) , year (number) , total_horses (text) , working_horses (text) , total_cattle (number) , oxen (number) , bulls (text) , cows (number) , pigs (number) , sheep_and_goats (number) | farm_competition : competition_id (text) , year (number) , theme (text) , host_city_id (text) , hosts (number) | competition_record : competition_id (text) , farm_id (number) , rank (text);
[Primary Keys]: city : city_id, farm : farm_id, farm_competition : competition_id, competition_record : competition_id
[Foreign Keys]: farm_competition : host_city_id = city : city_id | competition_record : farm_id = farm : farm_id | competition_record : competition_id = farm_competition : competition_id
farm
SELECT Official_Name FROM city ORDER BY Population DESC
List official names of cities in descending order of population.
[Schema (values) (types)]: | farm | city : city_id (text) , official_name (number) , status (text) , area_km_2 (text) , population (number) , census_ranking (number) | farm : farm_id (text) , year (number) , total_horses (text) , working_horses (text) , total_cattle (number) , oxen (number) , bulls (text) , cows (number) , pigs (number) , sheep_and_goats (number) | farm_competition : competition_id (text) , year (number) , theme (text) , host_city_id (text) , hosts (number) | competition_record : competition_id (text) , farm_id (number) , rank (text);
[Primary Keys]: city : city_id, farm : farm_id, farm_competition : competition_id, competition_record : competition_id
[Foreign Keys]: farm_competition : host_city_id = city : city_id | competition_record : farm_id = farm : farm_id | competition_record : competition_id = farm_competition : competition_id
farm
SELECT Official_Name FROM city ORDER BY Population DESC
What are the official names of cities, ordered descending by population?
[Schema (values) (types)]: | farm | city : city_id (text) , official_name (number) , status (text) , area_km_2 (text) , population (number) , census_ranking (number) | farm : farm_id (text) , year (number) , total_horses (text) , working_horses (text) , total_cattle (number) , oxen (number) , bulls (text) , cows (number) , pigs (number) , sheep_and_goats (number) | farm_competition : competition_id (text) , year (number) , theme (text) , host_city_id (text) , hosts (number) | competition_record : competition_id (text) , farm_id (number) , rank (text);
[Primary Keys]: city : city_id, farm : farm_id, farm_competition : competition_id, competition_record : competition_id
[Foreign Keys]: farm_competition : host_city_id = city : city_id | competition_record : farm_id = farm : farm_id | competition_record : competition_id = farm_competition : competition_id
farm
SELECT Official_Name , Status FROM city ORDER BY Population DESC LIMIT 1
List the official name and status of the city with the largest population.
[Schema (values) (types)]: | farm | city : city_id (text) , official_name (number) , status (text) , area_km_2 (text) , population (number) , census_ranking (number) | farm : farm_id (text) , year (number) , total_horses (text) , working_horses (text) , total_cattle (number) , oxen (number) , bulls (text) , cows (number) , pigs (number) , sheep_and_goats (number) | farm_competition : competition_id (text) , year (number) , theme (text) , host_city_id (text) , hosts (number) | competition_record : competition_id (text) , farm_id (number) , rank (text);
[Primary Keys]: city : city_id, farm : farm_id, farm_competition : competition_id, competition_record : competition_id
[Foreign Keys]: farm_competition : host_city_id = city : city_id | competition_record : farm_id = farm : farm_id | competition_record : competition_id = farm_competition : competition_id
farm
SELECT Official_Name , Status FROM city ORDER BY Population DESC LIMIT 1
What is the official name and status of the city with the most residents?
[Schema (values) (types)]: | farm | city : city_id (text) , official_name (number) , status (text) , area_km_2 (text) , population (number) , census_ranking (number) | farm : farm_id (text) , year (number) , total_horses (text) , working_horses (text) , total_cattle (number) , oxen (number) , bulls (text) , cows (number) , pigs (number) , sheep_and_goats (number) | farm_competition : competition_id (text) , year (number) , theme (text) , host_city_id (text) , hosts (number) | competition_record : competition_id (text) , farm_id (number) , rank (text);
[Primary Keys]: city : city_id, farm : farm_id, farm_competition : competition_id, competition_record : competition_id
[Foreign Keys]: farm_competition : host_city_id = city : city_id | competition_record : farm_id = farm : farm_id | competition_record : competition_id = farm_competition : competition_id
farm
SELECT T2.Year , T1.Official_Name FROM city AS T1 JOIN farm_competition AS T2 ON T1.City_ID = T2.Host_city_ID
Show the years and the official names of the host cities of competitions.
[Schema (values) (types)]: | farm | city : city_id (text) , official_name (number) , status (text) , area_km_2 (text) , population (number) , census_ranking (number) | farm : farm_id (text) , year (number) , total_horses (text) , working_horses (text) , total_cattle (number) , oxen (number) , bulls (text) , cows (number) , pigs (number) , sheep_and_goats (number) | farm_competition : competition_id (text) , year (number) , theme (text) , host_city_id (text) , hosts (number) | competition_record : competition_id (text) , farm_id (number) , rank (text);
[Primary Keys]: city : city_id, farm : farm_id, farm_competition : competition_id, competition_record : competition_id
[Foreign Keys]: farm_competition : host_city_id = city : city_id | competition_record : farm_id = farm : farm_id | competition_record : competition_id = farm_competition : competition_id
farm
SELECT T2.Year , T1.Official_Name FROM city AS T1 JOIN farm_competition AS T2 ON T1.City_ID = T2.Host_city_ID
Give the years and official names of the cities of each competition.
[Schema (values) (types)]: | farm | city : city_id (text) , official_name (number) , status (text) , area_km_2 (text) , population (number) , census_ranking (number) | farm : farm_id (text) , year (number) , total_horses (text) , working_horses (text) , total_cattle (number) , oxen (number) , bulls (text) , cows (number) , pigs (number) , sheep_and_goats (number) | farm_competition : competition_id (text) , year (number) , theme (text) , host_city_id (text) , hosts (number) | competition_record : competition_id (text) , farm_id (number) , rank (text);
[Primary Keys]: city : city_id, farm : farm_id, farm_competition : competition_id, competition_record : competition_id
[Foreign Keys]: farm_competition : host_city_id = city : city_id | competition_record : farm_id = farm : farm_id | competition_record : competition_id = farm_competition : competition_id
farm
SELECT T1.Official_Name FROM city AS T1 JOIN farm_competition AS T2 ON T1.City_ID = T2.Host_city_ID GROUP BY T2.Host_city_ID HAVING COUNT(*) > 1
Show the official names of the cities that have hosted more than one competition.
[Schema (values) (types)]: | farm | city : city_id (text) , official_name (number) , status (text) , area_km_2 (text) , population (number) , census_ranking (number) | farm : farm_id (text) , year (number) , total_horses (text) , working_horses (text) , total_cattle (number) , oxen (number) , bulls (text) , cows (number) , pigs (number) , sheep_and_goats (number) | farm_competition : competition_id (text) , year (number) , theme (text) , host_city_id (text) , hosts (number) | competition_record : competition_id (text) , farm_id (number) , rank (text);
[Primary Keys]: city : city_id, farm : farm_id, farm_competition : competition_id, competition_record : competition_id
[Foreign Keys]: farm_competition : host_city_id = city : city_id | competition_record : farm_id = farm : farm_id | competition_record : competition_id = farm_competition : competition_id
farm
SELECT T1.Official_Name FROM city AS T1 JOIN farm_competition AS T2 ON T1.City_ID = T2.Host_city_ID GROUP BY T2.Host_city_ID HAVING COUNT(*) > 1
What are the official names of cities that have hosted more than one competition?
[Schema (values) (types)]: | farm | city : city_id (text) , official_name (number) , status (text) , area_km_2 (text) , population (number) , census_ranking (number) | farm : farm_id (text) , year (number) , total_horses (text) , working_horses (text) , total_cattle (number) , oxen (number) , bulls (text) , cows (number) , pigs (number) , sheep_and_goats (number) | farm_competition : competition_id (text) , year (number) , theme (text) , host_city_id (text) , hosts (number) | competition_record : competition_id (text) , farm_id (number) , rank (text);
[Primary Keys]: city : city_id, farm : farm_id, farm_competition : competition_id, competition_record : competition_id
[Foreign Keys]: farm_competition : host_city_id = city : city_id | competition_record : farm_id = farm : farm_id | competition_record : competition_id = farm_competition : competition_id
farm
SELECT T1.Status FROM city AS T1 JOIN farm_competition AS T2 ON T1.City_ID = T2.Host_city_ID GROUP BY T2.Host_city_ID ORDER BY COUNT(*) DESC LIMIT 1
Show the status of the city that has hosted the greatest number of competitions.
[Schema (values) (types)]: | farm | city : city_id (text) , official_name (number) , status (text) , area_km_2 (text) , population (number) , census_ranking (number) | farm : farm_id (text) , year (number) , total_horses (text) , working_horses (text) , total_cattle (number) , oxen (number) , bulls (text) , cows (number) , pigs (number) , sheep_and_goats (number) | farm_competition : competition_id (text) , year (number) , theme (text) , host_city_id (text) , hosts (number) | competition_record : competition_id (text) , farm_id (number) , rank (text);
[Primary Keys]: city : city_id, farm : farm_id, farm_competition : competition_id, competition_record : competition_id
[Foreign Keys]: farm_competition : host_city_id = city : city_id | competition_record : farm_id = farm : farm_id | competition_record : competition_id = farm_competition : competition_id
farm
SELECT T1.Status FROM city AS T1 JOIN farm_competition AS T2 ON T1.City_ID = T2.Host_city_ID GROUP BY T2.Host_city_ID ORDER BY COUNT(*) DESC LIMIT 1
What is the status of the city that has hosted the most competitions?
[Schema (values) (types)]: | farm | city : city_id (text) , official_name (number) , status (text) , area_km_2 (text) , population (number) , census_ranking (number) | farm : farm_id (text) , year (number) , total_horses (text) , working_horses (text) , total_cattle (number) , oxen (number) , bulls (text) , cows (number) , pigs (number) , sheep_and_goats (number) | farm_competition : competition_id (text) , year (number) , theme (text) , host_city_id (text) , hosts (number) | competition_record : competition_id (text) , farm_id (number) , rank (text);
[Primary Keys]: city : city_id, farm : farm_id, farm_competition : competition_id, competition_record : competition_id
[Foreign Keys]: farm_competition : host_city_id = city : city_id | competition_record : farm_id = farm : farm_id | competition_record : competition_id = farm_competition : competition_id
farm
SELECT T2.Theme FROM city AS T1 JOIN farm_competition AS T2 ON T1.City_ID = T2.Host_city_ID WHERE T1.Population > 1000
Please show the themes of competitions with host cities having populations larger than 1000.
[Schema (values) (types)]: | farm | city : city_id (text) , official_name (number) , status (text) , area_km_2 (text) , population (number) , census_ranking (number) | farm : farm_id (text) , year (number) , total_horses (text) , working_horses (text) , total_cattle (number) , oxen (number) , bulls (text) , cows (number) , pigs (number) , sheep_and_goats (number) | farm_competition : competition_id (text) , year (number) , theme (text) , host_city_id (text) , hosts (number) | competition_record : competition_id (text) , farm_id (number) , rank (text);
[Primary Keys]: city : city_id, farm : farm_id, farm_competition : competition_id, competition_record : competition_id
[Foreign Keys]: farm_competition : host_city_id = city : city_id | competition_record : farm_id = farm : farm_id | competition_record : competition_id = farm_competition : competition_id
farm
SELECT T2.Theme FROM city AS T1 JOIN farm_competition AS T2 ON T1.City_ID = T2.Host_city_ID WHERE T1.Population > 1000
What are the themes of competitions that have corresponding host cities with more than 1000 residents?
[Schema (values) (types)]: | farm | city : city_id (text) , official_name (number) , status (text) , area_km_2 (text) , population (number) , census_ranking (number) | farm : farm_id (text) , year (number) , total_horses (text) , working_horses (text) , total_cattle (number) , oxen (number) , bulls (text) , cows (number) , pigs (number) , sheep_and_goats (number) | farm_competition : competition_id (text) , year (number) , theme (text) , host_city_id (text) , hosts (number) | competition_record : competition_id (text) , farm_id (number) , rank (text);
[Primary Keys]: city : city_id, farm : farm_id, farm_competition : competition_id, competition_record : competition_id
[Foreign Keys]: farm_competition : host_city_id = city : city_id | competition_record : farm_id = farm : farm_id | competition_record : competition_id = farm_competition : competition_id
farm
SELECT Status , avg(Population) FROM city GROUP BY Status
Please show the different statuses of cities and the average population of cities with each status.
[Schema (values) (types)]: | farm | city : city_id (text) , official_name (number) , status (text) , area_km_2 (text) , population (number) , census_ranking (number) | farm : farm_id (text) , year (number) , total_horses (text) , working_horses (text) , total_cattle (number) , oxen (number) , bulls (text) , cows (number) , pigs (number) , sheep_and_goats (number) | farm_competition : competition_id (text) , year (number) , theme (text) , host_city_id (text) , hosts (number) | competition_record : competition_id (text) , farm_id (number) , rank (text);
[Primary Keys]: city : city_id, farm : farm_id, farm_competition : competition_id, competition_record : competition_id
[Foreign Keys]: farm_competition : host_city_id = city : city_id | competition_record : farm_id = farm : farm_id | competition_record : competition_id = farm_competition : competition_id
farm
SELECT Status , avg(Population) FROM city GROUP BY Status
What are the statuses and average populations of each city?
[Schema (values) (types)]: | farm | city : city_id (text) , official_name (number) , status (text) , area_km_2 (text) , population (number) , census_ranking (number) | farm : farm_id (text) , year (number) , total_horses (text) , working_horses (text) , total_cattle (number) , oxen (number) , bulls (text) , cows (number) , pigs (number) , sheep_and_goats (number) | farm_competition : competition_id (text) , year (number) , theme (text) , host_city_id (text) , hosts (number) | competition_record : competition_id (text) , farm_id (number) , rank (text);
[Primary Keys]: city : city_id, farm : farm_id, farm_competition : competition_id, competition_record : competition_id
[Foreign Keys]: farm_competition : host_city_id = city : city_id | competition_record : farm_id = farm : farm_id | competition_record : competition_id = farm_competition : competition_id
farm
SELECT Status FROM city GROUP BY Status ORDER BY COUNT(*) ASC
Please show the different statuses, ordered by the number of cities that have each.
[Schema (values) (types)]: | farm | city : city_id (text) , official_name (number) , status (text) , area_km_2 (text) , population (number) , census_ranking (number) | farm : farm_id (text) , year (number) , total_horses (text) , working_horses (text) , total_cattle (number) , oxen (number) , bulls (text) , cows (number) , pigs (number) , sheep_and_goats (number) | farm_competition : competition_id (text) , year (number) , theme (text) , host_city_id (text) , hosts (number) | competition_record : competition_id (text) , farm_id (number) , rank (text);
[Primary Keys]: city : city_id, farm : farm_id, farm_competition : competition_id, competition_record : competition_id
[Foreign Keys]: farm_competition : host_city_id = city : city_id | competition_record : farm_id = farm : farm_id | competition_record : competition_id = farm_competition : competition_id
farm
SELECT Status FROM city GROUP BY Status ORDER BY COUNT(*) ASC
Return the different statuses of cities, ascending by frequency.
[Schema (values) (types)]: | farm | city : city_id (text) , official_name (number) , status (text) , area_km_2 (text) , population (number) , census_ranking (number) | farm : farm_id (text) , year (number) , total_horses (text) , working_horses (text) , total_cattle (number) , oxen (number) , bulls (text) , cows (number) , pigs (number) , sheep_and_goats (number) | farm_competition : competition_id (text) , year (number) , theme (text) , host_city_id (text) , hosts (number) | competition_record : competition_id (text) , farm_id (number) , rank (text);
[Primary Keys]: city : city_id, farm : farm_id, farm_competition : competition_id, competition_record : competition_id
[Foreign Keys]: farm_competition : host_city_id = city : city_id | competition_record : farm_id = farm : farm_id | competition_record : competition_id = farm_competition : competition_id
farm
SELECT Status FROM city GROUP BY Status ORDER BY COUNT(*) DESC LIMIT 1
List the most common type of Status across cities.
[Schema (values) (types)]: | farm | city : city_id (text) , official_name (number) , status (text) , area_km_2 (text) , population (number) , census_ranking (number) | farm : farm_id (text) , year (number) , total_horses (text) , working_horses (text) , total_cattle (number) , oxen (number) , bulls (text) , cows (number) , pigs (number) , sheep_and_goats (number) | farm_competition : competition_id (text) , year (number) , theme (text) , host_city_id (text) , hosts (number) | competition_record : competition_id (text) , farm_id (number) , rank (text);
[Primary Keys]: city : city_id, farm : farm_id, farm_competition : competition_id, competition_record : competition_id
[Foreign Keys]: farm_competition : host_city_id = city : city_id | competition_record : farm_id = farm : farm_id | competition_record : competition_id = farm_competition : competition_id
farm
SELECT Status FROM city GROUP BY Status ORDER BY COUNT(*) DESC LIMIT 1
What is the most common status across all cities?
[Schema (values) (types)]: | farm | city : city_id (text) , official_name (number) , status (text) , area_km_2 (text) , population (number) , census_ranking (number) | farm : farm_id (text) , year (number) , total_horses (text) , working_horses (text) , total_cattle (number) , oxen (number) , bulls (text) , cows (number) , pigs (number) , sheep_and_goats (number) | farm_competition : competition_id (text) , year (number) , theme (text) , host_city_id (text) , hosts (number) | competition_record : competition_id (text) , farm_id (number) , rank (text);
[Primary Keys]: city : city_id, farm : farm_id, farm_competition : competition_id, competition_record : competition_id
[Foreign Keys]: farm_competition : host_city_id = city : city_id | competition_record : farm_id = farm : farm_id | competition_record : competition_id = farm_competition : competition_id
farm
SELECT Official_Name FROM city WHERE City_ID NOT IN (SELECT Host_city_ID FROM farm_competition)
List the official names of cities that have not held any competition.
[Schema (values) (types)]: | farm | city : city_id (text) , official_name (number) , status (text) , area_km_2 (text) , population (number) , census_ranking (number) | farm : farm_id (text) , year (number) , total_horses (text) , working_horses (text) , total_cattle (number) , oxen (number) , bulls (text) , cows (number) , pigs (number) , sheep_and_goats (number) | farm_competition : competition_id (text) , year (number) , theme (text) , host_city_id (text) , hosts (number) | competition_record : competition_id (text) , farm_id (number) , rank (text);
[Primary Keys]: city : city_id, farm : farm_id, farm_competition : competition_id, competition_record : competition_id
[Foreign Keys]: farm_competition : host_city_id = city : city_id | competition_record : farm_id = farm : farm_id | competition_record : competition_id = farm_competition : competition_id
farm
SELECT Official_Name FROM city WHERE City_ID NOT IN (SELECT Host_city_ID FROM farm_competition)
What are the official names of cities that have not hosted a farm competition?
[Schema (values) (types)]: | farm | city : city_id (text) , official_name (number) , status (text) , area_km_2 (text) , population (number) , census_ranking (number) | farm : farm_id (text) , year (number) , total_horses (text) , working_horses (text) , total_cattle (number) , oxen (number) , bulls (text) , cows (number) , pigs (number) , sheep_and_goats (number) | farm_competition : competition_id (text) , year (number) , theme (text) , host_city_id (text) , hosts (number) | competition_record : competition_id (text) , farm_id (number) , rank (text);
[Primary Keys]: city : city_id, farm : farm_id, farm_competition : competition_id, competition_record : competition_id
[Foreign Keys]: farm_competition : host_city_id = city : city_id | competition_record : farm_id = farm : farm_id | competition_record : competition_id = farm_competition : competition_id
farm
SELECT Status FROM city WHERE Population > 1500 INTERSECT SELECT Status FROM city WHERE Population < 500
Show the status shared by cities with population bigger than 1500 and smaller than 500.
[Schema (values) (types)]: | farm | city : city_id (text) , official_name (number) , status (text) , area_km_2 (text) , population (number) , census_ranking (number) | farm : farm_id (text) , year (number) , total_horses (text) , working_horses (text) , total_cattle (number) , oxen (number) , bulls (text) , cows (number) , pigs (number) , sheep_and_goats (number) | farm_competition : competition_id (text) , year (number) , theme (text) , host_city_id (text) , hosts (number) | competition_record : competition_id (text) , farm_id (number) , rank (text);
[Primary Keys]: city : city_id, farm : farm_id, farm_competition : competition_id, competition_record : competition_id
[Foreign Keys]: farm_competition : host_city_id = city : city_id | competition_record : farm_id = farm : farm_id | competition_record : competition_id = farm_competition : competition_id
farm
SELECT Status FROM city WHERE Population > 1500 INTERSECT SELECT Status FROM city WHERE Population < 500
Which statuses correspond to both cities that have a population over 1500 and cities that have a population lower than 500?
[Schema (values) (types)]: | farm | city : city_id (text) , official_name (number) , status (text) , area_km_2 (text) , population (number) , census_ranking (number) | farm : farm_id (text) , year (number) , total_horses (text) , working_horses (text) , total_cattle (number) , oxen (number) , bulls (text) , cows (number) , pigs (number) , sheep_and_goats (number) | farm_competition : competition_id (text) , year (number) , theme (text) , host_city_id (text) , hosts (number) | competition_record : competition_id (text) , farm_id (number) , rank (text);
[Primary Keys]: city : city_id, farm : farm_id, farm_competition : competition_id, competition_record : competition_id
[Foreign Keys]: farm_competition : host_city_id = city : city_id | competition_record : farm_id = farm : farm_id | competition_record : competition_id = farm_competition : competition_id
farm
SELECT Official_Name FROM city WHERE Population > 1500 OR Population < 500
Find the official names of cities with population bigger than 1500 or smaller than 500.
[Schema (values) (types)]: | farm | city : city_id (text) , official_name (number) , status (text) , area_km_2 (text) , population (number) , census_ranking (number) | farm : farm_id (text) , year (number) , total_horses (text) , working_horses (text) , total_cattle (number) , oxen (number) , bulls (text) , cows (number) , pigs (number) , sheep_and_goats (number) | farm_competition : competition_id (text) , year (number) , theme (text) , host_city_id (text) , hosts (number) | competition_record : competition_id (text) , farm_id (number) , rank (text);
[Primary Keys]: city : city_id, farm : farm_id, farm_competition : competition_id, competition_record : competition_id
[Foreign Keys]: farm_competition : host_city_id = city : city_id | competition_record : farm_id = farm : farm_id | competition_record : competition_id = farm_competition : competition_id
farm
SELECT Official_Name FROM city WHERE Population > 1500 OR Population < 500
What are the official names of cities that have population over 1500 or less than 500?
[Schema (values) (types)]: | farm | city : city_id (text) , official_name (number) , status (text) , area_km_2 (text) , population (number) , census_ranking (number) | farm : farm_id (text) , year (number) , total_horses (text) , working_horses (text) , total_cattle (number) , oxen (number) , bulls (text) , cows (number) , pigs (number) , sheep_and_goats (number) | farm_competition : competition_id (text) , year (number) , theme (text) , host_city_id (text) , hosts (number) | competition_record : competition_id (text) , farm_id (number) , rank (text);
[Primary Keys]: city : city_id, farm : farm_id, farm_competition : competition_id, competition_record : competition_id
[Foreign Keys]: farm_competition : host_city_id = city : city_id | competition_record : farm_id = farm : farm_id | competition_record : competition_id = farm_competition : competition_id
farm
SELECT Census_Ranking FROM city WHERE Status != "Village"
Show the census ranking of cities whose status are not "Village".
[Schema (values) (types)]: | farm | city : city_id (text) , official_name (number) , status (text) , area_km_2 (text) , population (number) , census_ranking (number) | farm : farm_id (text) , year (number) , total_horses (text) , working_horses (text) , total_cattle (number) , oxen (number) , bulls (text) , cows (number) , pigs (number) , sheep_and_goats (number) | farm_competition : competition_id (text) , year (number) , theme (text) , host_city_id (text) , hosts (number) | competition_record : competition_id (text) , farm_id (number) , rank (text);
[Primary Keys]: city : city_id, farm : farm_id, farm_competition : competition_id, competition_record : competition_id
[Foreign Keys]: farm_competition : host_city_id = city : city_id | competition_record : farm_id = farm : farm_id | competition_record : competition_id = farm_competition : competition_id
farm
SELECT Census_Ranking FROM city WHERE Status != "Village"
What are the census rankings of cities that do not have the status "Village"?
[Schema (values) (types)]: | farm | city : city_id (text) , official_name (number) , status (text) , area_km_2 (text) , population (number) , census_ranking (number) | farm : farm_id (text) , year (number) , total_horses (text) , working_horses (text) , total_cattle (number) , oxen (number) , bulls (text) , cows (number) , pigs (number) , sheep_and_goats (number) | farm_competition : competition_id (text) , year (number) , theme (text) , host_city_id (text) , hosts (number) | competition_record : competition_id (text) , farm_id (number) , rank (text);
[Primary Keys]: city : city_id, farm : farm_id, farm_competition : competition_id, competition_record : competition_id
[Foreign Keys]: farm_competition : host_city_id = city : city_id | competition_record : farm_id = farm : farm_id | competition_record : competition_id = farm_competition : competition_id
student_assessment
SELECT T1.course_name FROM courses AS T1 JOIN student_course_registrations AS T2 ON T1.course_id = T2.course_Id GROUP BY T1.course_id ORDER BY count(*) DESC LIMIT 1
which course has most number of registered students?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT T1.course_name FROM courses AS T1 JOIN student_course_registrations AS T2 ON T1.course_id = T2.course_Id GROUP BY T1.course_id ORDER BY count(*) DESC LIMIT 1
What is the name of the course with the most registered students?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT student_id FROM student_course_registrations GROUP BY student_id ORDER BY count(*) LIMIT 1
what is id of students who registered some courses but the least number of courses in these students?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT student_id FROM student_course_registrations GROUP BY student_id ORDER BY count(*) LIMIT 1
What are the ids of the students who registered for some courses but had the least number of courses for all students?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT T2.first_name , T2.last_name FROM candidates AS T1 JOIN people AS T2 ON T1.candidate_id = T2.person_id
what are the first name and last name of all candidates?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT T2.first_name , T2.last_name FROM candidates AS T1 JOIN people AS T2 ON T1.candidate_id = T2.person_id
What are the first and last names of all the candidates?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT student_id FROM students WHERE student_id NOT IN (SELECT student_id FROM student_course_attendance)
List the id of students who never attends courses?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT student_id FROM students WHERE student_id NOT IN (SELECT student_id FROM student_course_attendance)
What are the ids of every student who has never attended a course?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT student_id FROM student_course_attendance
List the id of students who attended some courses?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT student_id FROM student_course_attendance
What are the ids of all students who have attended at least one course?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT T1.student_id , T2.course_name FROM student_course_registrations AS T1 JOIN courses AS T2 ON T1.course_id = T2.course_id
What are the ids of all students for courses and what are the names of those courses?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT T2.student_details FROM student_course_registrations AS T1 JOIN students AS T2 ON T1.student_id = T2.student_id ORDER BY T1.registration_date DESC LIMIT 1
What is detail of the student who most recently registered course?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT T2.student_details FROM student_course_registrations AS T1 JOIN students AS T2 ON T1.student_id = T2.student_id ORDER BY T1.registration_date DESC LIMIT 1
What details do we have on the students who registered for courses most recently?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT count(*) FROM courses AS T1 JOIN student_course_attendance AS T2 ON T1.course_id = T2.course_id WHERE T1.course_name = "English"
How many students attend course English?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT count(*) FROM courses AS T1 JOIN student_course_attendance AS T2 ON T1.course_id = T2.course_id WHERE T1.course_name = "English"
How many students are attending English courses?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT count(*) FROM courses AS T1 JOIN student_course_attendance AS T2 ON T1.course_id = T2.course_id WHERE T2.student_id = 171
How many courses do the student whose id is 171 attend?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT count(*) FROM courses AS T1 JOIN student_course_attendance AS T2 ON T1.course_id = T2.course_id WHERE T2.student_id = 171
How many courses does the student with id 171 actually attend?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT T2.candidate_id FROM people AS T1 JOIN candidates AS T2 ON T1.person_id = T2.candidate_id WHERE T1.email_address = "[email protected]"
Find id of the candidate whose email is [email protected]?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT T2.candidate_id FROM people AS T1 JOIN candidates AS T2 ON T1.person_id = T2.candidate_id WHERE T1.email_address = "[email protected]"
What is the id of the candidate whose email is [email protected]?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT candidate_id FROM candidate_assessments ORDER BY assessment_date DESC LIMIT 1
Find id of the candidate who most recently accessed the course?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT candidate_id FROM candidate_assessments ORDER BY assessment_date DESC LIMIT 1
What is the id of the candidate who most recently accessed the course?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT T1.student_details FROM students AS T1 JOIN student_course_registrations AS T2 ON T1.student_id = T2.student_id GROUP BY T1.student_id ORDER BY count(*) DESC LIMIT 1
What is detail of the student who registered the most number of courses?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT T1.student_details FROM students AS T1 JOIN student_course_registrations AS T2 ON T1.student_id = T2.student_id GROUP BY T1.student_id ORDER BY count(*) DESC LIMIT 1
What are the details of the student who registered for the most number of courses?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT T1.student_id , count(*) FROM students AS T1 JOIN student_course_registrations AS T2 ON T1.student_id = T2.student_id GROUP BY T1.student_id
List the id of students who registered some courses and the number of their registered courses?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT T1.student_id , count(*) FROM students AS T1 JOIN student_course_registrations AS T2 ON T1.student_id = T2.student_id GROUP BY T1.student_id
For every student who is registered for some course, how many courses are they registered for?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT T3.course_name , count(*) FROM students AS T1 JOIN student_course_registrations AS T2 ON T1.student_id = T2.student_id JOIN courses AS T3 ON T2.course_id = T3.course_id GROUP BY T2.course_id
How many registed students do each course have? List course name and the number of their registered students?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT T3.course_name , count(*) FROM students AS T1 JOIN student_course_registrations AS T2 ON T1.student_id = T2.student_id JOIN courses AS T3 ON T2.course_id = T3.course_id GROUP BY T2.course_id
For each course id, how many students are registered and what are the course names?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT candidate_id FROM candidate_assessments WHERE asessment_outcome_code = "Pass"
Find id of candidates whose assessment code is "Pass"?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT candidate_id FROM candidate_assessments WHERE asessment_outcome_code = "Pass"
What are the ids of the candidates that have an outcome code of Pass?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT T3.cell_mobile_number FROM candidates AS T1 JOIN candidate_assessments AS T2 ON T1.candidate_id = T2.candidate_id JOIN people AS T3 ON T1.candidate_id = T3.person_id WHERE T2.asessment_outcome_code = "Fail"
Find the cell mobile number of the candidates whose assessment code is "Fail"?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT T3.cell_mobile_number FROM candidates AS T1 JOIN candidate_assessments AS T2 ON T1.candidate_id = T2.candidate_id JOIN people AS T3 ON T1.candidate_id = T3.person_id WHERE T2.asessment_outcome_code = "Fail"
What are the cell phone numbers of the candidates that received an assessment code of "Fail"?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT student_id FROM student_course_attendance WHERE course_id = 301
What are the id of students who registered course 301?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT student_id FROM student_course_attendance WHERE course_id = 301
What are the ids of the students who registered for course 301?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT student_id FROM student_course_attendance WHERE course_id = 301 ORDER BY date_of_attendance DESC LIMIT 1
What is the id of the student who most recently registered course 301?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT student_id FROM student_course_attendance WHERE course_id = 301 ORDER BY date_of_attendance DESC LIMIT 1
What are the ids of the students who registered for course 301 most recently?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT DISTINCT T1.city FROM addresses AS T1 JOIN people_addresses AS T2 ON T1.address_id = T2.address_id
Find distinct cities of addresses of people?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT DISTINCT T1.city FROM addresses AS T1 JOIN people_addresses AS T2 ON T1.address_id = T2.address_id
What are the different cities where people live?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT DISTINCT T1.city FROM addresses AS T1 JOIN people_addresses AS T2 ON T1.address_id = T2.address_id JOIN students AS T3 ON T2.person_id = T3.student_id
Find distinct cities of address of students?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT DISTINCT T1.city FROM addresses AS T1 JOIN people_addresses AS T2 ON T1.address_id = T2.address_id JOIN students AS T3 ON T2.person_id = T3.student_id
What are the different cities where students live?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT course_name FROM courses ORDER BY course_name
List the names of courses in alphabetical order?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT course_name FROM courses ORDER BY course_name
What are the names of the courses in alphabetical order?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT first_name FROM people ORDER BY first_name
List the first names of people in alphabetical order?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT first_name FROM people ORDER BY first_name
What are the first names of the people in alphabetical order?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id
student_assessment
SELECT student_id FROM student_course_registrations UNION SELECT student_id FROM student_course_attendance
What are the id of students who registered courses or attended courses?
[Schema (values) (types)]: | student_assessment | Addresses : address_id (text) , line_1 (number) , line_2 (text) , city (text) , zip_postcode (text) , state_province_county (text) , country (text) | People : person_id (text) , first_name (number) , middle_name (text) , last_name (text) , cell_mobile_number (text) , email_address (text) , login_name (text) , password (text) | Students : student_id (text) , student_details (number) | Courses : course_id (text) , course_name (number) , course_description (text) , other_details (text) | People_Addresses : person_address_id (text) , person_id (number) , address_id (text) , date_from (text) , date_to (text) | Student_Course_Registrations : student_id (text) , course_id (number) , registration_date (text) | Student_Course_Attendance : student_id (text) , course_id (number) , date_of_attendance (text) | Candidates : candidate_id (text) , candidate_details (number) | Candidate_Assessments : candidate_id (text) , qualification (number) , assessment_date (text) , asessment_outcome_code (text);
[Primary Keys]: addresses : address_id, people : person_id, students : student_id, courses : course_id, people_addresses : person_address_id, student_course_registrations : student_id, student_course_attendance : student_id, candidates : candidate_id, candidate_assessments : candidate_id
[Foreign Keys]: students : student_id = people : person_id | people_addresses : address_id = addresses : address_id | people_addresses : person_id = people : person_id | student_course_registrations : course_id = courses : course_id | student_course_registrations : student_id = students : student_id | student_course_attendance : student_id = student_course_registrations : student_id | student_course_attendance : course_id = student_course_registrations : course_id | candidates : candidate_id = people : person_id | candidate_assessments : candidate_id = candidates : candidate_id