instructions stringlengths 16 224 | input stringlengths 114 4.5k | output stringlengths 18 557 |
|---|---|---|
How many heads of the departments are older than 56 ? | -- Tables de la base de données (T-SQL) --
TABLE [department] (
[department id] INT,
[name] NVARCHAR(MAX),
[creation] NVARCHAR(MAX),
[ranking] INT,
[budget in billions] INT,
[num employees] INT
);
TABLE [head] (
[head id] INT,
[name] NVARCHAR(MAX),
[born state] NVARCHAR(MAX),
[a... | SELECT COUNT_BIG(*) FROM head WHERE age > 56 |
List the name, born state and age of the heads of departments ordered by age. | -- Tables de la base de données (T-SQL) --
TABLE [department] (
[department id] INT,
[name] NVARCHAR(MAX),
[creation] NVARCHAR(MAX),
[ranking] INT,
[budget in billions] INT,
[num employees] INT
);
TABLE [head] (
[head id] INT,
[name] NVARCHAR(MAX),
[born state] NVARCHAR(MAX),
[a... | SELECT name, born_state, age FROM head ORDER BY CASE WHEN age IS NULL THEN 1 ELSE 0 END, age |
List the creation year, name and budget of each department. | -- Tables de la base de données (T-SQL) --
TABLE [department] (
[department id] INT,
[name] NVARCHAR(MAX),
[creation] NVARCHAR(MAX),
[ranking] INT,
[budget in billions] INT,
[num employees] INT
);
TABLE [head] (
[head id] INT,
[name] NVARCHAR(MAX),
[born state] NVARCHAR(MAX),
[a... | SELECT creation, name, budget_in_billions FROM department |
What are the maximum and minimum budget of the departments? | -- Tables de la base de données (T-SQL) --
TABLE [department] (
[department id] INT,
[name] NVARCHAR(MAX),
[creation] NVARCHAR(MAX),
[ranking] INT,
[budget in billions] INT,
[num employees] INT
);
TABLE [head] (
[head id] INT,
[name] NVARCHAR(MAX),
[born state] NVARCHAR(MAX),
[a... | SELECT MAX(budget_in_billions), MIN(budget_in_billions) FROM department |
What is the average number of employees of the departments whose rank is between 10 and 15? | -- Tables de la base de données (T-SQL) --
TABLE [department] (
[department id] INT,
[name] NVARCHAR(MAX),
[creation] NVARCHAR(MAX),
[ranking] INT,
[budget in billions] INT,
[num employees] INT
);
TABLE [head] (
[head id] INT,
[name] NVARCHAR(MAX),
[born state] NVARCHAR(MAX),
[a... | SELECT AVG(num_employees) FROM department WHERE ranking BETWEEN 10 AND 15 |
What are the names of the heads who are born outside the California state? | -- Tables de la base de données (T-SQL) --
TABLE [department] (
[department id] INT,
[name] NVARCHAR(MAX),
[creation] NVARCHAR(MAX),
[ranking] INT,
[budget in billions] INT,
[num employees] INT
);
TABLE [head] (
[head id] INT,
[name] NVARCHAR(MAX),
[born state] NVARCHAR(MAX),
[a... | SELECT name FROM head WHERE born_state <> 'California' |
What are the distinct creation years of the departments managed by a secretary born in state 'Alabama'? | -- Tables de la base de données (T-SQL) --
TABLE [department] (
[department id] INT,
[name] NVARCHAR(MAX),
[creation] NVARCHAR(MAX),
[ranking] INT,
[budget in billions] INT,
[num employees] INT
);
TABLE [head] (
[head id] INT,
[name] NVARCHAR(MAX),
[born state] NVARCHAR(MAX),
[a... | 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 names of the states where at least 3 heads were born? | -- Tables de la base de données (T-SQL) --
TABLE [department] (
[department id] INT,
[name] NVARCHAR(MAX),
[creation] NVARCHAR(MAX),
[ranking] INT,
[budget in billions] INT,
[num employees] INT
);
TABLE [head] (
[head id] INT,
[name] NVARCHAR(MAX),
[born state] NVARCHAR(MAX),
[a... | SELECT born_state FROM head GROUP BY born_state HAVING COUNT_BIG(*) >= 3 |
In which year were most departments established? | -- Tables de la base de données (T-SQL) --
TABLE [department] (
[department id] INT,
[name] NVARCHAR(MAX),
[creation] NVARCHAR(MAX),
[ranking] INT,
[budget in billions] INT,
[num employees] INT
);
TABLE [head] (
[head id] INT,
[name] NVARCHAR(MAX),
[born state] NVARCHAR(MAX),
[a... | SELECT TOP 1 creation FROM department GROUP BY creation ORDER BY CASE WHEN COUNT_BIG(*) IS NULL THEN 1 ELSE 0 END DESC, COUNT_BIG(*) DESC |
Show the name and number of employees for the departments managed by heads whose temporary acting value is 'Yes'? | -- Tables de la base de données (T-SQL) --
TABLE [department] (
[department id] INT,
[name] NVARCHAR(MAX),
[creation] NVARCHAR(MAX),
[ranking] INT,
[budget in billions] INT,
[num employees] INT
);
TABLE [head] (
[head id] INT,
[name] NVARCHAR(MAX),
[born state] NVARCHAR(MAX),
[a... | 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' |
How many acting statuses are there? | -- Tables de la base de données (T-SQL) --
TABLE [department] (
[department id] INT,
[name] NVARCHAR(MAX),
[creation] NVARCHAR(MAX),
[ranking] INT,
[budget in billions] INT,
[num employees] INT
);
TABLE [head] (
[head id] INT,
[name] NVARCHAR(MAX),
[born state] NVARCHAR(MAX),
[a... | SELECT COUNT_BIG(DISTINCT temporary_acting) FROM management |
How many departments are led by heads who are not mentioned? | -- Tables de la base de données (T-SQL) --
TABLE [department] (
[department id] INT,
[name] NVARCHAR(MAX),
[creation] NVARCHAR(MAX),
[ranking] INT,
[budget in billions] INT,
[num employees] INT
);
TABLE [head] (
[head id] INT,
[name] NVARCHAR(MAX),
[born state] NVARCHAR(MAX),
[a... | SELECT COUNT_BIG(*) FROM department WHERE NOT department_id IN (SELECT department_id FROM management) |
What are the distinct ages of the heads who are acting? | -- Tables de la base de données (T-SQL) --
TABLE [department] (
[department id] INT,
[name] NVARCHAR(MAX),
[creation] NVARCHAR(MAX),
[ranking] INT,
[budget in billions] INT,
[num employees] INT
);
TABLE [head] (
[head id] INT,
[name] NVARCHAR(MAX),
[born state] NVARCHAR(MAX),
[a... | SELECT DISTINCT T1.age FROM management AS T2 JOIN head AS T1 ON T1.head_id = T2.head_id WHERE T2.temporary_acting = 'Yes' |
List the states where both the secretary of 'Treasury' department and the secretary of 'Homeland Security' were born. | -- Tables de la base de données (T-SQL) --
TABLE [department] (
[department id] INT,
[name] NVARCHAR(MAX),
[creation] NVARCHAR(MAX),
[ranking] INT,
[budget in billions] INT,
[num employees] INT
);
TABLE [head] (
[head id] INT,
[name] NVARCHAR(MAX),
[born state] NVARCHAR(MAX),
[a... | 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 = ... |
Which department has more than 1 head at a time? List the id, name and the number of heads. | -- Tables de la base de données (T-SQL) --
TABLE [department] (
[department id] INT,
[name] NVARCHAR(MAX),
[creation] NVARCHAR(MAX),
[ranking] INT,
[budget in billions] INT,
[num employees] INT
);
TABLE [head] (
[head id] INT,
[name] NVARCHAR(MAX),
[born state] NVARCHAR(MAX),
[a... | SELECT T1.department_id, T1.name, COUNT_BIG(*) FROM management AS T2 JOIN department AS T1 ON T1.department_id = T2.department_id GROUP BY T1.department_id HAVING COUNT_BIG(*) > 1 |
Which head's name has the substring 'Ha'? List the id and name. | -- Tables de la base de données (T-SQL) --
TABLE [department] (
[department id] INT,
[name] NVARCHAR(MAX),
[creation] NVARCHAR(MAX),
[ranking] INT,
[budget in billions] INT,
[num employees] INT
);
TABLE [head] (
[head id] INT,
[name] NVARCHAR(MAX),
[born state] NVARCHAR(MAX),
[a... | SELECT head_id, name FROM head WHERE name LIKE '%Ha%' |
How many farms are there? | -- Tables de la base de données (T-SQL) --
TABLE [city] (
[city id] INT,
[official name] NVARCHAR(MAX),
[status] NVARCHAR(MAX),
[area km 2] INT,
[population] INT,
[census ranking] NVARCHAR(MAX)
);
TABLE [farm] (
[farm id] INT,
[year] INT,
[total horses] INT,
[working horses] INT... | SELECT COUNT_BIG(*) FROM farm |
Count the number of farms. | -- Tables de la base de données (T-SQL) --
TABLE [city] (
[city id] INT,
[official name] NVARCHAR(MAX),
[status] NVARCHAR(MAX),
[area km 2] INT,
[population] INT,
[census ranking] NVARCHAR(MAX)
);
TABLE [farm] (
[farm id] INT,
[year] INT,
[total horses] INT,
[working horses] INT... | SELECT COUNT_BIG(*) FROM farm |
List the total number of horses on farms in ascending order. | -- Tables de la base de données (T-SQL) --
TABLE [city] (
[city id] INT,
[official name] NVARCHAR(MAX),
[status] NVARCHAR(MAX),
[area km 2] INT,
[population] INT,
[census ranking] NVARCHAR(MAX)
);
TABLE [farm] (
[farm id] INT,
[year] INT,
[total horses] INT,
[working horses] INT... | SELECT Total_Horses FROM farm ORDER BY CASE WHEN Total_Horses IS NULL THEN 1 ELSE 0 END, Total_Horses ASC |
What is the total horses record for each farm, sorted ascending? | -- Tables de la base de données (T-SQL) --
TABLE [city] (
[city id] INT,
[official name] NVARCHAR(MAX),
[status] NVARCHAR(MAX),
[area km 2] INT,
[population] INT,
[census ranking] NVARCHAR(MAX)
);
TABLE [farm] (
[farm id] INT,
[year] INT,
[total horses] INT,
[working horses] INT... | SELECT Total_Horses FROM farm ORDER BY CASE WHEN Total_Horses IS NULL THEN 1 ELSE 0 END, Total_Horses ASC |
What are the hosts of competitions whose theme is not "Aliens"? | -- Tables de la base de données (T-SQL) --
TABLE [city] (
[city id] INT,
[official name] NVARCHAR(MAX),
[status] NVARCHAR(MAX),
[area km 2] INT,
[population] INT,
[census ranking] NVARCHAR(MAX)
);
TABLE [farm] (
[farm id] INT,
[year] INT,
[total horses] INT,
[working horses] INT... | SELECT Hosts FROM farm_competition WHERE Theme <> 'Aliens' |
Return the hosts of competitions for which the theme is not Aliens? | -- Tables de la base de données (T-SQL) --
TABLE [city] (
[city id] INT,
[official name] NVARCHAR(MAX),
[status] NVARCHAR(MAX),
[area km 2] INT,
[population] INT,
[census ranking] NVARCHAR(MAX)
);
TABLE [farm] (
[farm id] INT,
[year] INT,
[total horses] INT,
[working horses] INT... | SELECT Hosts FROM farm_competition WHERE Theme <> 'Aliens' |
What are the themes of farm competitions sorted by year in ascending order? | -- Tables de la base de données (T-SQL) --
TABLE [city] (
[city id] INT,
[official name] NVARCHAR(MAX),
[status] NVARCHAR(MAX),
[area km 2] INT,
[population] INT,
[census ranking] NVARCHAR(MAX)
);
TABLE [farm] (
[farm id] INT,
[year] INT,
[total horses] INT,
[working horses] INT... | SELECT Theme FROM farm_competition ORDER BY CASE WHEN YEAR IS NULL THEN 1 ELSE 0 END, YEAR ASC |
Return the themes of farm competitions, sorted by year ascending. | -- Tables de la base de données (T-SQL) --
TABLE [city] (
[city id] INT,
[official name] NVARCHAR(MAX),
[status] NVARCHAR(MAX),
[area km 2] INT,
[population] INT,
[census ranking] NVARCHAR(MAX)
);
TABLE [farm] (
[farm id] INT,
[year] INT,
[total horses] INT,
[working horses] INT... | SELECT Theme FROM farm_competition ORDER BY CASE WHEN YEAR IS NULL THEN 1 ELSE 0 END, YEAR ASC |
What is the average number of working horses of farms with more than 5000 total number of horses? | -- Tables de la base de données (T-SQL) --
TABLE [city] (
[city id] INT,
[official name] NVARCHAR(MAX),
[status] NVARCHAR(MAX),
[area km 2] INT,
[population] INT,
[census ranking] NVARCHAR(MAX)
);
TABLE [farm] (
[farm id] INT,
[year] INT,
[total horses] INT,
[working horses] INT... | 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. | -- Tables de la base de données (T-SQL) --
TABLE [city] (
[city id] INT,
[official name] NVARCHAR(MAX),
[status] NVARCHAR(MAX),
[area km 2] INT,
[population] INT,
[census ranking] NVARCHAR(MAX)
);
TABLE [farm] (
[farm id] INT,
[year] INT,
[total horses] INT,
[working horses] INT... | SELECT AVG(Working_Horses) FROM farm WHERE Total_Horses > 5000 |
What are the maximum and minimum number of cows across all farms. | -- Tables de la base de données (T-SQL) --
TABLE [city] (
[city id] INT,
[official name] NVARCHAR(MAX),
[status] NVARCHAR(MAX),
[area km 2] INT,
[population] INT,
[census ranking] NVARCHAR(MAX)
);
TABLE [farm] (
[farm id] INT,
[year] INT,
[total horses] INT,
[working horses] INT... | SELECT MAX(Cows), MIN(Cows) FROM farm |
Return the maximum and minimum number of cows across all farms. | -- Tables de la base de données (T-SQL) --
TABLE [city] (
[city id] INT,
[official name] NVARCHAR(MAX),
[status] NVARCHAR(MAX),
[area km 2] INT,
[population] INT,
[census ranking] NVARCHAR(MAX)
);
TABLE [farm] (
[farm id] INT,
[year] INT,
[total horses] INT,
[working horses] INT... | SELECT MAX(Cows), MIN(Cows) FROM farm |
How many different statuses do cities have? | -- Tables de la base de données (T-SQL) --
TABLE [city] (
[city id] INT,
[official name] NVARCHAR(MAX),
[status] NVARCHAR(MAX),
[area km 2] INT,
[population] INT,
[census ranking] NVARCHAR(MAX)
);
TABLE [farm] (
[farm id] INT,
[year] INT,
[total horses] INT,
[working horses] INT... | SELECT COUNT_BIG(DISTINCT Status) FROM city |
Count the number of different statuses. | -- Tables de la base de données (T-SQL) --
TABLE [city] (
[city id] INT,
[official name] NVARCHAR(MAX),
[status] NVARCHAR(MAX),
[area km 2] INT,
[population] INT,
[census ranking] NVARCHAR(MAX)
);
TABLE [farm] (
[farm id] INT,
[year] INT,
[total horses] INT,
[working horses] INT... | SELECT COUNT_BIG(DISTINCT Status) FROM city |
List official names of cities in descending order of population. | -- Tables de la base de données (T-SQL) --
TABLE [city] (
[city id] INT,
[official name] NVARCHAR(MAX),
[status] NVARCHAR(MAX),
[area km 2] INT,
[population] INT,
[census ranking] NVARCHAR(MAX)
);
TABLE [farm] (
[farm id] INT,
[year] INT,
[total horses] INT,
[working horses] INT... | SELECT Official_Name FROM city ORDER BY CASE WHEN Population IS NULL THEN 1 ELSE 0 END DESC, Population DESC |
What are the official names of cities, ordered descending by population? | -- Tables de la base de données (T-SQL) --
TABLE [city] (
[city id] INT,
[official name] NVARCHAR(MAX),
[status] NVARCHAR(MAX),
[area km 2] INT,
[population] INT,
[census ranking] NVARCHAR(MAX)
);
TABLE [farm] (
[farm id] INT,
[year] INT,
[total horses] INT,
[working horses] INT... | SELECT Official_Name FROM city ORDER BY CASE WHEN Population IS NULL THEN 1 ELSE 0 END DESC, Population DESC |
List the official name and status of the city with the largest population. | -- Tables de la base de données (T-SQL) --
TABLE [city] (
[city id] INT,
[official name] NVARCHAR(MAX),
[status] NVARCHAR(MAX),
[area km 2] INT,
[population] INT,
[census ranking] NVARCHAR(MAX)
);
TABLE [farm] (
[farm id] INT,
[year] INT,
[total horses] INT,
[working horses] INT... | SELECT TOP 1 Official_Name, Status FROM city ORDER BY CASE WHEN Population IS NULL THEN 1 ELSE 0 END DESC, Population DESC |
What is the official name and status of the city with the most residents? | -- Tables de la base de données (T-SQL) --
TABLE [city] (
[city id] INT,
[official name] NVARCHAR(MAX),
[status] NVARCHAR(MAX),
[area km 2] INT,
[population] INT,
[census ranking] NVARCHAR(MAX)
);
TABLE [farm] (
[farm id] INT,
[year] INT,
[total horses] INT,
[working horses] INT... | SELECT TOP 1 Official_Name, Status FROM city ORDER BY CASE WHEN Population IS NULL THEN 1 ELSE 0 END DESC, Population DESC |
Show the years and the official names of the host cities of competitions. | -- Tables de la base de données (T-SQL) --
TABLE [city] (
[city id] INT,
[official name] NVARCHAR(MAX),
[status] NVARCHAR(MAX),
[area km 2] INT,
[population] INT,
[census ranking] NVARCHAR(MAX)
);
TABLE [farm] (
[farm id] INT,
[year] INT,
[total horses] INT,
[working horses] INT... | 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. | -- Tables de la base de données (T-SQL) --
TABLE [city] (
[city id] INT,
[official name] NVARCHAR(MAX),
[status] NVARCHAR(MAX),
[area km 2] INT,
[population] INT,
[census ranking] NVARCHAR(MAX)
);
TABLE [farm] (
[farm id] INT,
[year] INT,
[total horses] INT,
[working horses] INT... | 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 official names of the cities that have hosted more than one competition. | -- Tables de la base de données (T-SQL) --
TABLE [city] (
[city id] INT,
[official name] NVARCHAR(MAX),
[status] NVARCHAR(MAX),
[area km 2] INT,
[population] INT,
[census ranking] NVARCHAR(MAX)
);
TABLE [farm] (
[farm id] INT,
[year] INT,
[total horses] INT,
[working horses] INT... | 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_BIG(*) > 1 |
What are the official names of cities that have hosted more than one competition? | -- Tables de la base de données (T-SQL) --
TABLE [city] (
[city id] INT,
[official name] NVARCHAR(MAX),
[status] NVARCHAR(MAX),
[area km 2] INT,
[population] INT,
[census ranking] NVARCHAR(MAX)
);
TABLE [farm] (
[farm id] INT,
[year] INT,
[total horses] INT,
[working horses] INT... | 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_BIG(*) > 1 |
Show the status of the city that has hosted the greatest number of competitions. | -- Tables de la base de données (T-SQL) --
TABLE [city] (
[city id] INT,
[official name] NVARCHAR(MAX),
[status] NVARCHAR(MAX),
[area km 2] INT,
[population] INT,
[census ranking] NVARCHAR(MAX)
);
TABLE [farm] (
[farm id] INT,
[year] INT,
[total horses] INT,
[working horses] INT... | SELECT TOP 1 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 CASE WHEN COUNT_BIG(*) IS NULL THEN 1 ELSE 0 END DESC, COUNT_BIG(*) DESC |
What is the status of the city that has hosted the most competitions? | -- Tables de la base de données (T-SQL) --
TABLE [city] (
[city id] INT,
[official name] NVARCHAR(MAX),
[status] NVARCHAR(MAX),
[area km 2] INT,
[population] INT,
[census ranking] NVARCHAR(MAX)
);
TABLE [farm] (
[farm id] INT,
[year] INT,
[total horses] INT,
[working horses] INT... | SELECT TOP 1 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 CASE WHEN COUNT_BIG(*) IS NULL THEN 1 ELSE 0 END DESC, COUNT_BIG(*) DESC |
Please show the themes of competitions with host cities having populations larger than 1000. | -- Tables de la base de données (T-SQL) --
TABLE [city] (
[city id] INT,
[official name] NVARCHAR(MAX),
[status] NVARCHAR(MAX),
[area km 2] INT,
[population] INT,
[census ranking] NVARCHAR(MAX)
);
TABLE [farm] (
[farm id] INT,
[year] INT,
[total horses] INT,
[working horses] INT... | 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? | -- Tables de la base de données (T-SQL) --
TABLE [city] (
[city id] INT,
[official name] NVARCHAR(MAX),
[status] NVARCHAR(MAX),
[area km 2] INT,
[population] INT,
[census ranking] NVARCHAR(MAX)
);
TABLE [farm] (
[farm id] INT,
[year] INT,
[total horses] INT,
[working horses] INT... | 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 different statuses of cities and the average population of cities with each status. | -- Tables de la base de données (T-SQL) --
TABLE [city] (
[city id] INT,
[official name] NVARCHAR(MAX),
[status] NVARCHAR(MAX),
[area km 2] INT,
[population] INT,
[census ranking] NVARCHAR(MAX)
);
TABLE [farm] (
[farm id] INT,
[year] INT,
[total horses] INT,
[working horses] INT... | SELECT Status, AVG(Population) FROM city GROUP BY Status |
What are the statuses and average populations of each city? | -- Tables de la base de données (T-SQL) --
TABLE [city] (
[city id] INT,
[official name] NVARCHAR(MAX),
[status] NVARCHAR(MAX),
[area km 2] INT,
[population] INT,
[census ranking] NVARCHAR(MAX)
);
TABLE [farm] (
[farm id] INT,
[year] INT,
[total horses] INT,
[working horses] INT... | SELECT Status, AVG(Population) FROM city GROUP BY Status |
Please show the different statuses, ordered by the number of cities that have each. | -- Tables de la base de données (T-SQL) --
TABLE [city] (
[city id] INT,
[official name] NVARCHAR(MAX),
[status] NVARCHAR(MAX),
[area km 2] INT,
[population] INT,
[census ranking] NVARCHAR(MAX)
);
TABLE [farm] (
[farm id] INT,
[year] INT,
[total horses] INT,
[working horses] INT... | SELECT Status FROM city GROUP BY Status ORDER BY CASE WHEN COUNT_BIG(*) IS NULL THEN 1 ELSE 0 END, COUNT_BIG(*) ASC |
Return the different statuses of cities, ascending by frequency. | -- Tables de la base de données (T-SQL) --
TABLE [city] (
[city id] INT,
[official name] NVARCHAR(MAX),
[status] NVARCHAR(MAX),
[area km 2] INT,
[population] INT,
[census ranking] NVARCHAR(MAX)
);
TABLE [farm] (
[farm id] INT,
[year] INT,
[total horses] INT,
[working horses] INT... | SELECT Status FROM city GROUP BY Status ORDER BY CASE WHEN COUNT_BIG(*) IS NULL THEN 1 ELSE 0 END, COUNT_BIG(*) ASC |
List the most common type of Status across cities. | -- Tables de la base de données (T-SQL) --
TABLE [city] (
[city id] INT,
[official name] NVARCHAR(MAX),
[status] NVARCHAR(MAX),
[area km 2] INT,
[population] INT,
[census ranking] NVARCHAR(MAX)
);
TABLE [farm] (
[farm id] INT,
[year] INT,
[total horses] INT,
[working horses] INT... | SELECT TOP 1 Status FROM city GROUP BY Status ORDER BY CASE WHEN COUNT_BIG(*) IS NULL THEN 1 ELSE 0 END DESC, COUNT_BIG(*) DESC |
What is the most common status across all cities? | -- Tables de la base de données (T-SQL) --
TABLE [city] (
[city id] INT,
[official name] NVARCHAR(MAX),
[status] NVARCHAR(MAX),
[area km 2] INT,
[population] INT,
[census ranking] NVARCHAR(MAX)
);
TABLE [farm] (
[farm id] INT,
[year] INT,
[total horses] INT,
[working horses] INT... | SELECT TOP 1 Status FROM city GROUP BY Status ORDER BY CASE WHEN COUNT_BIG(*) IS NULL THEN 1 ELSE 0 END DESC, COUNT_BIG(*) DESC |
List the official names of cities that have not held any competition. | -- Tables de la base de données (T-SQL) --
TABLE [city] (
[city id] INT,
[official name] NVARCHAR(MAX),
[status] NVARCHAR(MAX),
[area km 2] INT,
[population] INT,
[census ranking] NVARCHAR(MAX)
);
TABLE [farm] (
[farm id] INT,
[year] INT,
[total horses] INT,
[working horses] INT... | SELECT Official_Name FROM city WHERE NOT City_ID IN (SELECT Host_city_ID FROM farm_competition) |
What are the official names of cities that have not hosted a farm competition? | -- Tables de la base de données (T-SQL) --
TABLE [city] (
[city id] INT,
[official name] NVARCHAR(MAX),
[status] NVARCHAR(MAX),
[area km 2] INT,
[population] INT,
[census ranking] NVARCHAR(MAX)
);
TABLE [farm] (
[farm id] INT,
[year] INT,
[total horses] INT,
[working horses] INT... | SELECT Official_Name FROM city WHERE NOT City_ID IN (SELECT Host_city_ID FROM farm_competition) |
Show the status shared by cities with population bigger than 1500 and smaller than 500. | -- Tables de la base de données (T-SQL) --
TABLE [city] (
[city id] INT,
[official name] NVARCHAR(MAX),
[status] NVARCHAR(MAX),
[area km 2] INT,
[population] INT,
[census ranking] NVARCHAR(MAX)
);
TABLE [farm] (
[farm id] INT,
[year] INT,
[total horses] INT,
[working horses] INT... | 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? | -- Tables de la base de données (T-SQL) --
TABLE [city] (
[city id] INT,
[official name] NVARCHAR(MAX),
[status] NVARCHAR(MAX),
[area km 2] INT,
[population] INT,
[census ranking] NVARCHAR(MAX)
);
TABLE [farm] (
[farm id] INT,
[year] INT,
[total horses] INT,
[working horses] INT... | SELECT Status FROM city WHERE Population > 1500 INTERSECT SELECT Status FROM city WHERE Population < 500 |
Find the official names of cities with population bigger than 1500 or smaller than 500. | -- Tables de la base de données (T-SQL) --
TABLE [city] (
[city id] INT,
[official name] NVARCHAR(MAX),
[status] NVARCHAR(MAX),
[area km 2] INT,
[population] INT,
[census ranking] NVARCHAR(MAX)
);
TABLE [farm] (
[farm id] INT,
[year] INT,
[total horses] INT,
[working horses] INT... | 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? | -- Tables de la base de données (T-SQL) --
TABLE [city] (
[city id] INT,
[official name] NVARCHAR(MAX),
[status] NVARCHAR(MAX),
[area km 2] INT,
[population] INT,
[census ranking] NVARCHAR(MAX)
);
TABLE [farm] (
[farm id] INT,
[year] INT,
[total horses] INT,
[working horses] INT... | SELECT Official_Name FROM city WHERE Population > 1500 OR Population < 500 |
Show the census ranking of cities whose status are not "Village". | -- Tables de la base de données (T-SQL) --
TABLE [city] (
[city id] INT,
[official name] NVARCHAR(MAX),
[status] NVARCHAR(MAX),
[area km 2] INT,
[population] INT,
[census ranking] NVARCHAR(MAX)
);
TABLE [farm] (
[farm id] INT,
[year] INT,
[total horses] INT,
[working horses] INT... | SELECT Census_Ranking FROM city WHERE Status <> [Village] |
What are the census rankings of cities that do not have the status "Village"? | -- Tables de la base de données (T-SQL) --
TABLE [city] (
[city id] INT,
[official name] NVARCHAR(MAX),
[status] NVARCHAR(MAX),
[area km 2] INT,
[population] INT,
[census ranking] NVARCHAR(MAX)
);
TABLE [farm] (
[farm id] INT,
[year] INT,
[total horses] INT,
[working horses] INT... | SELECT Census_Ranking FROM city WHERE Status <> [Village] |
which course has most number of registered students? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | SELECT TOP 1 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 CASE WHEN COUNT_BIG(*) IS NULL THEN 1 ELSE 0 END DESC, COUNT_BIG(*) DESC |
What is the name of the course with the most registered students? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | SELECT TOP 1 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 CASE WHEN COUNT_BIG(*) IS NULL THEN 1 ELSE 0 END DESC, COUNT_BIG(*) DESC |
what is id of students who registered some courses but the least number of courses in these students? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | SELECT TOP 1 student_id FROM student_course_registrations GROUP BY student_id ORDER BY CASE WHEN COUNT_BIG(*) IS NULL THEN 1 ELSE 0 END, COUNT_BIG(*) |
What are the ids of the students who registered for some courses but had the least number of courses for all students? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | SELECT TOP 1 student_id FROM student_course_registrations GROUP BY student_id ORDER BY CASE WHEN COUNT_BIG(*) IS NULL THEN 1 ELSE 0 END, COUNT_BIG(*) |
what are the first name and last name of all candidates? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | 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? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | SELECT T2.first_name, T2.last_name FROM candidates AS T1 JOIN people AS T2 ON T1.candidate_id = T2.person_id |
List the id of students who never attends courses? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | SELECT student_id FROM students WHERE NOT student_id IN (SELECT student_id FROM student_course_attendance) |
What are the ids of every student who has never attended a course? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | SELECT student_id FROM students WHERE NOT student_id IN (SELECT student_id FROM student_course_attendance) |
List the id of students who attended some courses? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | SELECT student_id FROM student_course_attendance |
What are the ids of all students who have attended at least one course? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | SELECT student_id FROM student_course_attendance |
What are the ids of all students for courses and what are the names of those courses? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | 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 is detail of the student who most recently registered course? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | SELECT TOP 1 T2.student_details FROM student_course_registrations AS T1 JOIN students AS T2 ON T1.student_id = T2.student_id ORDER BY CASE WHEN T1.registration_date IS NULL THEN 1 ELSE 0 END DESC, T1.registration_date DESC |
What details do we have on the students who registered for courses most recently? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | SELECT TOP 1 T2.student_details FROM student_course_registrations AS T1 JOIN students AS T2 ON T1.student_id = T2.student_id ORDER BY CASE WHEN T1.registration_date IS NULL THEN 1 ELSE 0 END DESC, T1.registration_date DESC |
How many students attend course English? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | SELECT COUNT_BIG(*) 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? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | SELECT COUNT_BIG(*) FROM courses AS T1 JOIN student_course_attendance AS T2 ON T1.course_id = T2.course_id WHERE T1.course_name = [English] |
How many courses do the student whose id is 171 attend? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | SELECT COUNT_BIG(*) 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? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | SELECT COUNT_BIG(*) FROM courses AS T1 JOIN student_course_attendance AS T2 ON T1.course_id = T2.course_id WHERE T2.student_id = 171 |
Find id of the candidate whose email is stanley.monahan@example.org? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | SELECT T2.candidate_id FROM people AS T1 JOIN candidates AS T2 ON T1.person_id = T2.candidate_id WHERE T1.email_address = [stanley.monahan@example.org] |
What is the id of the candidate whose email is stanley.monahan@example.org? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | SELECT T2.candidate_id FROM people AS T1 JOIN candidates AS T2 ON T1.person_id = T2.candidate_id WHERE T1.email_address = [stanley.monahan@example.org] |
Find id of the candidate who most recently accessed the course? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | SELECT TOP 1 candidate_id FROM candidate_assessments ORDER BY CASE WHEN assessment_date IS NULL THEN 1 ELSE 0 END DESC, assessment_date DESC |
What is the id of the candidate who most recently accessed the course? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | SELECT TOP 1 candidate_id FROM candidate_assessments ORDER BY CASE WHEN assessment_date IS NULL THEN 1 ELSE 0 END DESC, assessment_date DESC |
What is detail of the student who registered the most number of courses? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | SELECT TOP 1 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 CASE WHEN COUNT_BIG(*) IS NULL THEN 1 ELSE 0 END DESC, COUNT_BIG(*) DESC |
What are the details of the student who registered for the most number of courses? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | SELECT TOP 1 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 CASE WHEN COUNT_BIG(*) IS NULL THEN 1 ELSE 0 END DESC, COUNT_BIG(*) DESC |
List the id of students who registered some courses and the number of their registered courses? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | SELECT T1.student_id, COUNT_BIG(*) 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? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | SELECT T1.student_id, COUNT_BIG(*) FROM students AS T1 JOIN student_course_registrations AS T2 ON T1.student_id = T2.student_id GROUP BY T1.student_id |
How many registed students do each course have? List course name and the number of their registered students? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | SELECT T3.course_name, COUNT_BIG(*) 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? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | SELECT T3.course_name, COUNT_BIG(*) 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 |
Find id of candidates whose assessment code is "Pass"? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | 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? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | SELECT candidate_id FROM candidate_assessments WHERE asessment_outcome_code = [Pass] |
Find the cell mobile number of the candidates whose assessment code is "Fail"? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | 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"? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | 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 id of students who registered course 301? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | SELECT student_id FROM student_course_attendance WHERE course_id = 301 |
What are the ids of the students who registered for course 301? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | SELECT student_id FROM student_course_attendance WHERE course_id = 301 |
What is the id of the student who most recently registered course 301? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | SELECT TOP 1 student_id FROM student_course_attendance WHERE course_id = 301 ORDER BY CASE WHEN date_of_attendance IS NULL THEN 1 ELSE 0 END DESC, date_of_attendance DESC |
What are the ids of the students who registered for course 301 most recently? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | SELECT TOP 1 student_id FROM student_course_attendance WHERE course_id = 301 ORDER BY CASE WHEN date_of_attendance IS NULL THEN 1 ELSE 0 END DESC, date_of_attendance DESC |
Find distinct cities of addresses of people? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | 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? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | SELECT DISTINCT T1.city FROM addresses AS T1 JOIN people_addresses AS T2 ON T1.address_id = T2.address_id |
Find distinct cities of address of students? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | 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? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | 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 |
List the names of courses in alphabetical order? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | SELECT course_name FROM courses ORDER BY CASE WHEN course_name IS NULL THEN 1 ELSE 0 END, course_name |
What are the names of the courses in alphabetical order? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | SELECT course_name FROM courses ORDER BY CASE WHEN course_name IS NULL THEN 1 ELSE 0 END, course_name |
List the first names of people in alphabetical order? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | SELECT first_name FROM people ORDER BY CASE WHEN first_name IS NULL THEN 1 ELSE 0 END, first_name |
What are the first names of the people in alphabetical order? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | SELECT first_name FROM people ORDER BY CASE WHEN first_name IS NULL THEN 1 ELSE 0 END, first_name |
What are the id of students who registered courses or attended courses? | -- Tables de la base de données (T-SQL) --
TABLE [addresses] (
[address id] INT,
[line 1] NVARCHAR(MAX),
[line 2] NVARCHAR(MAX),
[city] NVARCHAR(MAX),
[zip postcode] NVARCHAR(MAX),
[state province county] NVARCHAR(MAX),
[country] NVARCHAR(MAX)
);
TABLE [people] (
[person id] INT,
[f... | SELECT student_id FROM student_course_registrations UNION SELECT student_id FROM student_course_attendance |
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