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Encontre o número de professores no departamento de contabilidade.
CREATE TABLE professor (dept_code VARCHAR); CREATE TABLE department (dept_code VARCHAR)
SELECT COUNT(*) FROM professor AS T1 JOIN department AS T2 ON T1.dept_code = T2.dept_code WHERE DEPT_NAME = "Accounting"
Quantos professores estão a ensinar aulas com código ACCT-211?
CREATE TABLE CLASS (PROF_NUM VARCHAR, CRS_CODE VARCHAR)
SELECT COUNT(DISTINCT PROF_NUM) FROM CLASS WHERE CRS_CODE = "ACCT-211"
Qual é o nome e o apelido do professor do departamento de biologia?
CREATE TABLE professor (dept_code VARCHAR, EMP_NUM VARCHAR); CREATE TABLE department (dept_code VARCHAR); CREATE TABLE employee (EMP_FNAME VARCHAR, EMP_LNAME VARCHAR, EMP_NUM VARCHAR)
SELECT T3.EMP_FNAME, T3.EMP_LNAME FROM professor AS T1 JOIN department AS T2 ON T1.dept_code = T2.dept_code JOIN employee AS T3 ON T1.EMP_NUM = T3.EMP_NUM WHERE DEPT_NAME = "Biology"
Quais são os primeiros nomes e data de nascimento dos professores que ensinam o curso ACCT-211?
CREATE TABLE CLASS (PROF_NUM VARCHAR); CREATE TABLE employee (EMP_FNAME VARCHAR, EMP_DOB VARCHAR, EMP_NUM VARCHAR)
SELECT DISTINCT T1.EMP_FNAME, T1.EMP_DOB FROM employee AS T1 JOIN CLASS AS T2 ON T1.EMP_NUM = T2.PROF_NUM WHERE CRS_CODE = "ACCT-211"
Quantas aulas tem o professor cujo apelido é Graztevski?
CREATE TABLE CLASS (PROF_NUM VARCHAR); CREATE TABLE employee (EMP_NUM VARCHAR, EMP_LNAME VARCHAR)
SELECT COUNT(*) FROM employee AS T1 JOIN CLASS AS T2 ON T1.EMP_NUM = T2.PROF_NUM WHERE T1.EMP_LNAME = 'Graztevski'
Qual é o código da escola onde o departamento de contabilidade pertence?
CREATE TABLE department (school_code VARCHAR, dept_name VARCHAR)
SELECT school_code FROM department WHERE dept_name = "Accounting"
Quantos créditos tem o curso CIS-220, e qual é a sua descrição?
CREATE TABLE course (crs_credit VARCHAR, crs_description VARCHAR, crs_code VARCHAR)
SELECT crs_credit, crs_description FROM course WHERE crs_code = 'CIS-220'
Qual é o endereço do departamento de História?
CREATE TABLE department (dept_address VARCHAR, dept_name VARCHAR)
SELECT dept_address FROM department WHERE dept_name = 'History'
Quantos locais diferentes tem a escola com código BUS?
CREATE TABLE department (dept_address VARCHAR, school_code VARCHAR)
SELECT COUNT(DISTINCT dept_address) FROM department WHERE school_code = 'BUS'
Quantos locais diferentes tem cada escola?
CREATE TABLE department (school_code VARCHAR, dept_address VARCHAR)
SELECT COUNT(DISTINCT dept_address), school_code FROM department GROUP BY school_code
Encontrou a descrição e o crédito do curso QM-261?
CREATE TABLE course (crs_credit VARCHAR, crs_description VARCHAR, crs_code VARCHAR)
SELECT crs_credit, crs_description FROM course WHERE crs_code = 'QM-261'
Encontre o número de departamentos em cada escola.
CREATE TABLE department (school_code VARCHAR, dept_name VARCHAR)
SELECT COUNT(DISTINCT dept_name), school_code FROM department GROUP BY school_code
Encontre o número de departamentos diferentes em cada escola cujo número de departamentos diferentes é menor que 5.
CREATE TABLE department (school_code VARCHAR, dept_name VARCHAR)
SELECT COUNT(DISTINCT dept_name), school_code FROM department GROUP BY school_code HAVING COUNT(DISTINCT dept_name) < 5
Quantas seções tem cada curso?
CREATE TABLE CLASS (crs_code VARCHAR)
SELECT COUNT(*), crs_code FROM CLASS GROUP BY crs_code
Qual é o crédito total que cada departamento oferece?
CREATE TABLE course (dept_code VARCHAR, crs_credit INTEGER)
SELECT SUM(crs_credit), dept_code FROM course GROUP BY dept_code
Encontre o número de aulas oferecidas para todas as salas de aula que tiveram pelo menos 2 aulas.
CREATE TABLE CLASS (class_room VARCHAR)
SELECT COUNT(*), class_room FROM CLASS GROUP BY class_room HAVING COUNT(*) >= 2
Encontre o número de classes em cada departamento.
CREATE TABLE CLASS (crs_code VARCHAR); CREATE TABLE course (crs_code VARCHAR)
SELECT COUNT(*), dept_code FROM CLASS AS T1 JOIN course AS T2 ON T1.crs_code = T2.crs_code GROUP BY dept_code
Encontre o número de turmas em cada escola.
CREATE TABLE department (school_code VARCHAR, dept_code VARCHAR); CREATE TABLE CLASS (crs_code VARCHAR); CREATE TABLE course (crs_code VARCHAR, dept_code VARCHAR)
SELECT COUNT(*), T3.school_code FROM CLASS AS T1 JOIN course AS T2 ON T1.crs_code = T2.crs_code JOIN department AS T3 ON T2.dept_code = T3.dept_code GROUP BY T3.school_code
Qual é o número de professores para cada escola?
CREATE TABLE department (school_code VARCHAR, dept_code VARCHAR); CREATE TABLE professor (dept_code VARCHAR)
SELECT COUNT(*), T1.school_code FROM department AS T1 JOIN professor AS T2 ON T1.dept_code = T2.dept_code GROUP BY T1.school_code
Descobre a contagem e o código do trabalho que tem a maioria dos empregados.
CREATE TABLE employee (emp_jobcode VARCHAR)
SELECT emp_jobcode, COUNT(*) FROM employee GROUP BY emp_jobcode ORDER BY COUNT(*) DESC LIMIT 1
Qual escola tem a menor quantidade de professores?
CREATE TABLE department (school_code VARCHAR, dept_code VARCHAR); CREATE TABLE professor (dept_code VARCHAR)
SELECT T1.school_code FROM department AS T1 JOIN professor AS T2 ON T1.dept_code = T2.dept_code GROUP BY T1.school_code ORDER BY COUNT(*) LIMIT 1
Encontre o número de professores com um Ph.D. grau em cada departamento.
CREATE TABLE professor (dept_code VARCHAR, prof_high_degree VARCHAR)
SELECT COUNT(*), dept_code FROM professor WHERE prof_high_degree = 'Ph.D.' GROUP BY dept_code
Encontre o número de alunos para cada departamento.
CREATE TABLE student (dept_code VARCHAR)
SELECT COUNT(*), dept_code FROM student GROUP BY dept_code
Calcule o número total de horas realizadas por todos os alunos de cada departamento.
CREATE TABLE student (dept_code VARCHAR, stu_hrs INTEGER)
SELECT SUM(stu_hrs), dept_code FROM student GROUP BY dept_code
Encontre a média, média e média de todos os alunos de cada departamento.
CREATE TABLE student (dept_code VARCHAR, stu_gpa INTEGER)
SELECT MAX(stu_gpa), AVG(stu_gpa), MIN(stu_gpa), dept_code FROM student GROUP BY dept_code
Qual é o nome e a média do departamento cujos alunos têm a média mais alta?
CREATE TABLE department (dept_name VARCHAR, dept_code VARCHAR); CREATE TABLE student (stu_gpa INTEGER, dept_code VARCHAR)
SELECT T2.dept_name, AVG(T1.stu_gpa) FROM student AS T1 JOIN department AS T2 ON T1.dept_code = T2.dept_code GROUP BY T1.dept_code ORDER BY AVG(T1.stu_gpa) DESC LIMIT 1
Quantas escolas existem no total?
CREATE TABLE department (school_code VARCHAR)
SELECT COUNT(DISTINCT school_code) FROM department
Quantas classes diferentes há?
CREATE TABLE CLASS (class_code VARCHAR)
SELECT COUNT(DISTINCT class_code) FROM CLASS
Quantos cursos são oferecidos?
CREATE TABLE CLASS (crs_code VARCHAR)
SELECT COUNT(DISTINCT crs_code) FROM CLASS
Quantos departamentos tem a faculdade?
CREATE TABLE department (dept_name VARCHAR)
SELECT COUNT(DISTINCT dept_name) FROM department
Quantos cursos oferece o departamento de Informática e Sistemas?
CREATE TABLE course (dept_code VARCHAR); CREATE TABLE department (dept_code VARCHAR)
SELECT COUNT(*) FROM department AS T1 JOIN course AS T2 ON T1.dept_code = T2.dept_code WHERE dept_name = "Computer Info. Systems"
Quantas seções tem o curso ACCT-211?
CREATE TABLE CLASS (class_section VARCHAR, crs_code VARCHAR)
SELECT COUNT(DISTINCT class_section) FROM CLASS WHERE crs_code = 'ACCT-211'
Encontre o total de créditos de todas as aulas oferecidas por cada departamento.
CREATE TABLE CLASS (crs_code VARCHAR); CREATE TABLE course (dept_code VARCHAR, crs_credit INTEGER, crs_code VARCHAR)
SELECT SUM(T1.crs_credit), T1.dept_code FROM course AS T1 JOIN CLASS AS T2 ON T1.crs_code = T2.crs_code GROUP BY T1.dept_code
Encontre o nome do departamento que oferece o maior número de créditos de todas as classes.
CREATE TABLE CLASS (crs_code VARCHAR); CREATE TABLE department (dept_name VARCHAR, dept_code VARCHAR); CREATE TABLE course (dept_code VARCHAR, crs_code VARCHAR, crs_credit INTEGER)
SELECT T3.dept_name FROM course AS T1 JOIN CLASS AS T2 ON T1.crs_code = T2.crs_code JOIN department AS T3 ON T1.dept_code = T3.dept_code GROUP BY T1.dept_code ORDER BY SUM(T1.crs_credit) DESC LIMIT 1
Quantos alunos estão matriculados na classe ACCT-211?
CREATE TABLE enroll (class_code VARCHAR); CREATE TABLE CLASS (class_code VARCHAR, crs_code VARCHAR)
SELECT COUNT(*) FROM CLASS AS T1 JOIN enroll AS T2 ON T1.class_code = T2.class_code WHERE T1.crs_code = 'ACCT-211'
Qual é o primeiro nome de cada aluno matriculado na turma ACCT-211?
CREATE TABLE student (stu_fname VARCHAR, stu_num VARCHAR); CREATE TABLE CLASS (class_code VARCHAR, crs_code VARCHAR); CREATE TABLE enroll (class_code VARCHAR, stu_num VARCHAR)
SELECT T3.stu_fname FROM CLASS AS T1 JOIN enroll AS T2 ON T1.class_code = T2.class_code JOIN student AS T3 ON T2.stu_num = T3.stu_num WHERE T1.crs_code = 'ACCT-211'
Qual é o primeiro nome dos alunos matriculados na classe ACCT-211 e que obtiveram nota C?
CREATE TABLE CLASS (class_code VARCHAR, crs_code VARCHAR); CREATE TABLE student (stu_fname VARCHAR, stu_num VARCHAR); CREATE TABLE enroll (class_code VARCHAR, stu_num VARCHAR, enroll_grade VARCHAR)
SELECT T3.stu_fname FROM CLASS AS T1 JOIN enroll AS T2 ON T1.class_code = T2.class_code JOIN student AS T3 ON T2.stu_num = T3.stu_num WHERE T1.crs_code = 'ACCT-211' AND T2.enroll_grade = 'C'
Calcule o número total de empregados.
CREATE TABLE employee (Id VARCHAR)
SELECT COUNT(*) FROM employee
Quantos professores têm um doutoramento?
CREATE TABLE professor (prof_high_degree VARCHAR)
SELECT COUNT(*) FROM professor WHERE prof_high_degree = 'Ph.D.'
Quantos alunos estão matriculados na classe ministrada por algum professor do departamento de contabilidade?
CREATE TABLE enroll (class_code VARCHAR); CREATE TABLE department (dept_code VARCHAR, dept_name VARCHAR); CREATE TABLE course (crs_code VARCHAR, dept_code VARCHAR); CREATE TABLE CLASS (class_code VARCHAR, crs_code VARCHAR)
SELECT COUNT(*) FROM CLASS AS T1 JOIN enroll AS T2 ON T1.class_code = T2.class_code JOIN course AS T3 ON T1.crs_code = T3.crs_code JOIN department AS T4 ON T3.dept_code = T4.dept_code WHERE T4.dept_name = 'Accounting'
Qual é o nome do departamento que tem o maior número de estudantes matriculados?
CREATE TABLE enroll (class_code VARCHAR); CREATE TABLE CLASS (class_code VARCHAR, crs_code VARCHAR); CREATE TABLE course (dept_code VARCHAR, crs_code VARCHAR); CREATE TABLE department (dept_name VARCHAR, dept_code VARCHAR)
SELECT T4.dept_name FROM CLASS AS T1 JOIN enroll AS T2 ON T1.class_code = T2.class_code JOIN course AS T3 ON T1.crs_code = T3.crs_code JOIN department AS T4 ON T3.dept_code = T4.dept_code GROUP BY T3.dept_code ORDER BY COUNT(*) DESC LIMIT 1
Lista de nomes de todos os departamentos ordenados por seus nomes.
CREATE TABLE department (dept_name VARCHAR)
SELECT dept_name FROM department ORDER BY dept_name
Escreva os códigos de todos os cursos que acontecem na sala KLR209.
CREATE TABLE CLASS (class_code VARCHAR, class_room VARCHAR)
SELECT class_code FROM CLASS WHERE class_room = 'KLR209'
Indicar o nome de todos os empregados com o código de emprego PROF, ordenado por data de nascimento.
CREATE TABLE employee (emp_fname VARCHAR, emp_jobcode VARCHAR, emp_dob VARCHAR)
SELECT emp_fname FROM employee WHERE emp_jobcode = 'PROF' ORDER BY emp_dob
Encontre os apelidos e cargos de todos os professores ordenados por ordem alfabética de seu apelido.
CREATE TABLE professor (prof_office VARCHAR, emp_num VARCHAR); CREATE TABLE employee (emp_fname VARCHAR, emp_num VARCHAR)
SELECT T2.emp_fname, T1.prof_office FROM professor AS T1 JOIN employee AS T2 ON T1.emp_num = T2.emp_num ORDER BY T2.emp_fname
Qual é o nome e o apelido do empregado mais velho?
CREATE TABLE employee (emp_fname VARCHAR, emp_lname VARCHAR, emp_dob VARCHAR)
SELECT emp_fname, emp_lname FROM employee ORDER BY emp_dob LIMIT 1
Qual é o primeiro nome, sobrenome, e GPA do mais jovem entre os alunos cujo GPA é acima de 3?
CREATE TABLE student (stu_fname VARCHAR, stu_lname VARCHAR, stu_gpa INTEGER, stu_dob VARCHAR)
SELECT stu_fname, stu_lname, stu_gpa FROM student WHERE stu_gpa > 3 ORDER BY stu_dob DESC LIMIT 1
Qual é o primeiro nome dos alunos que tiveram nota C em qualquer classe?
CREATE TABLE student (stu_num VARCHAR); CREATE TABLE enroll (stu_num VARCHAR)
SELECT DISTINCT stu_fname FROM student AS T1 JOIN enroll AS T2 ON T1.stu_num = T2.stu_num WHERE enroll_grade = 'C'
Qual é o nome do departamento que tem o menor número de professores?
CREATE TABLE professor (dept_code VARCHAR); CREATE TABLE department (dept_name VARCHAR, dept_code VARCHAR)
SELECT T2.dept_name FROM professor AS T1 JOIN department AS T2 ON T1.dept_code = T2.dept_code GROUP BY T1.dept_code ORDER BY COUNT(*) LIMIT 1
Qual é o nome do departamento onde tem o maior número de professores com um Ph.D. grau?
CREATE TABLE professor (dept_code VARCHAR, prof_high_degree VARCHAR); CREATE TABLE department (dept_name VARCHAR, dept_code VARCHAR)
SELECT T2.dept_name, T1.dept_code FROM professor AS T1 JOIN department AS T2 ON T1.dept_code = T2.dept_code WHERE T1.prof_high_degree = 'Ph.D.' GROUP BY T1.dept_code ORDER BY COUNT(*) DESC LIMIT 1
Quais são os primeiros nomes dos professores que não ensinam uma aula.
CREATE TABLE employee (emp_fname VARCHAR, emp_jobcode VARCHAR); CREATE TABLE CLASS (prof_num VARCHAR); CREATE TABLE employee (emp_fname VARCHAR, emp_num VARCHAR)
SELECT emp_fname FROM employee WHERE emp_jobcode = 'PROF' EXCEPT SELECT T1.emp_fname FROM employee AS T1 JOIN CLASS AS T2 ON T1.emp_num = T2.prof_num
Quais são os primeiros nomes dos professores do departamento de história que não ensinam uma aula.
CREATE TABLE professor (emp_num VARCHAR, dept_code VARCHAR); CREATE TABLE department (dept_code VARCHAR, dept_name VARCHAR); CREATE TABLE CLASS (prof_num VARCHAR); CREATE TABLE employee (emp_fname VARCHAR, emp_num VARCHAR)
SELECT T1.emp_fname FROM employee AS T1 JOIN professor AS T2 ON T1.emp_num = T2.emp_num JOIN department AS T3 ON T2.dept_code = T3.dept_code WHERE T3.dept_name = 'History' EXCEPT SELECT T4.emp_fname FROM employee AS T4 JOIN CLASS AS T5 ON T4.emp_num = T5.prof_num
Qual é o nome e o cargo do professor do departamento de história?
CREATE TABLE department (dept_code VARCHAR, dept_name VARCHAR); CREATE TABLE employee (emp_lname VARCHAR, emp_num VARCHAR); CREATE TABLE professor (prof_office VARCHAR, emp_num VARCHAR, dept_code VARCHAR)
SELECT T1.emp_lname, T2.prof_office FROM employee AS T1 JOIN professor AS T2 ON T1.emp_num = T2.emp_num JOIN department AS T3 ON T2.dept_code = T3.dept_code WHERE T3.dept_name = 'History'
Qual é o nome do departamento e o cargo do professor cujo sobrenome é Heffington?
CREATE TABLE employee (emp_num VARCHAR, emp_lname VARCHAR); CREATE TABLE department (dept_name VARCHAR, dept_code VARCHAR); CREATE TABLE professor (prof_office VARCHAR, emp_num VARCHAR, dept_code VARCHAR)
SELECT T3.dept_name, T2.prof_office FROM employee AS T1 JOIN professor AS T2 ON T1.emp_num = T2.emp_num JOIN department AS T3 ON T2.dept_code = T3.dept_code WHERE T1.emp_lname = 'Heffington'
Encontre o sobrenome e a data de contratação do professor que está no escritório DRE 102.
CREATE TABLE professor (emp_num VARCHAR, prof_office VARCHAR); CREATE TABLE employee (emp_lname VARCHAR, emp_hiredate VARCHAR, emp_num VARCHAR)
SELECT T1.emp_lname, T1.emp_hiredate FROM employee AS T1 JOIN professor AS T2 ON T1.emp_num = T2.emp_num WHERE T2.prof_office = 'DRE 102'
Qual é o código do curso que o aluno cujo sobrenome é Smithson tomou?
CREATE TABLE student (stu_num VARCHAR, stu_lname VARCHAR); CREATE TABLE enroll (class_code VARCHAR, stu_num VARCHAR); CREATE TABLE CLASS (crs_code VARCHAR, class_code VARCHAR)
SELECT T1.crs_code FROM CLASS AS T1 JOIN enroll AS T2 ON T1.class_code = T2.class_code JOIN student AS T3 ON T3.stu_num = T2.stu_num WHERE T3.stu_lname = 'Smithson'
Qual é a descrição e o crédito do curso que o aluno cujo sobrenome é Smithson tomou?
CREATE TABLE student (stu_num VARCHAR, stu_lname VARCHAR); CREATE TABLE course (crs_description VARCHAR, crs_credit VARCHAR, crs_code VARCHAR); CREATE TABLE CLASS (class_code VARCHAR, crs_code VARCHAR); CREATE TABLE enroll (class_code VARCHAR, stu_num VARCHAR)
SELECT T4.crs_description, T4.crs_credit FROM CLASS AS T1 JOIN enroll AS T2 ON T1.class_code = T2.class_code JOIN student AS T3 ON T3.stu_num = T2.stu_num JOIN course AS T4 ON T4.crs_code = T1.crs_code WHERE T3.stu_lname = 'Smithson'
Quantos professores têm um doutoramento ou mestrado?
CREATE TABLE professor (prof_high_degree VARCHAR)
SELECT COUNT(*) FROM professor WHERE prof_high_degree = 'Ph.D.' OR prof_high_degree = 'MA'
Quantos professores são de qualquer departamento de Contabilidade ou Biologia?
CREATE TABLE department (dept_code VARCHAR, dept_name VARCHAR); CREATE TABLE professor (dept_code VARCHAR)
SELECT COUNT(*) FROM professor AS T1 JOIN department AS T2 ON T1.dept_code = T2.dept_code WHERE T2.dept_name = 'Accounting' OR T2.dept_name = 'Biology'
Encontre o primeiro nome do professor que está a ensinar dois cursos com código CIS-220 e QM-261.
CREATE TABLE CLASS (prof_num VARCHAR); CREATE TABLE employee (emp_fname VARCHAR, emp_num VARCHAR)
SELECT T1.emp_fname FROM employee AS T1 JOIN CLASS AS T2 ON T1.emp_num = T2.prof_num WHERE crs_code = 'CIS-220' INTERSECT SELECT T1.emp_fname FROM employee AS T1 JOIN CLASS AS T2 ON T1.emp_num = T2.prof_num WHERE crs_code = 'QM-261'
Encontre o nome do estudante que está a tomar aulas de contabilidade e Informática.
CREATE TABLE CLASS (class_code VARCHAR, crs_code VARCHAR); CREATE TABLE enroll (stu_num VARCHAR, class_code VARCHAR); CREATE TABLE department (dept_code VARCHAR, dept_name VARCHAR); CREATE TABLE course (crs_code VARCHAR, dept_code VARCHAR); CREATE TABLE student (stu_fname VARCHAR, stu_num VARCHAR)
SELECT T1.stu_fname FROM student AS T1 JOIN enroll AS T2 ON T1.stu_num = T2.stu_num JOIN CLASS AS T3 ON T2.class_code = T3.class_code JOIN course AS T4 ON T3.crs_code = T4.crs_code JOIN department AS T5 ON T5.dept_code = T4.dept_code WHERE T5.dept_name = 'Accounting' INTERSECT SELECT T1.stu_fname FROM student AS T1 JOIN enroll AS T2 ON T1.stu_num = T2.stu_num JOIN CLASS AS T3 ON T2.class_code = T3.class_code JOIN course AS T4 ON T3.crs_code = T4.crs_code JOIN department AS T5 ON T5.dept_code = T4.dept_code WHERE T5.dept_name = 'Computer Info. Systems'
Qual é a média de GPA dos alunos matriculados no curso com código ACCT-211?
CREATE TABLE enroll (stu_num VARCHAR, class_code VARCHAR); CREATE TABLE CLASS (class_code VARCHAR, crs_code VARCHAR); CREATE TABLE student (stu_gpa INTEGER, stu_num VARCHAR)
SELECT AVG(T2.stu_gpa) FROM enroll AS T1 JOIN student AS T2 ON T1.stu_num = T2.stu_num JOIN CLASS AS T3 ON T1.class_code = T3.class_code WHERE T3.crs_code = 'ACCT-211'
Qual é o nome, o GPA e o número de telefone dos 5 alunos com melhor GPA?
CREATE TABLE student (stu_gpa VARCHAR, stu_phone VARCHAR, stu_fname VARCHAR)
SELECT stu_gpa, stu_phone, stu_fname FROM student ORDER BY stu_gpa DESC LIMIT 5
Qual é o nome do departamento dos estudantes com menor GPA pertence?
CREATE TABLE student (dept_code VARCHAR); CREATE TABLE department (dept_name VARCHAR, dept_code VARCHAR)
SELECT T2.dept_name FROM student AS T1 JOIN department AS T2 ON T1.dept_code = T2.dept_code ORDER BY stu_gpa LIMIT 1
Encontre o nome e o GPA dos alunos cujo GPA é menor que a média de todos os alunos.
CREATE TABLE student (stu_fname VARCHAR, stu_gpa INTEGER)
SELECT stu_fname, stu_gpa FROM student WHERE stu_gpa < (SELECT AVG(stu_gpa) FROM student)
Encontre o nome e o endereço do departamento que tem o maior número de estudantes.
CREATE TABLE student (dept_code VARCHAR); CREATE TABLE department (dept_name VARCHAR, dept_address VARCHAR, dept_code VARCHAR)
SELECT T2.dept_name, T2.dept_address FROM student AS T1 JOIN department AS T2 ON T1.dept_code = T2.dept_code GROUP BY T1.dept_code ORDER BY COUNT(*) DESC LIMIT 1
Encontre o nome, endereço, número de estudantes nos departamentos que têm o 3 mais alto número de estudantes.
CREATE TABLE student (dept_code VARCHAR); CREATE TABLE department (dept_name VARCHAR, dept_address VARCHAR, dept_code VARCHAR)
SELECT T2.dept_name, T2.dept_address, COUNT(*) FROM student AS T1 JOIN department AS T2 ON T1.dept_code = T2.dept_code GROUP BY T1.dept_code ORDER BY COUNT(*) DESC LIMIT 3
Encontre o nome e o cargo do professor que está no departamento de história e tem um Ph.D. grau.
CREATE TABLE department (dept_code VARCHAR, dept_name VARCHAR); CREATE TABLE professor (prof_office VARCHAR, emp_num VARCHAR, dept_code VARCHAR, prof_high_degree VARCHAR); CREATE TABLE employee (emp_fname VARCHAR, emp_num VARCHAR)
SELECT T1.emp_fname, T2.prof_office FROM employee AS T1 JOIN professor AS T2 ON T1.emp_num = T2.emp_num JOIN department AS T3 ON T3.dept_code = T2.dept_code WHERE T3.dept_name = 'History' AND T2.prof_high_degree = 'Ph.D.'
Encontre os nomes iniciais de todos os instrutores que ensinaram algum curso e o código do curso.
CREATE TABLE CLASS (crs_code VARCHAR, prof_num VARCHAR); CREATE TABLE employee (emp_fname VARCHAR, emp_num VARCHAR)
SELECT T2.emp_fname, T1.crs_code FROM CLASS AS T1 JOIN employee AS T2 ON T1.prof_num = T2.emp_num
Encontre os nomes iniciais de todos os instrutores que ensinaram algum curso e a descrição do curso.
CREATE TABLE course (crs_description VARCHAR, crs_code VARCHAR); CREATE TABLE CLASS (prof_num VARCHAR, crs_code VARCHAR); CREATE TABLE employee (emp_fname VARCHAR, emp_num VARCHAR)
SELECT T2.emp_fname, T3.crs_description FROM CLASS AS T1 JOIN employee AS T2 ON T1.prof_num = T2.emp_num JOIN course AS T3 ON T1.crs_code = T3.crs_code
Encontre os primeiros nomes e cargos de todos os instrutores que ensinaram algum curso e também encontre a descrição do curso.
CREATE TABLE professor (prof_office VARCHAR, emp_num VARCHAR); CREATE TABLE course (crs_description VARCHAR, crs_code VARCHAR); CREATE TABLE CLASS (prof_num VARCHAR, crs_code VARCHAR); CREATE TABLE employee (emp_fname VARCHAR, emp_num VARCHAR)
SELECT T2.emp_fname, T4.prof_office, T3.crs_description FROM CLASS AS T1 JOIN employee AS T2 ON T1.prof_num = T2.emp_num JOIN course AS T3 ON T1.crs_code = T3.crs_code JOIN professor AS T4 ON T2.emp_num = T4.emp_num
Encontre os nomes e cargos de todos os instrutores que ensinaram algum curso e a descrição do curso e o nome do departamento.
CREATE TABLE employee (emp_fname VARCHAR, emp_num VARCHAR); CREATE TABLE department (dept_name VARCHAR, dept_code VARCHAR); CREATE TABLE course (crs_description VARCHAR, crs_code VARCHAR); CREATE TABLE CLASS (prof_num VARCHAR, crs_code VARCHAR); CREATE TABLE professor (prof_office VARCHAR, emp_num VARCHAR, dept_code VARCHAR)
SELECT T2.emp_fname, T4.prof_office, T3.crs_description, T5.dept_name FROM CLASS AS T1 JOIN employee AS T2 ON T1.prof_num = T2.emp_num JOIN course AS T3 ON T1.crs_code = T3.crs_code JOIN professor AS T4 ON T2.emp_num = T4.emp_num JOIN department AS T5 ON T4.dept_code = T5.dept_code
Encontre os nomes de todos os alunos que fizeram algum curso e a descrição do curso.
CREATE TABLE enroll (stu_num VARCHAR, class_code VARCHAR); CREATE TABLE course (crs_description VARCHAR, crs_code VARCHAR); CREATE TABLE CLASS (class_code VARCHAR, crs_code VARCHAR); CREATE TABLE student (stu_fname VARCHAR, stu_lname VARCHAR, stu_num VARCHAR)
SELECT T1.stu_fname, T1.stu_lname, T4.crs_description FROM student AS T1 JOIN enroll AS T2 ON T1.stu_num = T2.stu_num JOIN CLASS AS T3 ON T2.class_code = T3.class_code JOIN course AS T4 ON T3.crs_code = T4.crs_code
Encontre os nomes de todos os estudantes que fizeram algum curso e obtiveram A ou C.
CREATE TABLE enroll (stu_num VARCHAR, enroll_grade VARCHAR); CREATE TABLE student (stu_fname VARCHAR, stu_lname VARCHAR, stu_num VARCHAR)
SELECT T1.stu_fname, T1.stu_lname FROM student AS T1 JOIN enroll AS T2 ON T1.stu_num = T2.stu_num WHERE T2.enroll_grade = 'C' OR T2.enroll_grade = 'A'
Encontre os primeiros nomes de todos os professores do departamento de Contabilidade que está ensinando algum curso e sala de aula.
CREATE TABLE CLASS (class_room VARCHAR, prof_num VARCHAR); CREATE TABLE professor (emp_num VARCHAR, dept_code VARCHAR); CREATE TABLE department (dept_code VARCHAR, dept_name VARCHAR); CREATE TABLE employee (emp_fname VARCHAR, emp_num VARCHAR)
SELECT T2.emp_fname, T1.class_room FROM CLASS AS T1 JOIN employee AS T2 ON T1.prof_num = T2.emp_num JOIN professor AS T3 ON T2.emp_num = T3.emp_num JOIN department AS T4 ON T4.dept_code = T3.dept_code WHERE T4.dept_name = 'Accounting'
Encontre os nomes e o grau de todos os professores que estão a ensinar alguma aula no departamento de Informática e Sistemas.
CREATE TABLE professor (prof_high_degree VARCHAR, emp_num VARCHAR, dept_code VARCHAR); CREATE TABLE department (dept_code VARCHAR, dept_name VARCHAR); CREATE TABLE employee (emp_fname VARCHAR, emp_num VARCHAR); CREATE TABLE CLASS (prof_num VARCHAR)
SELECT DISTINCT T2.emp_fname, T3.prof_high_degree FROM CLASS AS T1 JOIN employee AS T2 ON T1.prof_num = T2.emp_num JOIN professor AS T3 ON T2.emp_num = T3.emp_num JOIN department AS T4 ON T4.dept_code = T3.dept_code WHERE T4.dept_name = 'Computer Info. Systems'
Qual é o sobrenome do aluno que obteve uma nota A na classe com código 10018.
CREATE TABLE enroll (stu_num VARCHAR, enroll_grade VARCHAR, class_code VARCHAR); CREATE TABLE student (stu_lname VARCHAR, stu_num VARCHAR)
SELECT T1.stu_lname FROM student AS T1 JOIN enroll AS T2 ON T1.stu_num = T2.stu_num WHERE T2.enroll_grade = 'A' AND T2.class_code = 10018
Encontre o nome e o cargo do professor de história que não obteve um doutorado.
CREATE TABLE department (dept_code VARCHAR, dept_name VARCHAR); CREATE TABLE professor (prof_office VARCHAR, emp_num VARCHAR, dept_code VARCHAR, prof_high_degree VARCHAR); CREATE TABLE employee (emp_fname VARCHAR, emp_num VARCHAR)
SELECT T2.emp_fname, T1.prof_office FROM professor AS T1 JOIN employee AS T2 ON T1.emp_num = T2.emp_num JOIN department AS T3 ON T1.dept_code = T3.dept_code WHERE T3.dept_name = 'History' AND T1.prof_high_degree <> 'Ph.D.'
Encontre os nomes dos professores que estão a ensinar mais de uma turma.
CREATE TABLE employee (emp_fname VARCHAR, emp_num VARCHAR); CREATE TABLE CLASS (prof_num VARCHAR)
SELECT T2.emp_fname FROM CLASS AS T1 JOIN employee AS T2 ON T1.prof_num = T2.emp_num GROUP BY T1.prof_num HAVING COUNT(*) > 1
Encontre os primeiros nomes dos alunos que fizeram exatamente uma aula.
CREATE TABLE enroll (stu_num VARCHAR); CREATE TABLE student (stu_fname VARCHAR, stu_num VARCHAR)
SELECT T1.stu_fname FROM student AS T1 JOIN enroll AS T2 ON T1.stu_num = T2.stu_num GROUP BY T2.stu_num HAVING COUNT(*) = 1
Encontre o nome do departamento que oferece a classe cuja descrição tem a palavra "Estadísticas".
CREATE TABLE course (dept_code VARCHAR, crs_description VARCHAR); CREATE TABLE department (dept_name VARCHAR, dept_code VARCHAR)
SELECT T2.dept_name FROM course AS T1 JOIN department AS T2 ON T1.dept_code = T2.dept_code WHERE T1.crs_description LIKE '%Statistics%'
Qual é o primeiro nome do aluno cujo sobrenome começa com a letra S e está a fazer a aula ACCT-211?
CREATE TABLE enroll (stu_num VARCHAR, class_code VARCHAR); CREATE TABLE CLASS (class_code VARCHAR, crs_code VARCHAR); CREATE TABLE student (stu_fname VARCHAR, stu_num VARCHAR, stu_lname VARCHAR)
SELECT T1.stu_fname FROM student AS T1 JOIN enroll AS T2 ON T1.stu_num = T2.stu_num JOIN CLASS AS T3 ON T2.class_code = T3.class_code WHERE T3.crs_code = 'ACCT-211' AND T1.stu_lname LIKE 'S%'
Quantos clubes há?
CREATE TABLE club (Id VARCHAR)
SELECT COUNT(*) FROM club
Escreva a região dos clubes em ordem alfabética ascendente.
CREATE TABLE club (Region VARCHAR)
SELECT DISTINCT Region FROM club ORDER BY Region
Qual é o número médio de medalhas de ouro para clubes?
CREATE TABLE club_rank (Gold INTEGER)
SELECT AVG(Gold) FROM club_rank
Quais são os tipos e os países de concursos?
CREATE TABLE competition (Competition_type VARCHAR, Country VARCHAR)
SELECT Competition_type, Country FROM competition
Quais são os anos em que o tipo de competição não é "Turno"?
CREATE TABLE competition (YEAR VARCHAR, Competition_type VARCHAR)
SELECT DISTINCT YEAR FROM competition WHERE Competition_type <> "Tournament"
Qual é o número máximo e mínimo de medalhas de prata para clubes.
CREATE TABLE club_rank (Silver INTEGER)
SELECT MAX(Silver), MIN(Silver) FROM club_rank
Quantos clubes têm medalhas a menos de 10?
CREATE TABLE club_rank (Total INTEGER)
SELECT COUNT(*) FROM club_rank WHERE Total < 10
Escreva todos os nomes de clubes em ordem ascendente do ano de início.
CREATE TABLE club (name VARCHAR, Start_year VARCHAR)
SELECT name FROM club ORDER BY Start_year
'Liste todos os nomes dos clubes em ordem alfabética decrescente.'
CREATE TABLE club (name VARCHAR)
SELECT name FROM club ORDER BY name DESC
Por favor, mostre os nomes e os jogadores dos clubes.
CREATE TABLE club (name VARCHAR, Club_ID VARCHAR); CREATE TABLE player (Player_id VARCHAR, Club_ID VARCHAR)
SELECT T1.name, T2.Player_id FROM club AS T1 JOIN player AS T2 ON T1.Club_ID = T2.Club_ID
Mostrar os nomes dos clubes que têm jogadores com a posição "Right Wing".
CREATE TABLE club (name VARCHAR, Club_ID VARCHAR); CREATE TABLE player (Club_ID VARCHAR, Position VARCHAR)
SELECT T1.name FROM club AS T1 JOIN player AS T2 ON T1.Club_ID = T2.Club_ID WHERE T2.Position = "Right Wing"
Qual é a média de pontos de jogadores de clubes com o nome "AIB"?
CREATE TABLE player (Points INTEGER, Club_ID VARCHAR); CREATE TABLE club (Club_ID VARCHAR, name VARCHAR)
SELECT AVG(T2.Points) FROM club AS T1 JOIN player AS T2 ON T1.Club_ID = T2.Club_ID WHERE T1.name = "AIB"
Escreva a posição dos jogadores e o número médio de pontos de cada jogador.
CREATE TABLE player (POSITION VARCHAR, Points INTEGER)
SELECT POSITION, AVG(Points) FROM player GROUP BY POSITION
Escreva a posição dos jogadores com um número médio de pontos marcados por jogadores dessa posição maior que 20.
CREATE TABLE player (POSITION VARCHAR, name VARCHAR, Points INTEGER)
SELECT POSITION FROM player GROUP BY name HAVING AVG(Points) >= 20
A lista dos tipos de concurso e o número de concursos de cada tipo.
CREATE TABLE competition (Competition_type VARCHAR)
SELECT Competition_type, COUNT(*) FROM competition GROUP BY Competition_type
Escrever o tipo de concorrência mais comum.
CREATE TABLE competition (Competition_type VARCHAR)
SELECT Competition_type FROM competition GROUP BY Competition_type ORDER BY COUNT(*) DESC LIMIT 1
Enumere os tipos de concurso que têm no máximo cinco competições desse tipo.
CREATE TABLE competition (Competition_type VARCHAR)
SELECT Competition_type FROM competition GROUP BY Competition_type HAVING COUNT(*) <= 5
Escreva os nomes dos clubes que não têm jogadores.
CREATE TABLE player (name VARCHAR, Club_ID VARCHAR); CREATE TABLE CLub (name VARCHAR, Club_ID VARCHAR)
SELECT name FROM CLub WHERE NOT Club_ID IN (SELECT Club_ID FROM player)