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