13 Write a query to display each department’s name, location,
number of employees, and the
average salary for all employees in that department. Label the
columns Department ,
Location, Number of Workers, and Average Salary, respectively.
Round the average salary to two decimal places
.
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13 Write a query to display each department’s name, location,
number of employees, and the
average...
QUESTION 9 You plan to query data using the TRANS_HIST_V view that was created by another...
QUESTION 9 You plan to query data using the TRANS_HIST_V view that was created by another user in their schema. Which statement is true? A. The Oracle Server will retrieve the view definition from the ALL_VIEWS data dictionary view. B. The Oracle Server will retrieve data, determined by the query criteria, from the TRANS_HIST_V view. C. The Oracle Server will verify whether you have been granted access privileges to the TRANS_HIST_V view. D. The Oracle Server will automatically reset the...
IN THE PREVIOUS CHAPTER WE MADE A DATABASE USING OUR LAST NAME AS ITS NAME. QUESTION...
IN THE PREVIOUS CHAPTER WE MADE A DATABASE USING OUR LAST NAME
AS ITS NAME. QUESTION 1 STATES THIS.
PLEASE TYPE WHAT NEEDS TO BE TYPED FOR ALL STEPS. THIS USES
CODIO
a. 1. Connect to the database you created and named in Module One (for example, Jetson). Type after the prompt mysql> a. use (table you named); i. Example: mysql> use Jetson; 2. Create the Employee table using the SQL statement shown here. Press Return after each line. CREATE...
Cenage MySQL question 31 31. Write a query to display the employee number, last name, first...
Cenage MySQL question 31
31. Write a query to display the employee number, last name, first name, salary "from" date, salary end date, and salary amount for employees 83731, 83745, and 84039. Sort the output by employee number and salary "from" date (Figure P7.31). FIGURE P7.31 SALARY HISTORY FOR SELECTED EMPLOYEES EMP NUM EMP LNAME EMP FNAME SAL FROM SAL END SAL AMOUNT 83731 VARGAS SHERON 7/15/2014 7/14/2015 43740 83731 VARGAS SHERON 7/14/2015 7/13/2016 48110 83731 VARGAS SHERON 7/14/2016 7/14/2017...
Please refer to the following business scenarios: (i) Using SELECT statements of SQL, find the employee...
Please refer to the following business scenarios:
(i) Using SELECT statements of SQL, find the employee id, first
name, last name, job title and email of all employees working in
Asia (i.e. all countries coming from the region
‘Asia’). This query must be implemented
as a nested query!
(ii) Using SELECT statements of SQL, find the employee id, first
name, last name, job title and supervisor id of employees who had
worked for more than 3 years and completed...
Quis -2 EMPLOYEES EMPLOYEE ID NUMBER(6.0 FIRST NAME VARCHAR NTE) CONSTRAINT EMPLASTNAME NN NOT NULL ENA...
Quis -2 EMPLOYEES EMPLOYEE ID NUMBER(6.0 FIRST NAME VARCHAR NTE) CONSTRAINT EMPLASTNAME NN NOT NULL ENA LAST NAME VARCHAI CONSTRAINT EMPEMAIL NN NOT NULL ENABLE "EMAIL VARCHAR CHARZI29 BYTEL "PHONE NUMBE CONSTRAINT EMP HIRE DATE NN NOT NULL ENABLE "HERE DAT Aaue BYTE) CONS TRAINT EMPJOB NN NOT NULL ENABLE 3o8 MBER3 BYTE) SA OMMISSION PCT NUMBER2.23 "MANAGER 1D NUMBER(6.0), "DEPARTMENT ID NUMBER(4,0) 1. Return the names of employees who have the 2nd highest salary Sεutct 2. For every employee,...
Write Ten SQL SELECT statements to query the STUDENT schema you created for practice lab. 4....
Write Ten SQL SELECT statements to query the STUDENT schema you created for practice lab. 4. List all cities that have 10 or more students and instructors combined. Show city, state, number of student residents, number of instructor residents, and total student/instructor residents in that city. Sort by total in descending order. 5. List the instructor id and name of the instructors that teach fewer than 10 sections. 7. Find how many students are enrolled in sections taught by Todd...
Write a program that prompts the user to enter the number of students and each student’s name and score, and finally displays the student with the highest score (display the student’s name and score). Also calculate the average score and indicate by how
This is what I have as of right now. I am lost on what to do next#include <stdio.h>#include <iostream>using namespace std;int main(){ double scores, numOfStudents, average = 0, highscore, sum = 0; string names; cout << "Hello, please enter the number of students" << endl; cin >> numOfStudents; do { cout << "Please enter the student's name:\n"; cin >> names; cout << "Please enter the student's...
IN THE PREVIOUS CHAPTER WE MADE A DATABASE USING OUR LAST NAME
AS ITS NAME. QUESTION 1 STATES THIS.
PLEASE TYPE WHAT NEEDS TO BE TYPED FOR ALL STEPS. THIS USES
CODIO
a. 1. Connect to the database you created and named in Module One (for example, Jetson). Type after the prompt mysql> a. use (table you named); i. Example: mysql> use Jetson; 2. Create the Employee table using the SQL statement shown here. Press Return after each line. CREATE...
Cenage MySQL question 31
31. Write a query to display the employee number, last name, first name, salary "from" date, salary end date, and salary amount for employees 83731, 83745, and 84039. Sort the output by employee number and salary "from" date (Figure P7.31). FIGURE P7.31 SALARY HISTORY FOR SELECTED EMPLOYEES EMP NUM EMP LNAME EMP FNAME SAL FROM SAL END SAL AMOUNT 83731 VARGAS SHERON 7/15/2014 7/14/2015 43740 83731 VARGAS SHERON 7/14/2015 7/13/2016 48110 83731 VARGAS SHERON 7/14/2016 7/14/2017...
Please refer to the following business scenarios:
(i) Using SELECT statements of SQL, find the employee id, first
name, last name, job title and email of all employees working in
Asia (i.e. all countries coming from the region
‘Asia’). This query must be implemented
as a nested query!
(ii) Using SELECT statements of SQL, find the employee id, first
name, last name, job title and supervisor id of employees who had
worked for more than 3 years and completed...
Quis -2 EMPLOYEES EMPLOYEE ID NUMBER(6.0 FIRST NAME VARCHAR NTE) CONSTRAINT EMPLASTNAME NN NOT NULL ENA LAST NAME VARCHAI CONSTRAINT EMPEMAIL NN NOT NULL ENABLE "EMAIL VARCHAR CHARZI29 BYTEL "PHONE NUMBE CONSTRAINT EMP HIRE DATE NN NOT NULL ENABLE "HERE DAT Aaue BYTE) CONS TRAINT EMPJOB NN NOT NULL ENABLE 3o8 MBER3 BYTE) SA OMMISSION PCT NUMBER2.23 "MANAGER 1D NUMBER(6.0), "DEPARTMENT ID NUMBER(4,0) 1. Return the names of employees who have the 2nd highest salary Sεutct 2. For every employee,...
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