(SQL Coding) Create a read only view called: VIEW_EMPS_NO_SAL Have the view show all of the...
(SQL Coding)
Create a read only view called: VIEW_EMPS_NO_SAL
Have the view show all of the data from the employee table and the department id and department name from the departments table. Do not show the salary and commission percent from the o_employees table.
Homework Answers
Create or replace view VIEW_EMPS_NO_SAL AS
SELECT employee.*(except salary,commission_percent),
department.departmemt_id, department.department_name
FROM employee, department
WHERE employee.department_id=department.deoartment_id WITH
read-only;
Add Answer to:
(SQL Coding)
Create a read only view called: VIEW_EMPS_NO_SAL
Have the view show all of the...
(Oracle SQL) Create the dept_detail_view view using all the fields in departments, locations, countries, and regions....
(Oracle SQL) Create the dept_detail_view view using all the fields in departments, locations, countries, and regions. The view is intended only for quick lookups relating to department site details. Using the dept_detail_view, create a report showing those departments in Europe. Use all the fields in the view without the id fields. Departments department_id department_name manager_id location_id Locations location_id street_address postal_code city state_province country_id Countries country_name country_id region_id Regions region_id region_name
Create the database and tables for the database. Show all SQL statements. Include primary and foreign...
Create the database and tables
for the database. Show all SQL statements. Include primary and
foreign keys. Insert data into each table. Show select statements
and display the output of each table. Note:Student’s name must be
inserted into table as part of the data! Perform the SQL below:
Query one table and use WHERE to filter the results. The SELECT
clause should have a column list, not an asterisk (*). State the
purpose of the query; show the query and...
(SQL Oracle Coding) Return the department ID and minimum salary of all employees, grouped by department...
(SQL Oracle Coding) Return the department ID and minimum salary of all employees, grouped by department ID, having a minimum salary greater than the minimum salary of those employees whose department ID is not equal to 50
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...
SQL query: Write an SQL query that will output the last name, employee id, hire date and department from the employee table. Pick only those employees whose department ID is specified in the employee...
SQL query: Write an SQL query that will output the last name, employee id, hire date and department from the employee table. Pick only those employees whose department ID is specified in the employee table. If the employee id is 777, name is ABC and hire date is 01-JAN-2016, the output should look as follows - 'Stephen (Employee ID - 777) was hired on the 1st of January, 2016 – Department: 90'. Note - The date should not have preceding...
(SQL Coding) Run the command to Query the data dictionary USER_VIEWS, showing only the view name...
(SQL Coding) Run the command to Query the data dictionary USER_VIEWS, showing only the view name and the text column.
The procedure is a sample and needs to be modified. The software used is oracle 11g. Provide screen shot of the program running. EX.NO. 6 SQL TRIGGER AIM To develop the package for employee managemen...
The procedure is a sample and needs to be modified.
The software used is oracle 11g.
Provide screen shot of the program running.
EX.NO. 6 SQL TRIGGER AIM To develop the package for employee management system using SQL triggers. DATABASE SCHEMA EMP (EMPID, NAME, SALARY, COMMISSION, DEPT NO) PROCEDURE STEP 1: Start STEP 2: Initialize the trigger with specific table id STEP 3: Develop and execute SQL trigger to carry out the following action. Create a trigger on EMP table...
Use the HR database for all the questions in this lab. For each item in this lab, paste the SQL y...
Use the HR database for all the questions in this lab. For each item in this lab, paste the SQL you used to complete the task and the number of rows retrieved. Ensure you follow the coding standards listed in the ETSU SQL standards guide found on D2L. Save this document as a PDF and name it your_name_lab7.pdf Display the employees’ first name, last name and phone number of employees with salaries greater than 10,000 dollars. SELECT first_name, last_name, phone_number,...
database and sql problme THE QUESTIONS 3, 4,5 and 6 REFER TO THE RELATIONAL TABLES LISTED...
database and sql problme
THE QUESTIONS 3, 4,5 and 6 REFER TO THE RELATIONAL TABLES LISTED BELOW CREATE TABLE Department ( DECIMAL(5) VARCHAR(30) CHAR(5) DATE NOT NULL NOT NULL NOT NULL * Department number /*Department name * Department manager number */ /Manager start date DNumber DName Manager MSDate CONSTRAINT Department_PK PRIMARY KEY(DNumber) CONSTRAINT Department_CK UNIQUE(DName) CREATE TABLE DeptLocation DECIMAL(5) VARCHAR(50) NOT NULL NOT NULL DNumber * Department number */ * Department location */ Address CONSTRAINT DeptLocation_PK PRIMARY KEY(DNumber, Address) CONSTRAINT...
I have already turned in my HW, I need some understanding of the below SQL queries....
I have already turned in my HW, I need some understanding of the
below SQL queries.
1. Find the number of employees in each department.
2. List the names of departments that have more than 5 employees
working there.
3. Retrieve the lowest and highest salary in each department.
Output the department name in alphabetical order.
Consider the following relational schema. An employee can work in more than on department; also, the percentTime field of the Works relations shows the...
Create the database and tables
for the database. Show all SQL statements. Include primary and
foreign keys. Insert data into each table. Show select statements
and display the output of each table. Note:Student’s name must be
inserted into table as part of the data! Perform the SQL below:
Query one table and use WHERE to filter the results. The SELECT
clause should have a column list, not an asterisk (*). State the
purpose of the query; show the query and...
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...
The procedure is a sample and needs to be modified.
The software used is oracle 11g.
Provide screen shot of the program running.
EX.NO. 6 SQL TRIGGER AIM To develop the package for employee management system using SQL triggers. DATABASE SCHEMA EMP (EMPID, NAME, SALARY, COMMISSION, DEPT NO) PROCEDURE STEP 1: Start STEP 2: Initialize the trigger with specific table id STEP 3: Develop and execute SQL trigger to carry out the following action. Create a trigger on EMP table...
database and sql problme
THE QUESTIONS 3, 4,5 and 6 REFER TO THE RELATIONAL TABLES LISTED BELOW CREATE TABLE Department ( DECIMAL(5) VARCHAR(30) CHAR(5) DATE NOT NULL NOT NULL NOT NULL * Department number /*Department name * Department manager number */ /Manager start date DNumber DName Manager MSDate CONSTRAINT Department_PK PRIMARY KEY(DNumber) CONSTRAINT Department_CK UNIQUE(DName) CREATE TABLE DeptLocation DECIMAL(5) VARCHAR(50) NOT NULL NOT NULL DNumber * Department number */ * Department location */ Address CONSTRAINT DeptLocation_PK PRIMARY KEY(DNumber, Address) CONSTRAINT...
I have already turned in my HW, I need some understanding of the
below SQL queries.
1. Find the number of employees in each department.
2. List the names of departments that have more than 5 employees
working there.
3. Retrieve the lowest and highest salary in each department.
Output the department name in alphabetical order.
Consider the following relational schema. An employee can work in more than on department; also, the percentTime field of the Works relations shows the...
Most questions answered within 3 hours.
-
1/Do you know how stem cells are retrieved ?
2 Does a zygote ( early fetus)...
asked 11 minutes ago -
A 2500 kg satellite is flying through empty space at speed vi =
20km/s. Find the...
asked 12 minutes ago -
Describe the four stages of extravasation
Describe the function of neutrophils
Compare innate and adaptive immunity...
asked 15 minutes ago -
A roads department wants to capitalize annual maintenance fees
of $5 million. It applies to the...
asked 19 minutes ago -
Question 6 (1 point) Landmark Coal operates a mine. During July,
the company obtained 500 tons...
asked 23 minutes ago -
A 4.0 cm -tall object is 10 cm in front of a converging lens
that has...
asked 22 minutes ago -
Chase is currently trading at $66.02. Analysts predict that
there is a 20 % probability that...
asked 36 minutes ago -
Calculate the amount of heat needed to boil 120.g of
acetic acid (HCH3CO2), beginning from a temperature...
asked 43 minutes ago -
What conservation laws are involved in the computation
of the initial velocity of a projectile using...
asked 59 minutes ago -
Suppose that the following is an internal node of a B+ tree.
Which pointer is the...
asked 1 hour ago -
If you have 140. mL of a 0.100
M MOPS buffer at pH 7.20 and you...
asked 1 hour ago -
Assume that the economy is characterized by the following
behavioral equations
C = 160 + 0.6YD...
asked 1 hour ago