Question: Database. SQL DML/DDL using Oracle. 1. An employee with the full name 'Jacob Hamilton' has been promoted to Manager and his salary now starts at

Database. SQL DML/DDL using Oracle.

Database. SQL DML/DDL using Oracle. 1. An employee with the full name

1. An employee with the full name 'Jacob Hamilton' has been promoted to Manager and his salary now starts at the minimum salary for Manager. Change the relevant record to reflect the new job and salary of Jacob Hamilton.

2. List the number of employees working in each state. Show the state and the number of employees. Give the new column an alias and sort the results according to the state in ascending order.

The following relational schema forms part of an Employees database. The primary keys are underlined and foreign keys are in italics. Job (jobID, job Title, minSalary, maxSalary) Dependent (dependentID, firstName, lastName, relationship, employeeID) Department (departmentID, departmentName, locationID) Location (locationID, street, postcode, city, state) Employee employeelD, firstName, lastName, phoneNumber, salary, jobID, departmentID) Employee employeeID works as jobID at a department departmentID located at locationID. The employee has dependent(s) dependentID

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

There isn't any other data, answer from this. Only do the sql statement. Database - SQL DML/DDL The following relational schema forms part of an Employees database. The primary keys are underlined...

Create HR database with the following tables. Write SQL query for the following questions based on above database. No. Question 1. Write a SQL query to find those employees whose salaries are less...

List employee names and dependent names. Also, include employees without any dependents. (2 points) 2. For employees who earn less or equal to 4000, list the employee names, their department names,...

Assignment 1: Setting up Databases (15%) This assignment relates to the following Cowrse Learning Requirements: CLR 1 - Plan, Prepare, Install, Configure, and Use a market-leading Database Management...

There are two problems due this week (each worth 35 points) as follows. Case 5-1David L. Miller: Portrait of a White-Collar Criminal (page 144). In comprehensive paragraphs, answerrequirements 1?6....

Can you please help me with this case problem? AICPA Case Development Program. Case No. 2000-02: Recreation, Inc Case No. 2000-02: Recreation, Inc. 1 AICPA Case Development Program RECREATION, INC....

He want us to identify the 18 vulnerabilities. template is attach. Case No. 2000-02: Recreation, Inc. 1 AICPA Case Development Program RECREATION, INC. AN INFORMATION TECHNOLOGY RISK ASSESSMENT CASE...

Risk Assestment Project - Identify 18 Vulnerabilit AICPA Case Development Program Case No. 2000-02: Recreation, Inc. ? 1 RECREATION, INC. AN INFORMATION TECHNOLOGY RISK ASSESSMENT CASE STUDY OF...

please solve it as soon as possible. PART B: SQL DML/DDL (20 points) The following relational schema forms part of an Employees database. The primary keys are underlined and foreign keys are in...

PART B: SQL DML/DDL (20 points) The following relational schema forms part of an Employees database. The primary keys are underlined and foreign keys are in italics. Job (jobID, job Title, minSalary,...

What are the main advantages of a product layout? The main disadvantages?

Suppose the demand for labor is given by L = 50w + 450 and the supply is given by L = 100w Where L represents the number of people employed and w is the real wage rate per hour. a. What will be the...

3.52 A coin is tossed twice. Let Z denote the number of heads on the first toss and W, the total number of heads on the 2 tosses. If the coin is unbalanced and a head has a 30% chance of occurring,...

Timberly Construction makes a lump-sum purchase of several assets on January 1 at a total cash price of $810,000. The estimated market values of the purchased assets are building, $462,950; land,...

KEY QUESTION Place an M beside the items in the following list that describe a moral hazard problem and an A beside those that describe an adverse selection problem: a. A person with a terminal...

KEY QUESTION How does the problem of limited and bundled choice in the public sector relate to economic efficiency? Why are public bureaucracies alleged to be less efficient than private enterprises?

KEY QUESTION Explain the paradox of voting through reference to the accompanying table, which shows the ranking of three public goods by voters Jay, Dave, and Conan: Public Good Jay Dave Conan...