Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Programming Language Expert

Answer must be submitted in a sql script from oracle sql plus/oracle 11g

Assignment
: Gain understanding of execution plans and index creation. Learn how to employ the 'describe plan for' statement, create index statement and how to select from the plan_table.

Tasks:

By using the student and faculty tables create a select query which outputs all the students for a specific advisor. Make the execution plan, select out the describe plan. Make an index which allows for a better join among the two tables. Make and display the revised execution plan. The first line in your script must be to delete all rows from the plan_table so that in the end there are only two plans in the table.

2481_SQL table.jpg

Format: Submit the code to create the tables, insert data, run the select, show the execution plan, create an index and then produce and exhibit the execution plan again. You should submit the code as scripts that the instructor can run from an SQL prompt on an Oracle DBMS. Your submission should comprise an explanation of the scripts, their actions, and the order in which they must be run. Your code should not have any "side effects" (that is, it should not do anything not listed in the assignment description, and all of its actions must be describeed in the program header).

Goals
:

• Make and illustrate SQL skills.

• Develop your understanding of some database administration issues.

Programming Language, Programming

  • Category:- Programming Language
  • Reference No.:- M9122

Have any Question? 


Related Questions in Programming Language

Develop a program that displays information about a family

Develop a program that displays information about a family member or friend. This program should print out information about what you like best about him or her. You might even describe your pet, if you have one. Present ...

Design a class named pet which should have the following

Design a class named Pet, which should have the following fields: •Name - The name field holds the name of a pet. •Type - The type field holds the type of animal that is the pet. Example values are "Dog", "Cat", and "Bir ...

Write 2 programsone program will use a structure to store

Write 2 programs: One program will use a structure to store the following data on a company division: Division Name (such as East, West, North, or South) Quarter (1, 2, 3, or 4) Quarterly Sales The user should be asked f ...

Suppose that we implement the functions of figure using a

Suppose that we implement the functions of Figure using a display. Show the display at the moment the first call to fib0(1) is about to return. Also, indicate the saved display entry in each of the activation records on ...

Assignment on stackswrite a program that evaluates

Assignment on Stacks Write a program that evaluates arithmetic expressions in infix notation that are not necessarily fully parenthesized. An arithmetic operation +, -, * or / has its usual precedence and associativity. ...

Write a program that will help an elementary school student

Write a program that will help an elementary school student learn multiplication. Use rand to produce two positive one-digit integers. It should then type a question such as: How much is 6 times 7? The student then types ...

Programming computer science assignmmentprogramming1

Programming Computer Science Assignmment Programming 1) Explain the difference between an event and an event handler. Provide at least two examples of an event. 2) Explain how an animation uses still images and loops to ...

Lab 1a box of cookies can hold 24 cookies and a container

Lab 1 A box of cookies can hold 24 cookies, and a container can hold 75 boxes of cookies. Write a program that prompts the user to enter the total number of cookies, the number of cookies in a box, and the number of cook ...

1 solve a simple payroll calculation find amount of pay

1. Solve a simple payroll calculation. Find amount of pay given hours worked and hourly rate. (pay = hourly rate * hours worked.) Run this values (hours = 30 and rate = 8.52) and with (hours = 53 and rate = 11.54). Show ...

Project instructionsinstructions complete the following two

Project Instructions Instructions: Complete the following two assignments as your final project. These two assignments review everything you learned from Chapters 1-8. Assignment 1 Write an application containing three p ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro