Solution-Writing the query as a right outer join

Writing the query as a right outer join

Assignment Help Database Management System

Reference no: EM13949879

Using the week 2 lecture database, if you wanted to see all the isbns from the books table and any matching isbns from the order_lines table, you'd want to do an outer join as such (because not every book stocked has been ordered):

SELECT books.isbn, order_lines.isbn
FROM books LEFT JOIN order_lines ON books.isbn = order_lines.isbn;

How would you get the same query results but writing the query as a RIGHT outer join?

Attachment:- WEEK2_ACCESS2000.zip

Reference no: EM13949879

Questions Cloud

What is the probability that you select this drawer : Consider a box game with 2 boxes. Box 1 has one drawer, and Box 2 has 5 drawers. A player will select a box at random and then pick a drawer from that box at random. You have two prizes to place in the drawers. Where should you place them to creat..

Refrigeration cycle operating between hot and cold : 1. An inventor claims to have devised a refrigeration cycle operating between hot and cold reservoirs at 300 K and 250 K, respectively, that removes an amount of energy QC by heat transfer from the cold reservoir that is a multiple of the net work ..

Sales returns and allowances : 2 Sales on account were $410,000. Sales returns and allowances were $20,000. 3. Cost of goods sold was $198,000.

Heat transfer from the freezer compartment : An inventor claims to have developed a refrigerator that at steady state requires a net power input of 0.7 horsepower to remove 12,000 Btu/h of energy by heat transfer from the freezer compartment at 08F and discharge energy by heat transfer to a ..

Writing the query as a right outer join : How would you get the same query results but writing the query as a RIGHT outer join?

Assume x is normally distributed and construct : Assume x is normally distributed and construct a 90% confidence interval for the population mean.

Reversible refrigeration cycle : 1. A reversible refrigeration cycle operates between cold and hot reservoirs at temperatures TC and TH, respectively. (a) If the coefficient of performance is 3.5 and TH 5 808F, determine TC, in 8F.

Solve for the displacement of the end of the bar : Solve for the temperature u(x,t), which gives the temperature at any point x at any time t - Solve for the displacement of the end of the bar, y(L,t), as a function of time. [Note that y(L,t) is different from y(x,t)!]

Relation between coefficients of performance : If one is a refrigeration cycle and the other is a heat pump cycle, what is the relation between their coefficients of performance?

User Account

All Pages

Writing the query as a right outer join

Reference no: EM13949879

Reference no: EM13949879

Questions Cloud

Reviews

Write a Review

Database Management System Questions & Answers

Knowledge and data warehousing

Design a database schema

Entity-relationship diagram

Implement a database of courses and students for a school

Prepare the e-r diagram for the movie database

Design relation schemas for the entire database

Prepare the relational schema for database

Data modeling and normalization

Use cases perform a requirements analysis for the case study

Knowledge and data warehousing

Stack and queue data structure

Practice on topic of normalization

Assured A++ Grade

Academics

Major Subjects

Majors

Get In Touch

TERMS & POLICIES

HELP & SUPPORT