Purchase Solution

key concepts that are involved in transaction processing

Not what you're looking for?

Ask Custom Question

Explain the key concepts that are involved in transaction processing. Define the concepts and provide an explanation of the commands that are involved in the transaction. Also, explain the advantages of using transaction processing in your code.

Purchase this Solution

Solution Summary

The solution emphasizes key concepts that are involved in transaction processing.

Solution Preview

A transaction is a series of logically related SQL statements that Oracle treats as a unit so that all changes brought about by the statements are made permanent or undone at the same time.

All the data manipulation statements executed since the last data definition, COMMIT or ROLLBACK statement was executed make up the current transaction.

Some of the basic commands are:
COMMIT WORK makes permanent any changes made during the current transaction.
ROLLBACK WORK ends the current transaction and undoes any changes made since the transaction ...

Purchase this Solution

Free BrainMass Quizzes
Inserting and deleting in a linked list

This quiz tests your understanding of how to insert and delete elements in a linked list. Understanding of the use of linked lists, and the related performance aspects, is an important fundamental skill of computer science data structures.

Basic Computer Terms

We use many basic terms like bit, pixel in our usual conversations about computers. Are we aware of what these mean? This little quiz is an attempt towards discovering that.

Javscript Basics

Quiz on basics of javascript programming language.

Basic UNIX commands

Use this quiz to check your knowledge of a few common UNIX commands. The quiz covers some of the most essential UNIX commands and their basic usage. If you can pass this quiz then you are clearly on your way to becoming an effective UNIX command line user.

C++ Operators

This quiz tests a student's knowledge about C++ operators.