PL/SQL, Database Management System

joins
Posted Date: 10/12/2012 2:19:04 PM | Location : United States







Related Discussions:- PL/SQL, Assignment Help, Ask Question on PL/SQL, Get Answer, Expert's Help, PL/SQL Discussions

Write discussion on PL/SQL
Your posts are moderated
Related Questions
Explain the Project-Join normal form A relation R is in PJNF along with respect to a set of functional dependencies D if for all join dependencies of the outline *(R 1 , R 2 ,

State the functional approach of object oriented methods Moving from a functional approach to an object oriented one needs a translation of functional model elements into objec

We will explain here an example database application having COLLEGE database and use it in showing several E-R modelling concepts. College database remains track of faculty, Stu

Explain the difference between optimistic locking and pessimistic locking. Optimistic locking supposes no transaction conflict will occur and deals with the consequences if it

Enumerate or state the steps in creating a relevant database of a shop.

Define the terms i) Entity set ii) Relationship set Entity set: The set of all entities of the similar type is termed as an entity set. Relationship set: The set of all rela

write on the various type of relationalkey

Saving Derived Attributes to Avoid Re-computation Data that is derived from other data should be stored in the computed form to avoid re-computation. For this, we could define

What are the various states through which a transaction passes through in its lifetime?  Briefly discuss all the events that causes transition from one state to another.   Ans:

Define access time. Access time is the time from when a read or write request is issued to when data transfer starts.