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
draw er diagram using entities crop,employee,department,plot,cultivation plan,machinery,seed,fertilizer

System error :These contain errors in database system or the OS, example, deadlocks.Such errors are fairly hard to detect and need reprogramming the erroneous components of the sys


Consider the relations City (city_name, state) Hotel (name, address) City_hotel (hotel_name, city_name, owner) Answer the following queries in relational algebra (i) Find

Explain mechanism of nested queries? SQL gives a mechanism for nesting subqueries. A subquery is a select from where expression that is nested within one more query. A common u

What is the full form of DDL? DDL is stand for Data Definition Language.

What is known as sequential file organization? In the sequential file organization, the records are kept in sequential order, according to the value of a "search key" of every

Define DBA database administrator? DBA : A database administrator (DBA) is a person who is responsible for the environmental aspects of a database. In common, these involves:

Order by clause By using this rows can be sorted It is used in the last portion of select statement By default it gets ascending order DESC: is used

What is Normalization? Database normalization is a data design and organization method applied to data structures based on rules that help building relational databases. In rel