Select statement-data manipulation language, Database Management System

SELECT Statement

This statement is used for retrieving information from the databases. It can be coupled with many clauses. Let us talk about these clauses in more detail:

Using Arithmetic operator

Example:

SELECT ENAME, SAL, SAL+300

FROM EMP;

 

Posted Date: 3/11/2013 12:58:54 AM | Location : United States







Related Discussions:- Select statement-data manipulation language, Assignment Help, Ask Question on Select statement-data manipulation language, Get Answer, Expert's Help, Select statement-data manipulation language Discussions

Write discussion on Select statement-data manipulation language
Your posts are moderated
Related Questions
The database depicted in the Visio diagram describes Proceeding , Article , Researcher , article PublishedIn a proceeding, article WrittenBy researchers and proceedings Edi

Lack of standards and experience: The lack of standards has considerably limited the potential of distributed DBMSs. As well, there are no tools or methodologies to help users cha

what is file organization? what are file organization techniques.explain in detail? explain random file organization technique, multikey file organization technique?what is indexin

Define a property that is not a property of transactions? Ans: Concurrency is not a property of transactions

What is a Phantom Deadlock? In distributed deadlock detection, the delay in propagating local information might cause the deadlock detection algorithms to recognize deadlocks

Natural Join : It is the similar like Equi join except one of the duplicate columns is removed in the result table. The natural join is the most usually used form of join operation

Define Deadlock avoidance These protocols as well ensure that the system will never enter a deadlock state although the way it is done is different from deadlock prevention. I

Let us first look into some of the important features of ER model. Entity relationship model is a high-level conceptual data model. It permits us to define the data invo

What is equi join? Equi Join - It generates all the combinations of tuples from two relations which satisfy a join condition along with only equality comparison (=).

To delete a particular column in a relation which command is used ? To delete a particular column in a relation ALTER command is used.