Define query language, Database Management System

Define query language?  

A query is a statement requesting the retrieval of information. The portion of DML that includes information retrieval is known as a query language.   

 

Posted Date: 7/27/2013 7:06:50 AM | Location : United States







Related Discussions:- Define query language, Assignment Help, Ask Question on Define query language, Get Answer, Expert's Help, Define query language Discussions

Write discussion on Define query language
Your posts are moderated
Related Questions
This project will involve designing and creating a database for an organization.  In the design of a database, there is no single "perfect" design.  So your database design may not

as a customer service employee, explain five measures you would recommend a displeased student to patronise a school canteen

what is cascading? what is rollback cascading? please explain in detail


An important first step to the statistical analysis of data is to "get to know your data".  The following tasks should contribute to this. (a)   To the right of the dataset cons

State the Design of Associations Before designing associations, it is essential to know the way they are used. For this, analysis of association traversals is required. It is

crete a data base relationship model Entity: Students; Professors; Dormitories buildings; Attributes of students: Name; Address; Dorm;

To eliminate duplicate rows (distinct operator)  Example: SELECT DISTINCT DEPTNO FROM EMP;

Although how will the system recover The selection of REDO or UNDO for a transaction for the recovery is completed on the basis of the state of the transactions. This state is

Defining Internal Classes and Operations When we enlarge algorithms, new classes can be added to the store intermediate results. A complex operation could be looked at, as a c