simple program in sql

Creating and Describe Table: SQL> create table student209401(Rollno number(5) primary key,Fname char(10),Lname char(10),adds varchar2(25),DOB date); Table created. SQL> desc student209401; Name...

Sql server part 1

System database     are the type of database that exist in each and every instance of SQL server 2005 or higher.It contains table that store  Server configurations,Templates etc.System database as :- (a) Master database:    - This database keeps...

Database System

Database System Information is emit from some raw facts which is known as Data. A computer based system which have purpose to record and save data is called as database or record keeping system. Any such enterprise maintains data about its...

Mysql Database

Mysql is a database its is a open source Database software i will give some Basic Syntax in Mysql Use Its used to initialized user , Use as keyword Syntax USE DatabaseName Example MYSQL>USE Name MYSQL>DATABSE Changed Create Database To...

Database Connection in JAVA and PHP

Connection in mysql with java com.mysql.jdbc.Driver mysql Driver name and conn is a connection string Example Code...

Parallel Database Architectures

  There are several architectural models for parallel machines or systems. In following figure, M denotes memory, P denotes a processor, and disks areshown as cylinders. Shared memory : All the processors share a common memory (Figure...

Data Models in databases

Underlying the structure of a database is the data model : a collection of conceptual tools for describing data, data relationships, data semantics, and consistency constraints. To illustrate the concept of data model, two of the data models are...

SQL for Beginners

  SQL is a standard language for accessing and manipulating databases. SQL is an abbreviation for Structured Query Language. Earlier, SQL was known as SEQUEL. SQL allows you to create simple as well as very complex database queries that are fired...

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Lohit Seth
Binary Trees Traversals   Traversal of a binary tree is one of the most important operations required to be done on a binary tree. Traversing of a
In a smaller nationwide survey ("What Do People Think of Us?" 1997), respondents split exactly 50-50 on the big question of whether or not vocational education
Sunny Singh
The BlackBerry Storm2 9550 is a Touchscreen phone comes with 2GB internal memory and memory can be expanded by microSD card. It has 3.2 megapixel camera
Ingrediants Rice - 1/2 cup Dal - 2 table spoon Water - 1 1/2 cup Jaggery - 1cup finely chopped Kaju - 10 kismis - 10 Ghee - 10 table spoon Milk - 1/2 cup Preparation
Its a full touch dual sim(GSM+GSM) mobile with 2.4", QVGA,262K color TFT screen display. This mobile has Li-Ion 1000 mAh type battery. Talktime is upto