Web sql database

OK i am going to describe what is HTML 5 web sql database and to use this with javascript and its compatibility. Web sql database having three core methods:

• openDatabase
• transaction
• executeSql

openDatabase: this method is used to create database objects, if database name already exist its simply create object of that , if database not exist then its create new . Syntax:  openDatabase( database Name , Version , database text description, database size) Ex.  var db = openDatabase('mydb', '1.2', 'first web sql test', 2 * 1