009. HTML5 Web SQL Database
The Web SQL Database API isn't actually part of the HTML5 specification but it is a separate specification which introduces a set of APIs to manipulate client-side databases using SQL. Web SQL Database will work in latest version of Safari, Chrome and Opera. The Core Methods: There are following three core methods defined in the spec that I.m going to cover in this tutorial: openDatabase: This method creates the database object either using existing database or creating new one. transaction: This method give us the ability to control a transaction and performing either commit or rollback based on the situation. executeSql: This method is used to execute actual SQL query. Opening Database: The openDatabase method takes care of opening a database if it already exists, this method will create it if it already does not exist. To create and open a database, use the following code: var db = openDatabase('mydb', '1.0', 'Test DB', 2 * 1024 * 1024); Above method...