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Basically I am creating an app that requires a navigation drawer to open different tables of an SQLite table.
I am working on an android app that displays an RSS News Feed. Something similar to CNN or other news app. So far the app is working great but I have one issue when the app us not connected to the internet the activity that the RSS News Feed is in co
To display a table structure in MySQL first of all you need to go inside the database using following MySQL statement:
use databasename;
To display the table structure you need to execute the following MySQL statement:
describe tablename;
Examp
In this blog I am going to explain how to insert data from html form into mysql. We have three steps for completing this process.
Create HTML Form
Create MYSQL Database.
Mysql Database Connection and retrieve HTML form data into
The MongoDB is built to work with your current web server, but not PHP. To communicate PHP with MongoDB server you need to install PHP-MongoDB driver. The PHP-MongoDB driver is a PHP extension library. The presently maintained driver for the MongoDB
Sometimes we get this error on creating table in MySQL.This error will come when we use the constraint with the same name that is already used somewhere else.
If the table you're trying to create includes a foreign key constraint, and you've provide
Entity framework provides numerous ways to batch delete the objects from Database. Below are the step for way 1 :
Load objects that has to be deleted in memory.
Remove the objects from context
And then save these changes. This statement will ref
Entity Framework (EF) is an ORM framework. ORM stands for object-relational Mapping.
Now what is object-relational Mapping..
Object-Relational Mapping framework it self creates model classes depending on tables of database, and vise versa. It can
Chapter 1
Introduction to SQL
Introduction to SQL : SQL stands for Structured Query Language or we can call it as "sequel" or "S-Q-L" . SQL is a query Language used to accessing and modifying information in a database.There are some common SQL comm
Steps to connect to the database in java using JDBC for Oracle database
1) Driver class is registered
The driver class is registered first with the help of the forName() method.
e.g.
Class.forName("oracle.jdbc.driver.OracleDriver");
2) Connec
