Data Definition Language (DDL)

Today we will discuss more about DDL commands-

a. CREATE It is used to create a new table in the database.

Syntax:

1. CREATE TABLE TABLE_NAME (COLUMN_NAME DATATYPES[,....]);

Example:

1. CREATE TABLE EMPLOYEE(Name VARCHAR2(20), Email VARCHAR2(100), DOB DATE);

b. DROP TABLE

Example

1. DROP TABLE EMPLOYEE;

Request parameters

I mentioned how the Request object holds all the HTTP request information. These are the main properties you'll likely use:

Introduction to Express-

Express is a Web Framework built upon Node.js.

Node.js is an amazing tool for building networking services and applications. Express builds on top of its features to provide easy to use functionality that satisfies the needs of the Web Server use-case. It's Open Source, free, easy to extend and very performant.