Mastering SQL for DBMS Practicals: A Student-Friendly Guide

Struggling with SQL queries for your DBMS practicals? You’re not alone. This guide breaks it down — step by step.

🏗️ 1. DDL (Data Definition Language)

Create, alter, or drop database structures.

CREATE TABLE Students (
  roll_no INT PRIMARY KEY,
  name VARCHAR(50),
  marks INT
);