SQL from basic to Advanced | Types of Commands in SQL - Day - 2

简介：

Welcome to Day 2 of our 30‑Day SQL Course! In this video, we dive deep into the types of commands in SQL, covering the essential components that every aspiring data analyst or developer must know. By the end of this session, you'll have a solid grasp of how to manipulate and manage data efficiently using SQL commands, whether you're just starting out or brushing up your skills. This video will guide you step by step through the categories of PostgreSQL commands—DDL, DML, DCL, TCL, and DQL—and provide practical examples and real‑world scenarios to enhance your understanding.