PostgreSQL Schemas || Schemas Advanced Options in PostgreSQL || PostgreSQL Full Playlist #23

#knowledge360 #akramsohail #akramsohailproject You Are Hearty Welcomed To My Channel Knowledge 360. Here I post technical videos, mainly related to computer science and programming. I am posting project videos with coding explanations. I make tutorial videos on Technical Topics. Stay Connected, Stay Tuned, and Study Smart. Knowledge 360 (Akram Sohail) Please help me get that beautiful YouTube Silver button. Do subscribe to the channel if my video was helpful. ❤ 📌 Subscribe for more tutorials:    / @knowledge360channel   Best PostgreSQL Tutorial -    • Best PostgreSQL Tutorial   Best PostgreSQL Tutorial Shorts -    • Playlist   Master advanced PostgreSQL schema options—learn about privileges, granting access, and managing schemas effectively! #PostgreSQL #SQL Follow me on Social Media -------------------------------------------------- Instagram -   / akkubakku007   WhatsApp - https://wa.me/+919090484904 LinkedIn -   / akram-sohail-499489131   Skype - https://join.skype.com/invite/snliyul... Google+ - https://plus.google.com/u/0/116728183... Blog - https://knowledge360blog.blogspot.in/ Business/Mentorship/Projects - [email protected] Blog - https://knowledge360blog.blogspot.com... Notes - https://drive.google.com/file/d/1gvlu... Description 📊 PostgreSQL Schemas Explained | Advanced Schema Options 🚀 Welcome to Best PostgreSQL Video #23, where we unlock the full potential of PostgreSQL Schemas, focusing on advanced options like privileges, permissions, and access management. Whether you're a PostgreSQL beginner or an experienced database professional, this video will help you master the art of schema management. What is a Schema? A schema is a logical container or namespace with database objects like tables, views, functions, etc. It helps organize data and manage access efficiently within large databases. Default Behavior: By default, users cannot access objects in schemas they do not own unless explicit privileges are granted. 🔐 2. Managing Privileges in PostgreSQL: USAGE Privilege: Allows users to access objects in the schema without modifying them. GRANT USAGE ON SCHEMA sales TO my_user_role; SELECT, INSERT, and CREATE Privileges: Learn how to control data visibility and modification rights. GRANT SELECT ON sales.customers TO my_user_role; GRANT INSERT ON sales.customers TO my_user_role; GRANT CREATE ON SCHEMA sales TO my_user_role; 🚫 3. Revoking Privileges: Learn how to restrict access when needed by revoking previously granted privileges. This is critical for maintaining database security as team roles change. REVOKE INSERT ON sales.customers FROM my_user_role; 🗂️ 4. Object Creation in Different Schemas: Sometimes, you’ll want users to create objects in schemas they don’t own. We’ll cover: Granting CREATE privileges to specific roles. Best practices for schema-level security. How to avoid common mistakes when setting permissions. GRANT CREATE ON SCHEMA sales TO my_user_role; 💡 Why This Video is Important: Enhanced Security: Learn how to safeguard sensitive data with precise privilege management. Optimized Workflows: Grant the right access to the right users without compromising security. Real-World Application: Practical SQL examples you can implement immediately in your PostgreSQL projects. #PostgreSQL #DatabaseSecurity #SQLTutorial #DatabaseManagement #PostgreSQLSchemas #SQLBestPractices PostgreSQL PostgreSQL Tutorial PostgreSQL Course PostgreSQL Beginner to Advanced PostgreSQL Full Course PostgreSQL Playlist Learn PostgreSQL PostgreSQL for Beginners PostgreSQL Zero to Hero PostgreSQL Training PostgreSQL Complete Guide PostgreSQL Full Tutorial Database Tutorial SQL Tutorial PostgreSQL Explained PostgreSQL Step by Step 📌 Chapters Covered: 00:00 - Introduction 00:15 - Schemas and Privileges Overview 01:15 - Grant Schema Privileges 01:25 - Grant Usage on Schema 01:50 - Grant Select On Schema Tables 02:20 - Grant Insert On Schema Tables 02:55 - Grant Create On Schema 03:45 - Revoke Schema Privileges 04:35 - Catalog Schema pg_catalog 05:00 - Best Practice pg_catalog 05:18 - Set Search_Path pg_catalog 06:10 - Secure Schema Management 06:25 - User Private Schemas 07:54 - Remove public Schema Search Path 08:43 - Shared Applications Separate Schemas 09:35 - Shared Schema Search Path 10:00 - Retaining public Schema 10:40 - Drop Schema 11:07 - Drop Schema CASCADE 11:40 - Portability Considerations 12:50 - Schema Best Practices 13:30 - Conclusion 13:50 - Summary