ER Model in DBMS | Overview, Binary & Unary Relationship Transformation | Key Concepts & Questions

Note: So two point, everyone read this
1. For composite attribute we have to make a separate table if we want to get ER model back from tables.
2. But if we want minimum tables for ER model then we don't need to make a separate table for each composite attribute and we can make a single table containing all simple attributes of entity type along with sub attributes of all composite attributes
In this video, I provide a comprehensive summary of the Entity-Relationship (ER) Model in DBMS. I start by giving an overview of the ER Model, including a discussion on partial keys. Then, I explain how to transform both binary and unary relationships into tables, covering the minimum number of tables required. Finally, I discuss key questions based on the topic and assign some homework for further practice. This video is essential for anyone preparing for competitive exams like RPSC Programmer, as well as university exams.
Key Topics Covered:
Overview of the ER Model
Understanding Partial Key
Transforming Binary and Unary Relationships into Tables
Practice Questions with Homework Activity
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[@learnwithshalini11]

So two point, everyone read this 1. For composite attribute we have to make a separate table if we want to get ER model back from tables. 2. But if we want minimum tables for ER model then we don't need to make a separate table for each composite attribute and we can make a single table containing all simple attributes of entity type along with sub attributes of all composite attributes

[@shubham75071]

Nice explanation in 1 video mam, cleared all concepts 👍💯

[@TeenaKanwar-k4b]

Thank you mam these vedios are very helpful for me..

[@priyankrana2704]

Nice lecture👍👍👍👍

[@ronakkudal]

Its very Helpfull Thanku👍👍👍👍

[@manishgehlot8055]

Amazing video 😊

[@sonubansia196]

Mam network security p pr bhi lecture bnyi cryptocurrency wala

[@AutoNCar4U]

Q1st-> 2 , 2nd->3 tables mam i have a doubt like if we have 3 enetities in relation and every entity have MV key then we should have only one table for all 3MV attribute , or separate table for each entity MV ??

[@TeenaKanwar-k4b]

Mam please decomposition preserving kese identify kre eska bhi short vedio banana

[@peakpotential9]

1st 2 2nd 3

[@anjanachoudhary7621]

Que 1: min 2 tables Que 2: min 3 tables

[@TechPositiveIndia]

Gate 2017 set 2 .. 1 mark question aaya tha essa hi

[@manishgehlot8055]

1 ka answer 2 2 ka answer 3 Is this correct?

[@FunWithManish-om2gj]

Galat salat padha rahe composite ku kha nahi table banti ha har kuch

[@TeenaKanwar-k4b]

Mam please decomposition preserving kese identify kre eska bhi short vedio banana