https://github.com/janani2311/sql-db-model

https://github.com/janani2311/sql-db-model

Last synced: 2 months ago
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• Host: GitHub
• URL: https://github.com/janani2311/sql-db-model
• Owner: Janani2311
• Created: 2024-07-06T14:58:26.000Z (11 months ago)
• Default Branch: main
• Last Pushed: 2024-07-10T14:06:27.000Z (11 months ago)
• Last Synced: 2025-02-03T20:50:36.973Z (4 months ago)
• Size: 23.4 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
Designed a DB model in the name of Zenclass.

Created following tables,

        -batch

        -class

        -course

        -dashboard

        -mentor

        -queries

        -sessions

        -task

        -user

	

1. course table - contains course id and details, and (course_id) is referenced as foreign key in user table.

2. user table - contains user details and (user_id) is referenced as foreign key in batch table.

3. batch table - batch details and foreign key(batch_id and user_id)

4. class table - total classes details based on course, foreign key as (course_id)

5. mentor table - mentor_id and details, class table, batch table, session table are referenced to mentor table

6. dashboard table - contains all the performance reports of the user referenced to user, class, task table.

                - foreign key as (user_id, course_id,task_id)

7. queries table - query details(like reason, topic, raised date etc) referenced to course table and mentor table

                -foriegn key as (user_id, course_id, mentor_id)

8. sessions table - sessions details., referenced to class and mentor table

                -foreign key as(course_id, mentor_id, batch_id)

9. additional_sessions table - referenced to course and sessions table,

                                - foreign key as (course_id, mentor_id)

10. task table - referenced to dashboard and sessions table,

          - foreign key as (user_id, course_id)