Back-End Programming Exam > Back-End Programming Videos > Django: The Ultimate Beginners Guide (in Hindi) > Django Tutorial 15 Adding Songs to Database
Django Tutorial 15 Adding Songs to Database Video Lecture | Django: The Ultimate Beginners Guide (in Hindi) - Back-End Programming
FAQs on Django Tutorial 15 Adding Songs to Database Video Lecture - Django: The Ultimate Beginners Guide (in Hindi) - Back-End Programming
| 1. How do I add songs to the database using Django? |  |
Ans. To add songs to the database using Django, you need to perform the following steps:
1. Create a new model in your Django application to represent the song, including relevant fields such as title, artist, and duration.
2. Run the migrations to create the corresponding table in the database.
3. Use Django's ORM (Object-Relational Mapping) to create instances of the song model and save them to the database.
| 2. Can I add multiple songs at once to the Django database? | |
Ans. Yes, you can add multiple songs at once to the Django database. You can achieve this by using Django's bulk_create() method. This method allows you to create multiple instances of a model and save them to the database in a single database query, which can be more efficient than saving each instance individually.
| 3. How can I retrieve songs from the Django database? | |
Ans. To retrieve songs from the Django database, you can use Django's ORM. You can perform queries using the model's manager, which provides methods like all() to retrieve all instances of a model or filter() to retrieve specific instances based on certain criteria. For example, you can use Song.objects.all() to retrieve all songs from the database.
| 4. How can I update the details of a song in the Django database? | |
Ans. To update the details of a song in the Django database, you can retrieve the specific song instance using queries, modify its fields, and then save it back to the database. For example, you can use the following code to update the title of a song with a specific ID:
```
song = Song.objects.get(id=song_id)
song.title = "New Title"
song.save()
```
This will update the title of the song in the database.
| 5. How can I delete a song from the Django database? | |
Ans. To delete a song from the Django database, you can retrieve the specific song instance using queries and then call the delete() method on the instance. For example, you can use the following code to delete a song with a specific ID:
```
song = Song.objects.get(id=song_id)
song.delete()
```
This will remove the song from the database.
Related Exams
About this Video
|
4.74/5 Rating |
|
Nov 22, 2024 Last updated |
Video Description: Django Tutorial 15 Adding Songs to Database for Back-End Programming 2024 is part of Django: The Ultimate Beginners Guide (in Hindi) preparation.
The notes and questions for Django Tutorial 15 Adding Songs to Database have been prepared according to the Back-End Programming exam syllabus.
Information about Django Tutorial 15 Adding Songs to Database covers all important topics for Back-End Programming 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Django Tutorial 15 Adding Songs to Database.
Introduction of Django Tutorial 15 Adding Songs to Database in English is available as part of our Django: The Ultimate Beginners Guide (in Hindi) for Back-End Programming & Django Tutorial 15 Adding Songs to Database in
Hindi for Django: The Ultimate Beginners Guide (in Hindi) course. Download more important topics related with notes, lectures and mock test series for
Back-End Programming Exam by signing up for free.
Description
Video Lecture & Questions for Django Tutorial 15 Adding Songs to Database Video Lecture | Django: The Ultimate Beginners Guide (in Hindi) - Back-End Programming - Back-End Programming full syllabus preparation | Free video for Back-End Programming exam to prepare for Django: The Ultimate Beginners Guide (in Hindi).
Information about Django Tutorial 15 Adding Songs to Database
Here you can find the meaning of Django Tutorial 15 Adding Songs to Database defined & explained in the simplest way possible.
Besides explaining types of Django Tutorial 15 Adding Songs to Database theory, EduRev gives you an ample number of questions to practice Django Tutorial 15 Adding Songs to Database tests,
examples and also practice Back-End Programming tests.
|
Explore Courses for Back-End Programming exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
Django Tutorial 15 Adding Songs to Database Video Lecture | Django: The Ultimate Beginners Guide (in Hindi) - Back-End Programming
,shortcuts and tricks
,study material
,Important questions
,Sample Paper
,Exam
,MCQs
,ppt
,mock tests for examination
,Previous Year Questions with Solutions
,Free
,Viva Questions
,Django Tutorial 15 Adding Songs to Database Video Lecture | Django: The Ultimate Beginners Guide (in Hindi) - Back-End Programming
,past year papers
,Semester Notes
,Extra Questions
,video lectures
,Django Tutorial 15 Adding Songs to Database Video Lecture | Django: The Ultimate Beginners Guide (in Hindi) - Back-End Programming
,Objective type Questions
,practice quizzes
,Summary
;
Study Django Tutorial 15 Adding Songs to Database on the App
Students of Back-End Programming can study Django Tutorial 15 Adding Songs to Database alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Django Tutorial 15 Adding Songs to Database,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Django Tutorial 15 Adding Songs to Database is prepared as per the latest Back-End Programming syllabus.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup