Django Tutorial #29: ORM Lookups (startswith, contains, range, gt, lt) | Client–Server–Database Flow скачать в хорошем качестве

Django Tutorial #29: ORM Lookups (startswith, contains, range, gt, lt) | Client–Server–Database Flow

In Session 29, we dive deeper into Django ORM lookups, which help us filter database records efficiently without writing SQL queries. You will learn how different lookup expressions work in real projects and how frontend, backend, and database communicate together in a Django application. 🔍 Topics Covered in This Session What are Django ORM Lookups Filtering data using: startswith – records starting with specific characters endswith – records ending with specific characters contains – records containing specific text icontains – case-insensitive contains exact – exact match iexact – case-insensitive exact match in – filter records using a list of values range – filter data between a range (e.g., salary range) lt, lte – less than / less than or equal gt, gte – greater than / greater than or equal How Client (Frontend) sends requests How Backend (Django Views / Services) processes logic How Database + ORM returns filtered results Complete request–response flow in Djang 🌟 About BasicToTop BasicToTop is here to help you move forward — from basic to top. 🔔 Subscribe for more Django tutorials 👍 Like the video if it helped you 💬 Comment your doubts — I reply personally Website: https://basictotop.in Github: https://github.com/BasicToTop Facebook:   / basictotopfbpage   Instagram:   / basictotop   #django #python #webdevelopment #beginnerdjango #basictotop #BasicToToop