Loading
2 posts about user-defined DataTypes by 2 contributors.
Know user-defined DataTypes? Share what you know with developers who are learning it.
This article, with code examples, explains data types available in JavaScript and how to use them in your app.
The article is about Normalization, DeNormalization, one-to-one, one-to-many, many-to-many, Primary key, Unique key, User Defined Datatypes, Bit Datatype, Bit Column, Candidate Key, Alternate Key, Composite Key, Defaults.
DevSocialUpcoming · 3rd editionAI Agents ConferenceNov 23–27, 2026Live onlineMembers only16days leftRegisterPublish an article in this category and earn +1,000 SHARP when it is approved.
Write an article