What are TypeORM relationships and how do I use them?
An example of an AI chatbot conversation about TypeORM relationships in database management.
What are TypeORM relationships and how do I use them?
TypeORM relationships allow you to define how entities relate to each other in your database. There are several types: One-to-One, One-to-Many, Many-to-One, and Many-to-Many. Would you like to know more about a specific type?
Can you explain One-to-Many relationships?
Sure! In a One-to-Many relationship, one entity can be associated with multiple instances of another entity. For example, a user can have many posts. You define this in TypeORM using the @OneToMany decorator.
How do I set up a Many-to-Many relationship?
To set up a Many-to-Many relationship, you use the @ManyToMany decorator along with a join table. This allows both entities to reference each other. Would you like a code example?
Yes, please provide a code example for a Many-to-Many relationship.
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