What are entity relations in TypeORM?
An example of an AI chatbot conversation about TypeORM entity relations.
What are entity relations in TypeORM?
Entity relations in TypeORM define how entities relate to each other, such as one-to-one, one-to-many, and many-to-many.
Can you explain the one-to-many relationship with an example?
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'.
How do I set up a many-to-many relationship?
To set up a many-to-many relationship, you need to create a join table. For instance, 'Students' and 'Courses' can be linked through a 'StudentCourses' table.
What decorators are used for defining these relationships?
You can use decorators like @OneToMany, @ManyToOne, and @ManyToMany to define relationships in your entities.
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