firebase - How do I retrieve multiple values ?from firestore?

Question

One is possible with .whereEqualTo("name","a").

For example 'where name= "a" or name="b"' How do you put the conditions?

question from:https://stackoverflow.com/questions/65911809/how-do-i-retrieve-multiple-values-from-firestore

Answer 1

You're looking for in. From that link:

citiesRef.where('country', 'in', ['USA', 'Japan']);