If i have a collection with 1000 documents and i want to query the document inside that collection that has the field, 'name' set to 'user01'. Does that finding count as 1000 reads ? If so is there a more cost effective way to do this

CodePudding user response：

You are charged for the number of documents returned by your query. If you query documents where("name", "==", "user01)" and there are 45 documents out of those 1000 documents that match this, then you'll be charged 45 reads.