faunadb

问题 To get a single document in Fauna we do: q.Get(q.Ref(q.Collection('posts'), '192903209792046592')) And we get something like: { data: { title: 'Lorem ipsum', authorId: '892943607792046595' } } Is it possible to instead get the post and the author in the same query? Something like this: { data: { title: 'Lorem ipsum', author: { name: 'John Doe' } } } 回答1: Since this is a common question I'm going to expand it and give you all info that you should need to get started. I recently wrote an

问题 I try to improve my understanding of FaunaDB. I have a collection that contains records like: { "ref": Ref(Collection("regions"), "261442015390073344"), "ts": 1587576285055000, "data": { "name": "italy", "attributes": { "amenities": { "camping": 1, "swimming": 7, "hiking": 3, "culture": 7, "nightlife": 10, "budget": 6 } } } } I would like to query in a flexible way by different attributes like: data.attributes.amenities.camping > 5 data.attributes.amenities.camping > 5 AND data.attributes

问题 I try to improve my understanding of FaunaDB. I have a collection that contains records like: { "ref": Ref(Collection("regions"), "261442015390073344"), "ts": 1587576285055000, "data": { "name": "italy", "attributes": { "amenities": { "camping": 1, "swimming": 7, "hiking": 3, "culture": 7, "nightlife": 10, "budget": 6 } } } } I would like to query in a flexible way by different attributes like: data.attributes.amenities.camping > 5 data.attributes.amenities.camping > 5 AND data.attributes

问题 I’m trying to create an index that returns sorted data in an object with keys. The default index for my collection returns something like this: { "ref": Ref(Collection("posts"), "251333584234742292"), "ts": 1583632773120000, "data": { "title": "A Great Title", "sort_date": "2019-12-11", "post_type": "blog", "status": "published", } },... I created an index in the shell with this code: CreateIndex({ name: "posts_sort_date_desc", source: Collection("posts"), values: [ { field: ["data", "sort

来源： https://stackoverflow.com/questions/63694923/faunadb-how-do-i-paginate-an-index-sorted-by-timestamp

问题 I'm trying to retrieve all the tasks documents that have the string first in their name. I currently have the following code, but it only works if I pass the exact name: res, err := db.client.Query( f.Map( f.Paginate(f.MatchTerm(f.Index("tasks_by_name"), "My first task")), f.Lambda("ref", f.Get(f.Var("ref"))), ), ) I think I can use ContainsStr() somewhere, but I don't know how to use it in my query. Also, is there a way to do it without using Filter() ? I ask because it seems like it filters

问题 I'm trying to retrieve all the tasks documents that have the string first in their name. I currently have the following code, but it only works if I pass the exact name: res, err := db.client.Query( f.Map( f.Paginate(f.MatchTerm(f.Index("tasks_by_name"), "My first task")), f.Lambda("ref", f.Get(f.Var("ref"))), ), ) I think I can use ContainsStr() somewhere, but I don't know how to use it in my query. Also, is there a way to do it without using Filter() ? I ask because it seems like it filters

问题 I am attempting to build a hit counter that is based off of a user click. It increments the counter each time the user clicks. I am running GatsbyJS with react. I am using a lambda function to store the count in faunadb, so it increments each time the button is clicked. This is working. For the client side I am updating the state of the component hitCounter number by using localStorage, so each time the button is clicked I update localStorage. All of this works pretty well. However if I