Firestore query using an object element as parameter

Question

i\'m using Firestore as my database in a project and i have a table that i need to do a query inside an object

{
   foo: "data",
   bar: "data&         


        

Answer 1

for some reason to work , u need to leave space between object_name and .property_name

'exObject .dataToQuery'

instead of

 'exObject.dataToQuery'

leave space and it worked for me

Answer 2

Here is the answer :

.where(new firestore.FieldPath('exObject' , 'dataToQuery'), '==', "value"))

More info Here

Answer 3

dbRef.collection("Table").where("exObject.dataToQuery", "==", "value")

this syntax i first posted is indeed the good syntax and started working eventually. I'd class the reason of my problem as a typo that i must have corrected trying a lot of different things

Answer 4

Try ( change from 'Table' to 'TEST' )

xptoCollection : AngularFirestoreCollection<any>;

  constructor(private afs: AngularFirestore) { }

      this.xptoCollection = this.afs.collection('TEST', ref => {
        return ref.where('exObject.{dataToQuery}', '==', 'value');
      });