Firebase “too_big” error querying a ref with huge number of children












1















Here is how I query my firebase database.



var firebase = require("firebase-admin");

// initialization steps...



firebase.database().ref('Users').orderByChild('email').equalTo('someemail@somedomain.com')

        .once('value')

        .then(snapshot=>{

          const records = snapshot.val();

          console.log("value is: ", records);

        })

        .catch(err=> console.log(err));


So I have an immediate child of root Users which has several thousand children. Each child(A individual user identified by a firebase generated key) has an attribute email (among others)



When I query it like that, I get this error:



{ Error: too_big at /Users: The data requested exceeds the maximum size that can be accessed with a single request.


So how do I query for this value?






firebase firebase-realtime-database







share|improve this question



























    1















    Here is how I query my firebase database.



    var firebase = require("firebase-admin");
    
// initialization steps...
    

    
firebase.database().ref('Users').orderByChild('email').equalTo('someemail@somedomain.com')
    
        .once('value')
    
        .then(snapshot=>{
    
          const records = snapshot.val();
    
          console.log("value is: ", records);
    
        })
    
        .catch(err=> console.log(err));


    So I have an immediate child of root Users which has several thousand children. Each child(A individual user identified by a firebase generated key) has an attribute email (among others)



    When I query it like that, I get this error:



    { Error: too_big at /Users: The data requested exceeds the maximum size that can be accessed with a single request.


    So how do I query for this value?






    firebase firebase-realtime-database







    share|improve this question

























      1












      1








      1








      Here is how I query my firebase database.



      var firebase = require("firebase-admin");
      
// initialization steps...
      

      
firebase.database().ref('Users').orderByChild('email').equalTo('someemail@somedomain.com')
      
        .once('value')
      
        .then(snapshot=>{
      
          const records = snapshot.val();
      
          console.log("value is: ", records);
      
        })
      
        .catch(err=> console.log(err));


      So I have an immediate child of root Users which has several thousand children. Each child(A individual user identified by a firebase generated key) has an attribute email (among others)



      When I query it like that, I get this error:



      { Error: too_big at /Users: The data requested exceeds the maximum size that can be accessed with a single request.


      So how do I query for this value?






      firebase firebase-realtime-database







      share|improve this question














      Here is how I query my firebase database.



      var firebase = require("firebase-admin");
      
// initialization steps...
      

      
firebase.database().ref('Users').orderByChild('email').equalTo('someemail@somedomain.com')
      
        .once('value')
      
        .then(snapshot=>{
      
          const records = snapshot.val();
      
          console.log("value is: ", records);
      
        })
      
        .catch(err=> console.log(err));


      So I have an immediate child of root Users which has several thousand children. Each child(A individual user identified by a firebase generated key) has an attribute email (among others)



      When I query it like that, I get this error:



      { Error: too_big at /Users: The data requested exceeds the maximum size that can be accessed with a single request.


      So how do I query for this value?






      firebase firebase-realtime-database




      firebase firebase-realtime-database






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Jan 2 at 18:41









      rahulserverrahulserver

      3,5701153106




      3,5701153106
























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