Retrive all collection except one document id Firebase

Question

I want to retrieve all the collections except one document id. I have following query it will get all data by validating collection field. however i want to get all data except one document.

await Firestore.instance.collection('tbl').where('id',isEqualTo:textId).getDocuments().then(
        (data){
          dataRowCount= data.documents.length;
        }
      );

score 2 · Answer 1 · answered Apr 10 '20 at 20:39

2

Firestore doesn't offer any way to exclude documents from a query. You must can only filter for known values that you're looking for, or ranges of values. If you want to skip a document, you will have to check the query results in your code and omit the one you don't want

answered Apr 10 '20 at 20:39

Doug Stevenson

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data.documents.forEach((col){ if(col.documentID!=docId){ //function } }); Like this? – Sam Apr 10 '20 at 20:46
That is exactly what is **not** possible. – Frank van Puffelen Apr 10 '20 at 22:08

Retrive all collection except one document id Firebase

1 Answers1