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Firebase.Database
Summary
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2021-06-17 UTC.
[null,null,["Last updated 2021-06-17 UTC."],[],[],null,["# Firebase.Database Namespace\n\nFirebase.Database\n=================\n\nSummary\n-------\n\n| ### Classes ||\n|-------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| [Firebase.Database.ChildChangedEventArgs](/docs/reference/unity/class/firebase/database/child-changed-event-args) | Child changed event arguments. |\n| [Firebase.Database.DataSnapshot](/docs/reference/unity/class/firebase/database/data-snapshot) | A [DataSnapshot](/docs/reference/unity/class/firebase/database/data-snapshot#class_firebase_1_1_database_1_1_data_snapshot) instance contains data from a [Firebase](/docs/reference/unity/namespace/firebase#namespace_firebase)[Database](/docs/reference/unity/namespace/firebase/database#namespace_firebase_1_1_database) location. |\n| [Firebase.Database.DatabaseError](/docs/reference/unity/class/firebase/database/database-error) | Instances of [DatabaseError](/docs/reference/unity/class/firebase/database/database-error#class_firebase_1_1_database_1_1_database_error) are passed within event arguments when an operation failed. |\n| [Firebase.Database.DatabaseException](/docs/reference/unity/class/firebase/database/database-exception) | This error is thrown when the [Firebase](/docs/reference/unity/namespace/firebase#namespace_firebase)[Database](/docs/reference/unity/namespace/firebase/database#namespace_firebase_1_1_database) library is unable to operate on the input it has been given. |\n| [Firebase.Database.DatabaseReference](/docs/reference/unity/class/firebase/database/database-reference) | A [Firebase](/docs/reference/unity/namespace/firebase#namespace_firebase) reference represents a particular location in your [FirebaseDatabase](/docs/reference/unity/class/firebase/database/firebase-database#class_firebase_1_1_database_1_1_firebase_database) and can be used for reading or writing data to that [FirebaseDatabase](/docs/reference/unity/class/firebase/database/firebase-database#class_firebase_1_1_database_1_1_firebase_database) location. |\n| [Firebase.Database.FirebaseDatabase](/docs/reference/unity/class/firebase/database/firebase-database) | The entry point for accessing a [Firebase](/docs/reference/unity/namespace/firebase#namespace_firebase)[Database](/docs/reference/unity/namespace/firebase/database#namespace_firebase_1_1_database). |\n| [Firebase.Database.MutableData](/docs/reference/unity/class/firebase/database/mutable-data) | Instances of this class encapsulate the data and priority at a location. |\n| [Firebase.Database.OnDisconnect](/docs/reference/unity/class/firebase/database/on-disconnect) | The [OnDisconnect](/docs/reference/unity/class/firebase/database/on-disconnect#class_firebase_1_1_database_1_1_on_disconnect) class is used to manage operations that will be Run on the server when this client disconnects. |\n| [Firebase.Database.Query](/docs/reference/unity/class/firebase/database/query) | The [Query](/docs/reference/unity/class/firebase/database/query#class_firebase_1_1_database_1_1_query) class (and its subclass, [DatabaseReference](/docs/reference/unity/class/firebase/database/database-reference#class_firebase_1_1_database_1_1_database_reference) ) are used for reading data. |\n| [Firebase.Database.ServerValue](/docs/reference/unity/class/firebase/database/server-value) | Contains placeholder values to use when writing data to the [Firebase](/docs/reference/unity/namespace/firebase#namespace_firebase)[Database](/docs/reference/unity/namespace/firebase/database#namespace_firebase_1_1_database). |\n| [Firebase.Database.TransactionResult](/docs/reference/unity/class/firebase/database/transaction-result) | Instances of this class represent the desired outcome of a single Run of a transaction. |\n| [Firebase.Database.ValueChangedEventArgs](/docs/reference/unity/class/firebase/database/value-changed-event-args) | Event arguments passed with the [Query.ValueChanged](/docs/reference/unity/class/firebase/database/query#class_firebase_1_1_database_1_1_query_1a80a78f3505955b9ed2583dc2f14cf739) Event. |\n\n| ### Namespaces ||\n|------------------------------------------------------------------------------------------|---|\n| [Firebase.Database.Internal](/docs/reference/unity/namespace/firebase/database/internal) | |"]]
