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IDBDatabase.objectStoreNames

The objectStoreNames read-only property of the IDBDatabase interface is a DOMStringList containing a list of the names of the object stores currently in the connected database.

Note: This feature is available in Web Workers.

Syntax

var list[] = IDBDatabase.objectStoreNames;

Value

A DOMStringList containing a list of the names of the object stores currently in the connected database.

Example

// Let us open our database
var DBOpenRequest = window.indexedDB.open("toDoList", 4);

// these two event handlers act on the database being opened successfully, or not
DBOpenRequest.onerror = function(event) {
  note.innerHTML += '<li>Error loading database.</li>';
};
 
DBOpenRequest.onsuccess = function(event) {
  note.innerHTML += '<li>Database initialised.</li>';
    
  // store the result of opening the database in the db variable. This is used a lot below
  db = DBOpenRequest.result;

  // This line will log the version of the connected database, which should be
  // an object that looks like { ['my-store-name'] }
  console.log(db.objectStoreNames);
};

Specifications

Specification Status Comment
Indexed Database API
The definition of 'objectStoreNames' in that specification.
Recommendation  
Indexed Database API 2.0
The definition of 'objectStoreNames' in that specification.
Recommendation  

Browser compatibility

FeatureChromeEdgeFirefoxInternet ExplorerOperaSafari
Basic support

24

23 — 24 webkit

12

16

10 — 16 moz

101157
FeatureAndroid webviewChrome for AndroidEdge mobileFirefox for AndroidOpera AndroidiOS SafariSamsung Internet
Basic support Yes Yes Yes22228 Yes

1. partial

See also

Document Tags and Contributors

Contributors to this page: fscholz, jpmedley, arronei, libbymc, chrisdavidmills
Last updated by: fscholz,