web.idb interfaces.

The IDBCursorSync interface of the IndexedDB API represents a
for iterating over multiple records in a database. You can have
one instance of IDBCursorSync representing a cursor, but you
have an unlimited number of cursors at the same time. Operations
performed on the underlying index or object store. It enables
application to synchronously process all the records in the cursor's

IDBCursorSync Events.

The DatabaseSync interface in the IndexedDB API represents a
connection to a database.

IDBDatabaseSync Events.

The Unimplemented IDBEnvironmentSync interface of the IndexedDB
will be implemented by worker objects.

IDBEnvironmentSync Events.

The IDBFactorySync interface of the IndexedDB API provide a synchronous
of accessing the capabilities of indexed databases.

IDBFactorySync Events.

The IDBIndexSync interface of the IndexedDB API provides synchronous
to an index in a database.

IDBIndexSync Events.

This example shows a variety of different uses of object stores,
updating the data structure with `IDBObjectStore.createIndex`
an onupgradeneeded function, to adding a new item to our object
with `IDBObjectStore.add`. For a full working example, see our
Notifications app (view example live.)

The IDBObjectStoreSync interface of the IndexedDB API provides
access to an object store of a database.

IDBObjectStoreSync Events.

The IDBTransactionSync interface of the IndexedDB API provides
synchronous transaction on a database. When an application creates
IDBTransactionSync object, it blocks until the browser is able
reserve the require database objects.

IDBTransactionSync Events.

The IDBVersionChangeRequest interface the IndexedDB API represents
request to change the version of a database. It is used only
the setVersion() method of IDBDatabase.