Baseline Widely available
The getAllKeys() method of the IDBObjectStore interface returns an IDBRequest object retrieves record keys for all objects in the object store matching the specified parameter or all objects in the store if no parameters are given.
If a value is successfully found, then a structured clone of it is created and set as the result of the request object.
This method produces the same result for:
To tell these situations apart, you need to call the openCursor() method with the same key. That method provides a cursor if the record exists, and no cursor if it does not.
getAllKeys()
getAllKeys(query)
getAllKeys(query, count)
query Optional
A value that is or resolves to an IDBKeyRange.
count Optional
Specifies the number of values to return if more than one is found. If it is lower than 0 or greater than 2^32 - 1 a TypeError exception will be thrown.
An IDBRequest object on which subsequent events related to this operation are fired.
If the operation is successful, the value of the request's result property is an Array of the keys for all records matching the given query, up to the value of count, if count was supplied.
This method may raise a DOMException of one of the following types:
TransactionInactiveError DOMException
Thrown if this IDBObjectStore's transaction is inactive.
DataError DOMException
Thrown if the key or key range provided contains an invalid key or is null.
InvalidStateError DOMException
Thrown if the IDBObjectStore has been deleted or removed.
IDBDatabaseIDBTransactionIDBKeyRangeIDBObjectStoreIDBCursorRetroSearch is an open source project built by @garambo | Open a GitHub Issue
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