Articles tagged: Database

Found 126 documents

Archive/Firefox_OS/API/DataStore The DataStore interface of the Data Store API represents a retrieved set of data, and includes ...
Archive/Firefox_OS/API/DataStore/add The add() method of the DataStore interface adds a new record to the data store; if the record ...
Archive/Firefox_OS/API/DataStore/clear The clear() method of the DataStore interface deletes all records from the data store, leaving ...
Archive/Firefox_OS/API/DataStore/get The get() method of the DataStore interface retrieves one or more objects from the current data ...
Archive/Firefox_OS/API/DataStore/getLength The getLength() method of the DataStore interface returns the number of records stored in the ...
Archive/Firefox_OS/API/DataStore/name The name read-only property of the DataStore interface returns the name of the current data store.
Archive/Firefox_OS/API/DataStore/onchange The onchange event handler of the DataStore interface fires when a change is made to the data ...
Archive/Firefox_OS/API/DataStore/owner The owner read-only property of the DataStore interface returns the name of the app that owns ...
Archive/Firefox_OS/API/DataStore/put The put() method of the DataStore interface updates an existing record in the data store.
Archive/Firefox_OS/API/DataStore/readOnly The readOnly read-only property of the DataStore interface returns a boolean indicating whether ...
Archive/Firefox_OS/API/DataStore/remove The remove() method of the DataStore interface deletes one or more objects from the current data ...
Archive/Firefox_OS/API/DataStore/revisionId The revisionId read-only property of the DataStore interface returns the current data store's ...
Archive/Firefox_OS/API/DataStore/sync The sync() method of the DataStore interface opens a cursor that allows you to step through any ...
Archive/Firefox_OS/API/DataStoreChangeEvent The DataStoreChangeEvent interface of the Data Store API represents the event related to a ...
Archive/Firefox_OS/API/DataStoreChangeEvent/id The id read-only property of the DataStoreChangeEvent interface returns the identifier of the ...
Archive/Firefox_OS/API/DataStoreChangeEvent/operation The operation read-only property of the DataStoreChangeEvent interface returns the type of ...
Archive/Firefox_OS/API/DataStoreChangeEvent/owner The owner read-only property of the DataStoreChangeEvent interface returns the manifest URL of ...
Archive/Firefox_OS/API/DataStoreChangeEvent/revisionId The revisionId read-only property of the DataStoreChangeEvent interface returns the ID of the ...
Archive/Firefox_OS/API/DataStoreCursor The DataStoreCursor interface of the Data Store API represents a cursor that allows apps to ...
Archive/Firefox_OS/API/DataStoreCursor/close The close() method of the DataStoreCursor interface makes a request to terminate the cursor.
Archive/Firefox_OS/API/DataStoreCursor/next The next() method of the DataStoreCursor interface makes a request to retrieve information about ...
Archive/Firefox_OS/API/DataStoreCursor/store A DataStore object.
Archive/Firefox_OS/API/DataStoreTask The DataStoreTask interface of the Data Store API represents a record changed in the data store ...
Archive/Firefox_OS/API/DataStoreTask/data The data read-only property of the DataStoreChangeEvent interface returns the data stored in the ...
Archive/Firefox_OS/API/DataStoreTask/id The id read-only property of the DataStoreTask interface returns the identifier of the changed ...
Archive/Firefox_OS/API/DataStoreTask/operation The operation read-only property of the DataStoreTask interface returns the type of operation ...
Archive/Firefox_OS/API/DataStoreTask/revisionId The revisionId read-only property of the DataStoreTask interface returns the id of the current ...
Archive/Firefox_OS/API/Data_Store_API/Using_the_Data_Store_API To explain the main functionality of Data Store, we have build two examples that work together ...
Glossary/IndexedDB IndexedDB is a Web API for storing large data structures within browsers and indexing them for ...
Glossary/SQL SQL (Structured Query Language) is a descriptive computer language designed for updating, ...
Web/API/IDBCursor The IDBCursor interface of the IndexedDB API represents a cursor for traversing or iterating ...
Web/API/IDBCursor/advance The advance() method of the IDBCursor interface sets the num ber times a cursor should move its ...
Web/API/IDBCursor/continue This method may raise a DOMException of one of the following types:
Web/API/IDBCursor/delete An IDBRequest object on which subsequent events related to this operation are fired. The result ...
Web/API/IDBCursor/direction A string (defined by the IDBCursorDirection enum) indicating the direction in which the cursor ...
Web/API/IDBCursor/key The value can be of any type.
Web/API/IDBCursor/primaryKey A value, of any data type.
Web/API/IDBCursor/source The IDBObjectStore or IDBIndex that the cursor is iterating over.
Web/API/IDBCursor/update The update() method of the IDBCursor interface returns an IDBRequest object, and, in a separate ...
Web/API/IDBCursorWithValue The IDBCursorWithValue interface of the IndexedDB API represents a cursor for traversing or ...
Web/API/IDBCursorWithValue/value The value of the current cursor.
Web/API/IDBDatabase Inherits from: EventTarget
Web/API/IDBDatabase/close The connection is not actually closed until all transactions created using this connection are ...
Web/API/IDBDatabase/createObjectStore The method takes the name of the store as well as a parameter object that lets you define ...
Web/API/IDBDatabase/deleteObjectStore As with IDBDatabase.createObjectStore, this method can be called only within a versionchange ...
Web/API/IDBDatabase/name A DOMString containing the name of the connected database.
Web/API/IDBDatabase/objectStoreNames A DOMStringList containing a list of the names of the object stores currently in the connected ...
Web/API/IDBDatabase/onabort This example shows an IDBOpenDBRequest.onupgradeneeded block that creates a new object store; it ...
Web/API/IDBDatabase/onerror This example shows an IDBOpenDBRequest.onupgradeneeded block that creates a new object store; it ...
Web/API/IDBDatabase/onversionchange This example shows an IDBOpenDBRequest.onupgradeneeded block that creates a new object store; it ...
Web/API/IDBDatabase/transaction An IDBTransaction object.
Web/API/IDBDatabase/version An integer containing the version of the connected database.
Web/API/IDBEnvironment The IDBEnvironment interface of the IndexedDB API contains the indexedDB property, which ...
Web/API/IDBEnvironment/indexedDB The indexedDB property of the IDBEnvironment interface provides a mechanism for applications to ...
Web/API/IDBFactory/cmp An integer that indicates the result of the comparison; the table below lists the possible ...
Web/API/IDBFactory/deleteDatabase If the database is successfully deleted, then a success event is fired on the request object ...
Web/API/IDBFactory/open If an error occurs while the database connection is being opened, then an error event is fired ...
Web/API/IDBIndex IDBIndex interface of the IndexedDB API provides asynchronous access to an index in a database. ...
Web/API/IDBIndex/count A IDBRequest object on which subsequent events related to this operation are fired.
Web/API/IDBIndex/get If a value is successfully found, then a structured clone of it is created and set as the result ...
Web/API/IDBIndex/getAll There is a performance cost associated with looking at the value property of a cursor, because ...
Web/API/IDBIndex/getKey If a key is successfully found it is set as the result of the request object: this returns the ...
Web/API/IDBIndex/isAutoLocale The isAutoLocale read-only property of the IDBIndex interface returns a Boolean indicating ...
Web/API/IDBIndex/keyPath Any data type that can be used as a key path.
Web/API/IDBIndex/locale The locale read-only property of the IDBIndex interface returns the locale of the index (for ...
Web/API/IDBIndex/multiEntry A Boolean :
Web/API/IDBIndex/name A DOMString specifying a name for the index.
Web/API/IDBIndex/objectStore An IDBObjectStore.
Web/API/IDBIndex/openCursor The method sets the position of the cursor to the appropriate record, based on the specified ...
Web/API/IDBIndex/openKeyCursor The method sets the position of the cursor to the appropriate key, based on the specified direction.
Web/API/IDBIndex/unique A Boolean :
Web/API/IDBKeyRange A key range can be a single value or a range with upper and lower bounds or endpoints. If the ...
Web/API/IDBKeyRange/bound The bounds can be open (that is, the bounds exclude the endpoint values) or closed (that is, the ...
Web/API/IDBKeyRange/includes A Boolean.
Web/API/IDBKeyRange/lower The lower bound of the key range (can be any type.)
Web/API/IDBKeyRange/lowerBound By default, it includes the lower endpoint value and is closed.
Web/API/IDBKeyRange/lowerOpen A boolean :
Web/API/IDBKeyRange/only IDBKeyRange : The newly created key range.
Web/API/IDBKeyRange/upper The upper bound of the key range (can be any type.)
Web/API/IDBKeyRange/upperBound By default, it includes the upper endpoint value and is closed.
Web/API/IDBKeyRange/upperOpen A boolean :
Web/API/IDBLocaleAwareKeyRange The IDBLocaleAwareKeyRange interface of the IndexedDB API is a Firefox-specific version of ...
Web/API/IDBObjectStore/add To determine if the add operation has completed successfully, listen for the transaction’s ...
Web/API/IDBObjectStore/autoIncrement A Boolean :
Web/API/IDBObjectStore/clear Clearing an object store consists of removing all records from the object store and removing all ...
Web/API/IDBObjectStore/count An IDBRequest object on which subsequent events related to this operation are fired.
Web/API/IDBObjectStore/createIndex Note that this method must be called only from a VersionChange transaction mode callback.
Web/API/IDBObjectStore/deleteIndex Note that this method must be called only from a VersionChange transaction mode callback. Note ...
Web/API/IDBObjectStore/get If a value is successfully found, then a structured clone of it is created and set as the result ...
Web/API/IDBObjectStore/getAll If a value is successfully found, then a structured clone of it is created and set as the result ...
Web/API/IDBObjectStore/getAllKeys If a value is successfully found, then a structured clone of it is created and set as the result ...
Web/API/IDBObjectStore/index An IDBIndex object for accessing the index.
Web/API/IDBObjectStore/indexNames A DOMStringList.
Web/API/IDBObjectStore/keyPath If this property is null, the application must provide a key for each modification operation.
Web/API/IDBObjectStore/name A DOMString containing the object store's name.
Web/API/IDBObjectStore/openCursor To determine if the add operation has completed successfully, listen for the results’s success ...
Web/API/IDBObjectStore/openKeyCursor To determine if the add operation has completed successfully, listen for the results’s success ...
Web/API/IDBObjectStore/put If the record is successfully stored, then a success event is fired on the returned request ...
Web/API/IDBObjectStore/transaction An IDBTransaction object.
Web/API/IDBOpenDBRequest No methods, but inherits methods from its parents IDBRequest and EventTarget.