Method

TrackerSparqlConnectionupdate_array_async

Declaration [src]

void
tracker_sparql_connection_update_array_async (
  TrackerSparqlConnection* connection,
  gchar** sparql,
  gint sparql_length,
  GCancellable* cancellable,
  GAsyncReadyCallback callback,
  gpointer user_data
)

Description [src]

Executes asynchronously an array of SPARQL updates. All updates in the array are handled within a single transaction.

If the query is partially built from user input or other untrusted sources, special care is required about possible SPARQL injection. In order to avoid it entirely, it is recommended to use TrackerSparqlStatement, or to build the SPARQL input through TrackerResource. The function tracker_sparql_escape_string() exists as a last resort, but its use is not recommended.

Parameters

sparql

Type: gchar**

An array of strings containing the SPARQL update queries.

The data is owned by the caller of the function.
The value is a NUL terminated UTF-8 string.
sparql_length

Type: gint

The amount of strings you pass as sparql.

cancellable

Type: GCancellable

Optional GCancellable

The argument can be NULL.
The data is owned by the caller of the function.
callback

Type: GAsyncReadyCallback

User-defined GAsyncReadyCallback to be called when the asynchronous operation is finished.

The argument can be NULL.
user_data

Type: gpointer

User-defined data to be passed to callback.

The argument can be NULL.
The data is owned by the caller of the function.