Method

TrackerSparqlConnectionupdate_resource

Declaration [src]

gboolean
tracker_sparql_connection_update_resource (
  TrackerSparqlConnection* connection,
  const gchar* graph,
  TrackerResource* resource,
  GCancellable* cancellable,
  GError** error
)

Description [src]

Inserts a resource as described by resource on the given graph.

This method is synchronous and will block until the update is finished. See tracker_sparql_connection_update_resource_async() for an asynchronous variant.

It is recommented to consider the usage of TrackerBatch to cluster database updates. Frequent isolated SPARQL updates through this method will have a degraded performance in comparison.

Available since:

3.1

Parameters

`graph`	`const gchar*`
	RDF graph where the resource should be inserted/updated, or `NULL` for the default graph.
	The argument can be `NULL`.
	The data is owned by the caller of the function.
	The string is a NUL terminated UTF-8 string.
`resource`	`TrackerResource`
	A `TrackerResource`
	The data is owned by the caller of the function.
`cancellable`	`GCancellable*`
	Optional `GCancellable`
	The argument can be `NULL`.
	The data is owned by the caller of the function.
`error`	`GError **`
	The return location for a `GError*`, or `NULL`.

Return value

Returns:	`gboolean`
	`TRUE` if there were no errors.