Method

TrackerSparqlConnectionquery_statement

Declaration [src]

TrackerSparqlStatement*
tracker_sparql_connection_query_statement (
  TrackerSparqlConnection* connection,
  const gchar* sparql,
  GCancellable* cancellable,
  GError** error
)

Description [src]

Prepares the given SELECT/ASK/DESCRIBE/CONSTRUCT SPARQL query as a TrackerSparqlStatement.

This prepared statement can be executed through tracker_sparql_statement_execute() or tracker_sparql_statement_serialize_async() families of functions.

Parameters

`sparql`	`const gchar*`
	The SPARQL query.
	The data is owned by the caller of the function.
	The string is a NUL terminated UTF-8 string.
`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:	`TrackerSparqlStatement`
	A prepared statement.
	The caller of the method takes ownership of the data, and is responsible for freeing it.
	The return value can be `NULL`.