| public get_slice ( $keyspace, $key, $column_parent, $predicate, $consistency_level ) |
$super_column->columns = array($column1, $column2);
// create columnorsupercolumn holder class that batch_insert uses
$c_or_sc = new cassandra_ColumnOrSuperColumn();
$c_or_sc->super_column = $super_column;
// create the mutation (a map of ColumnFamily names to lists ColumnsOrSuperColumns objects
$mutation['Super1'] = array($c_or_sc);
$client->batch_insert($keyspace, 'KeyName', $mutation, $consistency_level);
/* Query for data */
// Specify what Column Family to query against.
$columnParent = new cassandra_ColumnParent();
$columnParent->column_family = "Standard1";
$columnParent->super_column = NULL;
$sliceRange = new cassandra_SliceRange();
$sliceRange->start = "";
$sliceRange->finish = "";
$predicate = new cassandra_SlicePredicate();
list() = $predicate->column_names;
$predicate->slice_range = $sliceRange;
// We want the consistency level to be ONE which means to only wait for 1 node
$consistency_level = cassandra_ConsistencyLevel::ONE;
// Issue the Query
$keyUserId = 1;
$result = $client->get_slice($keyspace, $keyUserId, $columnParent, $predicate, $consistency_level);
echo "<pre>";
var_dump($result);
echo "</pre>";
$transport->close();
echo "OK";
} catch (TException $tx) {
print 'TException: ' . $tx->why . ' Error: ' . $tx->getMessage() . "\n";
}
