/**
* Create a skip-list index on a collection.
* @param string $collection The name of the collection.
* @param array|string $fields The array of fields or a string representing 1 field.
* @param bool $unique Whether the index is unique or not.
* @link http://www.arangodb.org/manuals/current/IndexSkiplistHttp.html
* @throws CollectionManagerException
* @return int Id of the index created.
*/
public function createSkipListIndex($collection, $fields, $unique = null)
{
if (!is_array($fields)) {
$fields = array($fields);
}
try {
$result = $this->_toolbox->getCollectionHandler()->createSkipListIndex($collection, $fields, $unique);
return $this->_toolbox->parseIdForKey($result['id']);
} catch (\Exception $e) {
$normalised = $this->_toolbox->normaliseDriverExceptions($e);
throw new CollectionManagerException($normalised['message'], $normalised['code']);
}
}
/**
* Given the id in ArangoDB format (mycollection/123456) parse it and return the key (123456).
* @param string $id
* @return string
*/
protected function parseIdForKey($id)
{
return $this->_toolbox->parseIdForKey($id);
}
/**
* @covers Paradox\Toolbox::parseIdForKey
*/
public function testParseIdForKey()
{
$key = $this->toolbox->parseIdForKey('mycollection/123456');
$this->assertEquals('123456', $key, "The parsed key does not match");
}
