public function dropIndex($index, $ignoreIfNotExist = false)
    {
        $this->connection->openBucket($this->getTable())
            ->manager()->dropN1qlIndex($index, $ignoreIfNotExist);
    }
public function dropIndex($index, $ignoreIfNotExist = false)
    {
        $this->connection->openBucket($this->getTable())
            ->manager()->dropN1qlIndex($index, $ignoreIfNotExist);
    }
public function dropIndex ( $ index , $ ignoreIfNotExist = false ) { $ this -> connection -> openBucket ( $ this -> getTable ( ) ) -> manager ( ) -> dropN1qlIndex ( $ index , $ ignoreIfNotExist ) ; }
drop for N1QL secondary index

@param string $index
@param bool   $ignoreIfNotExist

@return mixed
drop for N1QL secondary index