presto-mongodb/src/main/java/io/prestosql/plugin/mongodb/MongoMetadata.java/MongoMetadata/dropTable
class MongoMetadata:    @Override
    public void dropTable(ConnectorSession session, ConnectorTableHandle tableHandle)
    {
        MongoTableHandle table = (MongoTableHandle) tableHandle;

        mongoSession.dropTable(table.getSchemaTableName());
    }