presto-spi/src/main/java/io/prestosql/spi/connector/ConnectorMetadata.java/ConnectorMetadata/finishDelete
class ConnectorMetadata:    default void finishDelete(ConnectorSession session, ConnectorTableHandle tableHandle, Collection<Slice> fragments)
    {
        throw new PrestoException(NOT_SUPPORTED, "This connector does not support deletes");
    }