presto-base-jdbc/src/main/java/io/prestosql/plugin/jdbc/ForwardingJdbcClient.java/ForwardingJdbcClient/beginCreateTable
class ForwardingJdbcClient:    @Override
    public JdbcOutputTableHandle beginCreateTable(ConnectorSession session, ConnectorTableMetadata tableMetadata)
    {
        return getDelegate().beginCreateTable(session, tableMetadata);
    }