presto-base-jdbc/src/main/java/io/prestosql/plugin/jdbc/JdbcPageSinkProvider.java/JdbcPageSinkProvider/createPageSink
class JdbcPageSinkProvider:    @Override
    public ConnectorPageSink createPageSink(ConnectorTransactionHandle transactionHandle, ConnectorSession session, ConnectorInsertTableHandle tableHandle)
    {
        return new JdbcPageSink(session, (JdbcOutputTableHandle) tableHandle, jdbcClient);
    }