presto-jdbc/src/main/java/io/prestosql/jdbc/PrestoPreparedStatement.java/PrestoPreparedStatement/PrestoPreparedStatement
class PrestoPreparedStatement:    PrestoPreparedStatement(PrestoConnection connection, String statementName, String sql)
            throws SQLException
    {
        super(connection);
        this.statementName = requireNonNull(statementName, "statementName is null");
        this.originalSql = requireNonNull(sql, "sql is null");
        super.execute(format("PREPARE %s FROM %s", statementName, sql));
    }