I want to write some test cases with extended query in core test system. basically it looks like
PreparedStatement preparedStatement = conn.prepareStatement("select * from bigtable"); preparedStatement.setFetchSize(4); ResultSet rs = preparedStatement.executeQuery(); while(rs.next()) { System.out.println(rs.getInt(1)); // conn.commit(); conn.rollback(); } However I don't find a way to do that after checking the example in src/test/xxx/t/xxx.pl where most often used object is PostgresNode, which don't have such abilities. Can I do that in core system, I tried grep '\->prepare' and '\->execute' and get nothing. am I miss something? -- Best Regards Andy Fan