how to print for result1 in this code

[大森林]

I'm learning official document

But the example is not complete.

The code is:

https://paste.ubuntu.com/p/Mx96MWjQ83/

Could you tell me

how to print result1

in above code?

(The above code is wrong)

Thanks for your help.

[r_khachatryan]

To print the result you can create a POJO class matching your projected fields and use it on line 38 instead of String.class.

For example:

Table result1 = tableA.select("content, content.hashCode() as h1, hashCode(content) as h2");
tableEnv.toDataSet(result1, HashCodeSelect.class).print();

On Sun, Oct 18, 2020 at 5:36 AM 大森林 <[hidden email]> wrote:

I'm learning official document

But the example is not complete.

The code is:

https://paste.ubuntu.com/p/Mx96MWjQ83/

Could you tell me

how to print result1

in above code?

(The above code is wrong)

Thanks for your help.