[NSE-1027] Problem with Literal in window function

[jackylee-ch]

What changes were proposed in this pull request?

We didn't consider Literal type in window functions, espetially while partitioning by Literal in window functions.
Here is an example problem SQL select col_lit, b, row_number() over (partition by col_lit, a order by int(b) asc) as c from (select "abc" as col_lit, a, b from test).

How was this patch tested?

origin tests

[github-actions]

Thanks for opening a pull request!

Could you open an issue for this pull request on Github Issues?

https://github.com/oap-project/native-sql-engine/issues

Then could you also rename commit message and pull request title in the following format?

[NSE-${ISSUES_ID}] ${detailed message}

See also:

• Other pull requests

[github-actions]

#1027