[SPARK-48696][SQL][CONNECT] Also truncate the schema row for show function

[yaooqinn]

What changes were proposed in this pull request?

This PR abbreviated the header/schema row for the show function to align the value rows

scala> spark.sql("select INTERVAL '10000' MONTH").show

+----------------------+
|INTERVAL '10000' MONTH|
+----------------------+
|  INTERVAL '10000' ...|
+----------------------+
scala> spark.sql("select typeof(INTERVAL '2021-07' YEAR TO MONTH)").show
+---------------------------------------+
|typeof(INTERVAL '2021-7' YEAR TO MONTH)|
+---------------------------------------+
|                   interval year to ...|
+---------------------------------------+


scala> spark.sql("select typeof(INTERVAL '2021-07' YEAR TO MONTH)").show(20, false)
+---------------------------------------+
|typeof(INTERVAL '2021-7' YEAR TO MONTH)|
+---------------------------------------+
|interval year to month                 |
+---------------------------------------+

Why are the changes needed?

Fix display issue when schema with long names

Does this PR introduce any user-facing change?

yes, but we have function parameters and configs to restore

How was this patch tested?

new tests

Was this patch authored or co-authored using generative AI tooling?

no

[allisonwang-db]

This might be useful, but I think this is a very big behavior change. Can we add a flag for this and disable it by default?

[yaooqinn]

Thank you @allisonwang-db for your advice.

The behavior change is limited in the scope of our REPLs, does it sound overdesign to add a configuration for df.show() -> df.show(false)?

[zhengruifeng]

Instead of a configuration, what about a new parameter in dataframe.show()?
also cc @cloud-fan and @HyukjinKwon

[github-actions]

We're closing this PR because it hasn't been updated in a while. This isn't a judgement on the merit of the PR in any way. It's just a way of keeping the PR queue manageable.
If you'd like to revive this PR, please reopen it and ask a committer to remove the Stale tag!