[SPARK-29108][SQL][TESTS][FOLLOWUP] Comment out no use test case and …

…add 'insert into' statement of window.sql (Part 2)

### What changes were proposed in this pull request?
When I running the `window_part2.sql` tests find it lack insert sql. Therefore, the output is empty.
I checked the postgresql and reference https://github.com/postgres/postgres/blob/master/src/test/regress/sql/window.sql
Although `window_part1.sql` and `window_part3.sql` exists the insert sql, I think should also add it into `window_part2.sql`.
Because only one case reference the table `empsalary` and it throws `AnalysisException`.
```
-- !query
select last(salary) over(order by salary range between 1000 preceding and 1000 following),
lag(salary) over(order by salary range between 1000 preceding and 1000 following),
salary from empsalary
-- !query schema
struct<>
-- !query output
org.apache.spark.sql.AnalysisException
Window Frame specifiedwindowframe(RangeFrame, -1000, 1000) must match the required frame specifiedwindowframe(RowFrame, -1, -1);
```

So we should do four work:
1. comment out the only one case and create a new ticket.
2. Add `INSERT INTO empsalary`.

Note: window_part4.sql not use the table `empsalary`.

### Why are the changes needed?
Supplementary test data.

### Does this PR introduce any user-facing change?
No

### How was this patch tested?
New test case

Closes #27439 from beliefer/add-insert-to-window.

Authored-by: beliefer <beliefer@163.com>
Signed-off-by: HyukjinKwon <gurwls223@apache.org>

sql/core/src/test/resources/sql-tests/inputs/postgreSQL/window_part2.sql

@@ -15,6 +15,18 @@ CREATE TABLE empsalary (
     enroll_date date
 ) USING parquet;
 
+INSERT INTO empsalary VALUES
+  ('develop', 10, 5200, date '2007-08-01'),
+  ('sales', 1, 5000, date '2006-10-01'),
+  ('personnel', 5, 3500, date '2007-12-10'),
+  ('sales', 4, 4800, date '2007-08-08'),
+  ('personnel', 2, 3900, date '2006-12-23'),
+  ('develop', 7, 4200, date '2008-01-01'),
+  ('develop', 9, 4500, date '2008-01-01'),
+  ('sales', 3, 4800, date '2007-08-01'),
+  ('develop', 8, 6000, date '2006-10-01'),
+  ('develop', 11, 5200, date '2007-08-15');
+
 -- [SPARK-28429] SQL Datetime util function being casted to double instead of timestamp
 -- CREATE TEMP VIEW v_window AS
 -- SELECT i, min(i) over (order by i range between '1 day' preceding and '10 days' following) as min_i
@@ -99,9 +111,10 @@ FROM tenk1 WHERE unique1 < 10;
 -- nth_value(salary, 1) over(order by salary range between 1000 preceding and 1000 following),
 -- salary from empsalary;
 
-select last(salary) over(order by salary range between 1000 preceding and 1000 following),
-lag(salary) over(order by salary range between 1000 preceding and 1000 following),
-salary from empsalary;
+-- [SPARK-30734] AnalysisException that window RangeFrame not match RowFrame
+-- select last(salary) over(order by salary range between 1000 preceding and 1000 following),
+-- lag(salary) over(order by salary range between 1000 preceding and 1000 following),
+-- salary from empsalary;
 
 -- [SPARK-27951] ANSI SQL: NTH_VALUE function
 -- select first_value(salary) over(order by salary range between 1000 following and 3000 following

sql/core/src/test/resources/sql-tests/results/postgreSQL/window_part2.sql.out

@@ -15,6 +15,24 @@ struct<>
 
 
 
+-- !query
+INSERT INTO empsalary VALUES
+  ('develop', 10, 5200, date '2007-08-01'),
+  ('sales', 1, 5000, date '2006-10-01'),
+  ('personnel', 5, 3500, date '2007-12-10'),
+  ('sales', 4, 4800, date '2007-08-08'),
+  ('personnel', 2, 3900, date '2006-12-23'),
+  ('develop', 7, 4200, date '2008-01-01'),
+  ('develop', 9, 4500, date '2008-01-01'),
+  ('sales', 3, 4800, date '2007-08-01'),
+  ('develop', 8, 6000, date '2006-10-01'),
+  ('develop', 11, 5200, date '2007-08-15')
+-- !query schema
+struct<>
+-- !query output
+
+
+
 -- !query
 SELECT sum(unique1) over (order by four range between 2 preceding and 1 preceding),
 unique1, four
@@ -72,17 +90,6 @@ struct<sum(unique1) OVER (PARTITION BY four ORDER BY unique1 ASC NULLS FIRST RAN
 8	6	2
 
 
--- !query
-select last(salary) over(order by salary range between 1000 preceding and 1000 following),
-lag(salary) over(order by salary range between 1000 preceding and 1000 following),
-salary from empsalary
--- !query schema
-struct<>
--- !query output
-org.apache.spark.sql.AnalysisException
-Window Frame specifiedwindowframe(RangeFrame, -1000, 1000) must match the required frame specifiedwindowframe(RowFrame, -1, -1);
-
-
 -- !query
 select ss.id, ss.y,
        first(ss.y) over w,