[null support] Allow fill the derived column with null when transform function failed to execute

[xiangfu0]

Allow fill the derived column with null when transform function failed to execute

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 62.85714% with 13 lines in your changes missing coverage. Please review.

Project coverage is 62.23%. Comparing base (59551e4) to head (801d261). Report is 2626 commits behind head on master.

Files with missing lines	Patch %	Lines
...loader/defaultcolumn/BaseDefaultColumnHandler.java	62.85%	11 Missing and 2 partials :warning:

Additional details and impacted files

@@             Coverage Diff              @@
##             master   #12763      +/-   ##
============================================
+ Coverage     61.75%   62.23%   +0.47%     
+ Complexity      207      198       -9     
============================================
  Files          2436     2531      +95     
  Lines        133233   138560    +5327     
  Branches      20636    21448     +812     
============================================
+ Hits          82274    86228    +3954     
- Misses        44911    45884     +973     
- Partials       6048     6448     +400     

Flag	Coverage Δ
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integration2	0.00% <0.00%> (ø)
java-11	62.20% <62.85%> (+0.49%)	:arrow_up:
java-21	62.11% <62.85%> (+0.49%)	:arrow_up:
skip-bytebuffers-false	62.22% <62.85%> (+0.47%)	:arrow_up:
skip-bytebuffers-true	62.09% <62.85%> (+34.36%)	:arrow_up:
temurin	62.23% <62.85%> (+0.47%)	:arrow_up:
unittests	62.22% <62.85%> (+0.47%)	:arrow_up:
unittests1	46.67% <0.00%> (-0.22%)	:arrow_down:
unittests2	27.92% <62.85%> (+0.19%)	:arrow_up:

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[xiangfu0]

Can you add a test for this? I think current code will NPE because it doesn't handle null output value. It doesn't generate null vector as well

Added a test for wrong arguments transform function.

[Jackie-Jiang]

Covered by #13212