enhance: eliminate compile warnings (part2)

[tedxu]

See #38435

[codecov]

Codecov Report

Attention: Patch coverage is 95.89041% with 3 lines in your changes missing coverage. Please review.

Project coverage is 80.96%. Comparing base (29e620f) to head (73ea362).
Report is 55 commits behind head on master.

Files with missing lines	Patch %	Lines
internal/core/src/common/Types.h	0.00%	3 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##           master   #38535   +/-   ##
=======================================
  Coverage   80.96%   80.96%           
=======================================
  Files        1378     1378           
  Lines      194172   194170    -2     
=======================================
+ Hits       157207   157210    +3     
+ Misses      31410    31401    -9     
- Partials     5555     5559    +4     

Components	Coverage Δ
Client	74.52% <ø> (ø)
Core	69.32% <95.89%> (-0.02%)	⬇️
Go	83.01% <100.00%> (+<0.01%)	⬆️

Files with missing lines	Coverage Δ
internal/core/src/bitset/bitset.h	99.41% <100.00%> (-0.01%)	⬇️
internal/core/src/bitset/detail/element_wise.h	99.16% <ø> (ø)
internal/core/src/common/Array.h	92.99% <100.00%> (-0.03%)	⬇️
internal/core/src/common/Chunk.h	64.28% <100.00%> (ø)
internal/core/src/common/ChunkWriter.h	56.16% <100.00%> (ø)
internal/core/src/common/FieldData.h	100.00% <100.00%> (ø)
internal/core/src/common/FieldMeta.h	94.82% <100.00%> (+0.09%)	⬆️
internal/core/src/common/Span.h	100.00% <100.00%> (ø)
internal/core/src/exec/expression/EvalCtx.h	100.00% <100.00%> (ø)
internal/core/src/mmap/ChunkedColumn.h	52.71% <100.00%> (ø)
... and 11 more

... and 30 files with indirect coverage changes

[sunby]

/lgtm

[congqixia]

/hold
wait for 2.5.0 release

[congqixia]

/unhold
/approve

[sre-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: congqixia, tedxu

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