Implement csv reader

[acquamarin]

No description provided.

[codecov]

Codecov Report

Patch coverage: 87.61% and project coverage change: -0.42% ⚠️

Comparison is base (b71fe50) 90.29% compared to head (e9fe87c) 89.87%.
Report is 2 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1988      +/-   ##
==========================================
- Coverage   90.29%   89.87%   -0.42%     
==========================================
  Files         883      884       +1     
  Lines       32411    32816     +405     
==========================================
+ Hits        29265    29495     +230     
- Misses       3146     3321     +175     

Files Changed	Coverage Δ
src/include/binder/binder.h	100.00% <ø> (ø)
src/include/common/data_chunk/sel_vector.h	100.00% <ø> (ø)
src/include/common/types/types.h	100.00% <ø> (ø)
...age/in_mem_storage_structure/in_mem_column_chunk.h	72.72% <ø> (ø)
src/storage/copier/struct_column_chunk.cpp	32.75% <0.00%> (-48.73%)	⬇️
src/storage/copier/var_list_column_chunk.cpp	80.72% <50.00%> (-13.26%)	⬇️
src/common/vector/value_vector.cpp	94.52% <68.00%> (-3.61%)	⬇️
src/processor/operator/persistent/copy_node.cpp	92.30% <75.00%> (-2.82%)	⬇️
src/include/common/exception.h	73.91% <80.00%> (+1.18%)	⬆️
src/processor/operator/persistent/csv_reader.cpp	87.32% <87.32%> (ø)
... and 14 more

... and 23 files with indirect coverage changes

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[ray6080]

As we discussed, we're going to revert changes on ValueVector capacity. Just push my comments here for a few files. Will continue later after the changes.