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[SPARK-53315] Add Column::get_item() and Column::get_field()#31

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rafafrdz wants to merge 1 commit intoapache:masterfrom
rafafrdz:add-column-get-item-get-field
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[SPARK-53315] Add Column::get_item() and Column::get_field()#31
rafafrdz wants to merge 1 commit intoapache:masterfrom
rafafrdz:add-column-get-item-get-field

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Summary

  • Add Column::get_item(key) for extracting values from array/map columns by key or index
  • Add Column::get_field(name) for extracting fields from struct columns by name
  • Both use the proto UnresolvedExtractValue expression

Test plan

  • cargo build passes
  • cargo fmt -- --check passes

@rafafrdz rafafrdz force-pushed the add-column-get-item-get-field branch from 1bb90ad to 4d8f2e8 Compare March 29, 2026 08:08
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