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feat(transaction): add RowDelta transaction action for row-level modi… #2203

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feat(transaction): add RowDelta transaction action for row-level modi…
wirybeaver Mar 2, 2026
1a3944c
add improvements
wirybeaver Mar 9, 2026
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12 changes: 12 additions & 0 deletions crates/iceberg/src/transaction/mod.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -54,6 +54,7 @@ mod action;

pub use action::*;
mod append;
mod row_delta;
mod snapshot;
mod sort_order;
mod update_location;
Expand All @@ -71,6 +72,7 @@ use crate::spec::TableProperties;
use crate::table::Table;
use crate::transaction::action::BoxedTransactionAction;
use crate::transaction::append::FastAppendAction;
use crate::transaction::row_delta::RowDeltaAction;
use crate::transaction::sort_order::ReplaceSortOrderAction;
use crate::transaction::update_location::UpdateLocationAction;
use crate::transaction::update_properties::UpdatePropertiesAction;
Expand Down Expand Up @@ -141,6 +143,16 @@ impl Transaction {
FastAppendAction::new()
}

/// Creates a row delta action for row-level modifications.
///
/// RowDelta supports:
/// - Adding new data files (inserts)
/// - Removing data files (deletes in Copy-on-Write (COW) mode)
/// - Both operations in a single transaction (updates/merges)
pub fn row_delta(&self) -> RowDeltaAction {
RowDeltaAction::new()
}

/// Creates replace sort order action.
pub fn replace_sort_order(&self) -> ReplaceSortOrderAction {
ReplaceSortOrderAction::new()
Expand Down
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