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compact_segment

nodedb_columnar::compaction

Function compact_segment 

Source 
pub fn compact_segment(
    segment_data: &[u8],
    deletes: &DeleteBitmap,
    schema: &ColumnarSchema,
    profile_tag: u8,
) -> Result<CompactionResult, ColumnarError>
Expand description

Compact a single segment by removing deleted rows.

Reads the segment, skips rows marked in the delete bitmap, and writes a new segment with only live rows. Returns None segment if all rows were deleted.