Update table stats for compaction rewrites#1
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Closing this fork-local PR; the real upstream PR should be opened in duckdb/ducklake with jdctinuiti:compaction-table-stats as the head branch. |
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Stacked on duckdb#1172 / jdctinuiti/drop-data-files-procedure.\n\nThis updates compaction commits to adjust ducklake_table_stats.record_count and file_size_bytes for both ducklake_rewrite_data_files and ducklake_merge_adjacent_files. The change computes removed/added data-file deltas and applies them through the existing global table-stats update path, preserving next_row_id and existing column stats.\n\nAdds a focused SQL regression covering rewrite-delete with output, merge-adjacent, inlined-file-delete rewrite, and zero-output rewrite after flushing fully-deleted inlined data.\n\nLocal build/test intentionally skipped; CI will run on jdctinuiti/ducklake.