anoopj opened a new pull request, #3314: URL: https://github.com/apache/iceberg-rust/pull/3314
## Which issue does this PR close? Closes #3264 ## What changes are included in this PR? Page-index bounds for `INT32`/`INT64` columns were built as `Int`/`Long` literals regardless of the Iceberg field type. For decimal fields, query datums use `Int128`, and Datum::partial_cmp only compares decimals when both sides are Int128, so every comparison returned None. This silently pruned all matching pages for inequality and IN predicates when page-index row selection was enabled. Convert `INT32`/`INT64` page bounds to `Int128` for decimal fields, matching the row-group statistics path. Follow-up: FIXED_LEN_BYTE_ARRAY decimals (precision > 18) still get no page-index pruning, even though the row-group stats path decodes them. This only over-selects pages (never drops rows) and is pre-existing. Decoding them here later must guard against truncated ColumnIndex bounds (column_index_truncate_length). ## Are these changes tested? Added new unit tests. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
