wangyong9999 opened a new issue, #192: URL: https://github.com/apache/paimon-cpp/issues/192
Motivation: Paimon 2.0 (Java) primary-key tables support source-backed scalar indexes (pk-btree/pk-bitmap) that narrow batch scans to per-file row ranges. paimon-cpp cannot consume them today, so C++ engines fall back to full scans even for highly selective predicates. #179 already landed the GlobalIndexMeta source_meta carrier; this issue tracks the read path on top of it (source-meta v1 decoding, exact per-level coverage validation, batch-scan planning, DV alignment, per-file fallback; BTree first). A PIP with the full design will follow. -- 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]
