+1(binding) Best, Leonard
> 2026 7月 23 2:59 下午，Chanhae Oh <[email protected]> 写道： > > Hi everyone, > > > I, Yuepeng(CC'ed), Youngil(CC'ed) created FLIP-602[1][2] to introduce two > new scan partitioning options for the JDBC connector. > > > The current scan.partition.column implementation splits data by equal > numeric intervals, which breaks down under skewed data and offers no > solution when no suitable numeric column exists. > > > FLIP-602 proposes two extensions: > > > 1. scan.partition.use-physical-id — Partitions data using the database's > native physical row identifier (Oracle ROWID, PostgreSQL ctid), producing > naturally balanced splits with no user-defined partition column required. > > > 2. scan.partition.boundary-query — Accepts a user-provided SQL query that > returns ordered split points, enabling distribution-aware partitioning for > any column type including strings. > > > The vote will be open for at least 72 hours. > > > +1 Approve > > 0 No opinion > > -1 Disapprove (please provide a reason) > > > [1] cwiki.apache.org/confluence/x/x4Q_Gg > > [2] https://lists.apache.org/thread/wxh94hhyoy4b164m9q6cxhf8jypkpwdo > > > Best regards, > > Chanhae Oh
