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Francois Saint-Jacques commented on ARROW-8276: ----------------------------------------------- [~jorisvandenbossche] I'm refactoring this part with ARROW-8065, I don't think `get_fragments` should do any column projection. It should just return fragments from a dataset. On the other side, `dataset.scan` and `dataset.to_table` should do said transformation. > [C++][Dataset] Scanning a Fragment does not take into account the partition > columns > ----------------------------------------------------------------------------------- > > Key: ARROW-8276 > URL: https://issues.apache.org/jira/browse/ARROW-8276 > Project: Apache Arrow > Issue Type: Bug > Components: C++ > Reporter: Joris Van den Bossche > Assignee: Ben Kietzman > Priority: Major > Labels: dataset, pull-request-available > Fix For: 0.17.0 > > Time Spent: 3h > Remaining Estimate: 0h > > Follow-up on ARROW-8061, the {{to_table}} method doesn't work for fragments > created from a partitioned dataset. > (will add a reproducer later) > cc [~bkietz] -- This message was sent by Atlassian Jira (v8.3.4#803005)