[ARROW-14292] [Python] Minimal ExecPlan bindings to perform Table joins in pyarrow

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 8.0.0
• Component/s: Python
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/29867
• Assignee: Alessandro Molina
• Reporter: Alessandro Molina
• Created: 12/Oct/21 08:24
• Updated: 11/Jan/23 08:38
• Resolved: 29/Mar/22 15:59

Description

At the moment pyarrow doesn't provide any way to leverage the query execution engine that the C++ layer provides. The goal is to allow a minimal implementation (unexposed to end users) that permits to create an exec plan with multiple inputs and that produces a single output. In between. It should allow to inject as intermediate steps one of the nodes to perform data manipulation.

Issue Links

• links to: GitHub Pull Request #12452