Skip to content

Dynamic filter pushdown through projection should support aliases #17246

Closed
#19404
Closed
Dynamic filter pushdown through projection should support aliases#17246
#19404
Labels
enhancementNew feature or request

Description

@jackkleeman
jackkleeman
opened on Aug 19, 2025

The current gather_filters_for_pushdown for the projection exec makes no attempt to invert aliases so that filters on aliased fields can be pushed down to child nodes. In future it would make sense to do so.

#17238 (comment)

cc @adriangb

Activity

  1. jackkleeman
    added
    enhancementNew feature or request
    on Aug 19, 2025
  2. adriangb
    closed this as completedin #19404on Jan 22, 2026
  3. lyne7-sc
    added a commit that references this issue on Jan 22, 2026

    feat: support pushdown alias on dynamic filter with `ProjectionExec` (a…

    3b44bbf
  4. de-bgunter
    added a commit that references this issue on Mar 24, 2026

    feat: support pushdown alias on dynamic filter with `ProjectionExec` (a…

    e6fb0cd
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Metadata

Metadata

Assignees

No one assigned

    Labels

    enhancementNew feature or request

    Type

    No type

    Projects

    No projects

      Milestone

      No milestone

      Relationships

      None yet

      Development

      No branches or pull requests

      Issue actions