Skip to content

Filter pushdown selectivity threshold #9591

@Dandandan

Description

@Dandandan

Summary

Skip pushing down row selection filters when the selection has low effectivity (selects nearly all rows), as the overhead of individual small skip/read calls during Parquet decoding can outweigh the benefit.

Related PR: #9414

Metadata

Metadata

Assignees

No one assigned

    Labels

    Type

    No type

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions