stephenafamo / bob / 28858134042

48%

main: 48%

Build Type

Pull #715

github

Committed by sandonemaki

Commit Message

perf(gen): resolve parent scan-mapper columns once per query, not per row

The generated `<table>ScanMapper` ran a per-row `switch col` over every
column to schedule scans. Resolve each column's index and field target
once at query start (matching the child preload mapper in 105), so the
per-row path only iterates the resolved targets and schedules by index.

Pull Request Pull Request #715: perf(gen): generate typed scan mappers and inject them via the model constructors

Coverage Stats

41 of 56 new or added lines in 10 files covered. (73.21%)

3 existing lines in 3 files now uncovered.

11813 of 24837 relevant lines covered (47.56%)

721.82 hits per line