poc: extend exists/2 to traverse embedded array attributes#231

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nallwhy wants to merge 4 commits into

ash-project:mainfrom

nallwhy:feat/embedded-array-exists

Commits on May 15, 2026

feat: compile exists/2 over embedded array attributes to jsonb_array_elements
nallwhy
committed

Commits on May 16, 2026

test: extend embedded-array exists/2 coverage with nested + parent cases
nallwhy
committed

Commits on May 17, 2026

feat: support mixed-path exists/2 (relationship → embedded array) in SQL
nallwhy
committed
improvement: gate embedded-array exists/2 lowering behind a data-layer capability
nallwhy
committed