Add support for logical and physical codecs - #1541

Merged

timsaucer merged 11 commits into

apache:mainfrom

timsaucer:feat/proto-codecs

May 15, 2026

Commits on May 14, 2026

feat: unify logical + physical proto codec stack via SessionContext
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test: FFI-example integration tests for codec + plan capsule APIs
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refactor: tighten PR1 scope to codec plumbing only
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remove unuseful code comments
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docs: rewrite codec module comments around purpose, not PR sequence
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feat(codec): forward every LogicalExtensionCodec /
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docs: tighten codec dispatch test docstrings
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refactor(ffi-example): MyExecutionPlan emits real data via
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refactor: drop dormant ExecutionPlan PyCapsule round-trip
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feat: PyExpr.to_bytes / from_bytes via session logical codec
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ffcaed9

Commits on May 15, 2026

test(ffi-example): assert codec roundtrip restores plan output
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