omnigraph/docs
Devin AI 6a41028bf1 MR-854: convert engine call sites to &dyn TableStorage; demote legacy methods
Phase 1b: every db.table_store.X(...) call site converts to
db.storage().X(...), reaching the storage layer through the sealed
TableStorage trait (returns &dyn TableStorage). Opaque SnapshotHandle
and StagedHandle replace bare lance::Dataset and Transaction in the
threaded values.

Phase 9: the inherent inline-commit methods on TableStore
(append_batch, merge_insert_batch{,es}, overwrite_batch,
create_btree_index, create_inverted_index) demote from pub to
pub(crate). Their only remaining direct users are table_store.rs
itself and the bulk loader's LoadMode::{Append, Overwrite, Merge}
concurrent fast-paths in loader::write_batch_to_dataset (no
two-phase shape in Lance 4.0.0 — closes after lance#6658 and #6666).

Docs:
- invariants.md \u00a7VI.23: drop "at the writer-trait surface"
  qualifier; staged primitives are now the only engine surface.
- runs.md: residual matrix shrinks to delete_where and
  create_vector_index (the two upstream-blocked residuals).
- forbidden_apis.rs: replace transitional language with the
  current allow-list shape (table_store.rs + loader concurrent
  fast-path only).

Files touched:
- changes/mod.rs, db/omnigraph.rs (+export/optimize/schema_apply/
  table_ops.rs), exec/{merge,mod,mutation,staging}.rs,
  loader/mod.rs, storage_layer.rs, table_store.rs,
  tests/forbidden_apis.rs, docs/{invariants,runs}.md.

Co-Authored-By: Ragnor Comerford <ragnor.comerford@gmail.com>
2026-06-06 15:44:58 +00:00
..
dev MR-854: convert engine call sites to &dyn TableStorage; demote legacy methods 2026-06-06 15:44:58 +00:00
releases fix(optimize): skip blob-bearing tables to avoid Lance compaction crash (#138) 2026-06-02 17:12:00 +02:00
user fix(optimize): skip blob-bearing tables to avoid Lance compaction crash (#138) 2026-06-02 17:12:00 +02:00