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Meta: #1046 native type-system staged decomposition program #1262
Description
Summary
Program meta for decomposing #1046 (GFQL native type system) into staged, execution-ready child issues aligned with current compiler seams. All lanes complete and merged.
Parent/Related
- Parent execution DAG:
#1259 - Monolith shrinkdown/meta-cleanup:
#1260 - Source umbrella:
#1046
Goal
Replace one broad feature umbrella with staged lanes that can be scheduled without blocking current benchmark-critical work.
Lanes — final state
- T1: Core schema model and canonical naming alignment — GFQL type-system T1: schema contract + canonical naming alignment #1296 (closed via feat(gfql-ir): stabilize schema catalog contract surface (#1296) #1298)
- T2: Binder-time schema validation slice — GFQL native types T2: binder-time schema validation in strict mode #1302 (closed via GFQL native types T2: binder-time schema validation in strict mode (#1302) #1308)
- T3: Nullability/type propagation hooks — GFQL native types T3: propagate nullability/type metadata through bound/logical plan seams #1300 (closed via T3 #1300: type/null metadata propagation contract for BoundIR/LogicalPlan seams #1304, master
686acb858) - T3.b: nullable-helper consolidation follow-through — GFQL native types T3.b: migrate inline nullable patterns onto ir.metadata helpers #1309 (landed under master)
- T4: Arrow/type bridge surface — GFQL native types T4: Arrow/type bridge contracts and coercion semantics #1312 (closed via GFQL native types T4: Arrow/type bridge contracts #1313)
- T5: Adoption and rollout gates — GFQL native types T5: adoption gates, strict/permissive rollout, and CI/docs receipts #1311 (closed via T5 #1311: GFQL strict-schema rollout gate, CI receipt, operator docs #1316, master
256da5412)
Adjacent (built on T5's seam):
- GFQL/Cypher: expose validate-only API (compile/bind checks without execution) #1320: validate-only
gfql_validatepreflight API — closed via GFQL/Cypher: add validate-only gfql preflight API #1321 (provides the operator-facing strict-mode entrypoint that T5's docs reframe positions as primary).
Close criteria — met
#1046has child issues for T1-T5: ✓- T1-T4 complete with explicit acceptance tests: ✓
- rollout gates + docs receipts landed via T5: ✓
- links posted back to
#1259and#1260: ✓
Closing as complete.
Activity
lmeyerov commentedon May 4, 2026
Dispatch mapping (coordination):\n- Worker B: #1296 (T1 schema contract + canonical naming alignment)\n\nPlease post contract/interface decisions and test receipts back here for T2/T3 handoff.
lmeyerov commentedon May 5, 2026
T1 execution slice #1296 is now implemented in PR #1298:
#1298
This lands the schema-contract/canonical-naming alignment lane and keeps
GFQLSchema is GraphSchemaCatalogcompatibility. CI is green; pending merge.lmeyerov commentedon May 5, 2026
Receipt for T1 slice #1296: merged in PR #1298\nhttps://github.com//pull/1298\n\nMerge commit: 559bdc7\n\nDelivered for T1 handoff:\n- Contract constructor: GraphSchemaCatalog.from_schema_parts(...)\n- Canonical accessors: node_id, edge_source, edge_destination\n- Membership helpers: has_node_column(...), has_edge_column(...)\n- Compatibility retained: GFQLSchema alias to GraphSchemaCatalog\n- Tests updated in graphistry/tests/compute/gfql/test_ir_compilation.py\n\nCI and tck-gfql were green on the merge run.
feat(gfql-ir): type/null metadata propagation contract (#1300)
lmeyerov commentedon May 5, 2026
Update: T2 is complete.\n\n- #1302 closed via PR #1308\n- Merged on 2026-05-05 (commit a23c34c)\n- CI/TCK receipts were green at merge time\n\nProgram status:\n- T1 complete (#1296 via #1298)\n- T2 complete (#1302 via #1308)\n- Next active lane: T3 (#1300), then T4/T5
feat(gfql-ir): type/null metadata propagation contract (#1300)
feat(gfql-ir): type/null metadata propagation contract (#1300)
T3 #1300: type/null metadata propagation contract for BoundIR/Logical…
T5 #1311: GFQL strict-schema rollout gate (env canary), CI receipt, o…
T5 #1311: GFQL strict-schema rollout gate (env canary), CI receipt, o…
T5 #1311: GFQL strict-schema rollout gate (env canary), CI receipt, o…
lmeyerov commentedon May 6, 2026
Landed update: T5.a (#1320) is complete and closed via #1321 (master cd1f3c8). Marking this lane as done for program tracking.
lmeyerov commentedon May 6, 2026
Attempted checklist body update too; API read/edit endpoints are currently unstable from this runner, but landed state is recorded here and in #1320/#1321.
T5 #1311: GFQL strict-schema rollout gate, CI receipt, operator docs (#…
lmeyerov commentedon May 6, 2026
All program lanes (T1-T5 plus T3.b and adjacent #1320 preflight API) merged and verified on master. Closing as complete.
Final receipt:
686acb858)1ebd6f0dc)256da5412)cd1f3c8f4)