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Ruben Fiszel
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* feat: column-level lineage for ducklake pipelines via // column annotation Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * feat: auto-derive column lineage from DuckDB SQL AST (annotation as override) Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * docs: clarify column-lineage inference is server-side; drafts use annotations Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * feat(frontend): surface inferred column lineage in live pipeline drafts Threads the DuckDB SQL-AST column lineage (from the WASM asset parser) through ScriptEditor -> details pane -> page -> resolveGraph, merged with // column annotations (annotation wins) so the live preview matches the deployed graph. Takes effect once windmill-parser-wasm-asset is republished with the inference. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * chore(frontend): bump windmill-parser-wasm-asset to 1.740.0 for SQL column-lineage inference Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * docs: column-lineage inference now runs live (WASM) too, merged with annotations Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * feat(frontend): transitive column-lineage trace (impact analysis) Stitches every producer's column_lineage into a pipeline-wide column graph (columnLineageGraph.ts) and replaces the single-hop diagram with an interactive ColumnLineageTrace: select an asset to see its columns' full upstream/downstream lineage across scripts; click any column to highlight its complete transitive impact set (forward + backward) and dim the rest. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * fix: address CI review on column lineage (parse-fallback, node-id, perf, leak) - backend: DuckDB SQL parse failure now falls back to `// column` annotation lineage instead of dropping it (Codex P1) - columnLineageGraph: collision-proof JSON node ids; deterministic first-write output anchoring when a producer has multiple ducklake writes (cubic P2 ×2) - pipeline page: gate buildColumnGraph to a ducklake-asset selection so it doesn't rebuild on every editor keystroke (cubic P2) - ScriptEditor: clear inferredColumnLineage on parse error so it can't leak across a script switch (cubic P2) - AssetGraphEdge: widen badge stacking offset 12px->18px to fully clear (cubic P3) Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * fix: resolve JOIN inputs + anchor column lineage to // materialize target Addresses the second Codex review pass (two P1s): - SQL inference now walks JOINed tables: build_from_maps maps every FROM entry AND its joins into the alias map, and single-table attribution requires no joins. `SELECT o.x, c.y FROM a o JOIN b c` now resolves c.y (was dropped). - The column graph anchors a producer's lineage to its declared // materialize target (surfaced on the runnable node) instead of guessing a ducklake write-edge, which is unordered for deployed graphs and ambiguous for multi-output scripts. Falls back to a write-edge when no materialize target. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * fix: gate column-lineage badge to the // materialize target write-edge The canvas badge keyed on `e.asset_kind === 'ducklake'`, so a multi-output producer showed the same column mapping on every ducklake write-edge. Use the same materialize-target anchor as buildColumnGraph: the badge lands only on the declared output's edge, falling back to the ducklake write-edge when there's no materialize annotation. (Codex P1) Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * fix: build column trace from displayGraph so View hides draft lineage The transitive column trace was built from graphWithDraft regardless of mode, so in View with drafts hidden it could surface draft `// column` lineage the deployed canvas doesn't show. Build it from `displayGraph` (the graph the canvas actually renders) so the trace matches: draft overlays in edit / show-drafts, deployed-only in plain View. (Codex P2) Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * fix: don't infer column lineage for local/temp staging CTAS A CTAS into a local/temp staging table isn't the materialized output, but its projection was inferred and (flat) column_lineage anchored to the script's // materialize target — so staging columns showed up as the final asset's. Gate inference to the actual output: a top-level managed-materialize SELECT, or a CTAS/CREATE VIEW whose target resolves to a real asset. (Codex P1) Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * fix: scope inferred column lineage to one output asset Inference accumulated columns from every output-producing query into one flat list, all anchored (frontend) to the script's // materialize target — so an auxiliary CTAS into a different asset showed its columns on the materialized one. Tag each inferred entry with its output asset and, in parse_assets, scope the list to the // materialize target (keeping untagged top-level-SELECT entries); with no declared target, drop inference when entries span multiple output assets rather than attribute them to an arbitrary one. Parser-internal — no wire change. (Codex P1) Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * fix: treat CREATE TEMP TABLE/VIEW as local even under an active USE A one-part temp name under `USE dl` resolved to an asset (ducklake://…/tmp) before being registered local, so a final SELECT reading it invented `final.total <- warehouse/tmp.amt` (a phantom DuckLake column) and recorded a phantom asset. track_table_definition now registers any temporary table/view as local up front, bypassing active-asset resolution; CreateTable/CreateView pass their `temporary` flag. (Codex P1) Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>