# AEG-VS-00-05 — JobRun schema decision required

## Source / Assumption / Unknown / Decision Required

- Source: `src/KArtSell.BuildingBlocks/Reliability/DapperJobRunRepository.cs`, `JobRun.cs`, `src/KArtSell.DbMigrator/` migration inventory, and WBS acceptance evidence.
- Assumption: `building_blocks.job_run` is intended to be the durable JobRun store for scope, idempotency, watermark, VersionSet, hashes, status, heartbeat, and trace correlation.
- Unknown: approved authoritative schema owner, retention policy, append/correction history model, operational indexes beyond the existing baseline, and test database connection.
- Decision Required: DBA/Data/Ops must approve the existing baseline contract and any follow-up migration before changing `0014` or later. No AI-generated migration is approved by this note.

## Finding

`DapperJobRunRepository` issues `insert/update` statements against `building_blocks.job_run`. The authoritative migration input `db/migrations/0000_building_blocks.sql` creates the table, and `src/KArtSell.DbMigrator/KArtSell.DbMigrator.csproj` includes `db/migrations/**/*.sql` in the migration bundle. The existing WBS tracker and acceptance artifact claim AEG-VS-00-05 completed, but no preserved fresh/upgrade/re-run/failure migration evidence for this table was found.

## Safe disposition

- Reclassify AEG-VS-00-05 as `IN_PROGRESS`; do not claim async JobRun completion.
- Do not add a guessed follow-up migration, status constraint, index, retention rule, or production database mutation.
- Keep automatic order/KIS capabilities disabled.
- Next approved Slice must define contract/schema/tests first, then rehearse fresh install, upgrade, re-run, and failure paths against the approved test database.

## Execution evidence — 2026-08-12

Command: `dotnet test tests/KArtSell.Integration.Tests/KArtSell.Integration.Tests.csproj --no-restore -c Release --filter FullyQualifiedName~DbUpMigrationTests`

- Result: 12 tests failed during `InitializeAsync` because PostgreSQL at `127.0.0.1:5432` refused the connection.
- The test harness targeted its approved isolated database path, but no database mutation or schema assertion was reached.
- This is environment-unavailable evidence, not evidence that `building_blocks.job_run` exists or is absent.
- `dotnet test tests/KArtSell.ArchitectureTests/KArtSell.ArchitectureTests.csproj --no-restore -c Release`: 16/16 passed, including a static repository-to-baseline-column contract check. This is source-level drift evidence only and does not replace DB rehearsal.