- Change postgresql_16 → postgresql_17 in shell.nix (17.10 available)
- Both postgis and timescaledb confirmed available for PG17
- Remove PG17-only transaction_timeout SET from structure.sql
(dump was already PG17, now compatible with running server)
- Auto-reinit triggers on version file mismatch
- Removed device_role_source assignment in sanitize_device_role/1
- Updated structure.sql to reflect database schema without device_role_source column
- Fixes ERROR 42703 (undefined_column) in production workers
The form was still trying to set device_role_source in params even though
the database column was dropped, causing runtime errors in:
- AgentLatencyEvaluator
- CapacityInsightWorker
- WirelessInsightWorker
All device roles are now manually set with default value 'other'.
Reviewed-on: graham/towerops-web#110
The test alias was prompting 'Are you sure you want to proceed?' when
the database structure was already loaded, requiring manual confirmation
on every test run.
Add --skip-if-loaded flag to ecto.load command so it silently skips
structure loading if schema_migrations table already exists.
Now 'mix test' runs without user interaction.
Replace sequential migration execution (4m8s for 172 migrations) with
structure.sql loading (416ms), reducing CI database setup time by 99.7%.
Changes:
- Configure Ecto to dump/load schema from priv/repo/structure.sql
- Update test alias: ecto.migrate → ecto.load
- Remove redundant database setup step from CI workflow
- Commit structure.sql to repository for version control
Benefits:
- CI database setup: 4m8s → 416ms (248s → 0.4s)
- Consistent schema snapshots across environments
- Faster local test runs
Maintenance:
- Run 'mix ecto.dump' after adding new migrations
- Structure file auto-updates with schema changes
