meshcore-hub

mirror of https://github.com/ipnet-mesh/meshcore-hub.git synced 2026-06-29 14:31:51 +02:00

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Louis King 9a5c6e9117 Phase 4: add 'db migrate-to-postgres' data migration command

Copies an existing SQLite database into Postgres at the SQLAlchemy Core level,
iterating Base.metadata.sorted_tables (parent-first; excludes alembic_version)
and round-tripping each row through the typed columns so booleans, JSON, and
timestamptz convert correctly with no per-model code.

- streams large tables (stream_results + partitions) in batches
- stamps UTC on naive datetimes for tz-aware columns before insert
- single target transaction (all-or-nothing); refuses a non-empty target
  unless --truncate; --dry-run previews per-table counts
- disables FK triggers via session_replication_role only when the target role
  is a superuser, else relies on parent-first order (--no-replication-role to
  force; managed Postgres). Defaults: source = SQLite under DATA_HOME,
  target = configured DATABASE_* (schema-scoped).
- prints a per-table source->target reconciliation and fails on mismatch

Validated end-to-end against live postgres:17 (nodes/observers/raw_packets/
channels): counts reconcile, dedup preserved, is_observer->boolean,
decoded->json, received_at->timestamptz (UTC). SQLite suite green (1064).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

2026-06-13 22:45:29 +01:00

e2e

Rename receiver profile to observer, packet-capture service to observer, hub-dev fallback to hub

2026-04-16 23:12:22 +01:00

test_api

Fix observed_by filter to use event_observers junction table

2026-06-13 19:27:51 +01:00

test_collector

test: raise patch coverage for raw packets

2026-06-12 23:07:43 +01:00

test_common

Phase 4: add 'db migrate-to-postgres' data migration command