hailin e00c81153b docs(migrations): add detailed comments for idempotency tables ... - Add comments explaining unique key composition: - CDC events: (source_topic, offset) = Kafka topic + message offset - Outbox events: (source_service, event_id) = service name + outbox ID - Fix contribution-service migration: - Extend source_service column from VARCHAR(50) to VARCHAR(100) - Set source_service as NOT NULL to match schema - Use snake_case for index name consistency - Clarify that offset/event_id are NOT database auto-increment IDs Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>		2026-01-12 19:44:46 -08:00
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migrations	docs(migrations): add detailed comments for idempotency tables	2026-01-12 19:44:46 -08:00
schema.prisma	fix(cdc): implement idempotent consumer pattern for reliable CDC sync	2026-01-12 13:31:10 -08:00