{% assign diagram_id = include.id | default: 'read-path' %}
The SQL mget read path The application calls local_cache.mget inside PostgreSQL. After eligibility and snapshot checks, a cache hit returns the stored whole-row payload. A miss or bypass reads the source table. Both paths return rows through the same PostgreSQL connection. PostgreSQL Application local_cache.mget Eligibility + snapshot Hit Miss / bypass Storedrow Sourcetable
Both paths return serialized whole rows over the same PostgreSQL connection. An eligible source-table read may fill the cache.