{ "db_name": "PostgreSQL", "query": "select max(updated_at) as last_updated_at from time_entries", "describe": { "columns": [ { "ordinal": 0, "name": "last_updated_at", "type_info": "Timestamptz" } ], "parameters": { "Left": [] }, "nullable": [ null ] }, "hash": "1681e2e9011c799d91f79b45ab712963093766c6c8b86a0a46fa6e1b3e1dca7b" }