{ "db_name": "SQLite", "query": "SELECT COUNT(*) AS \"count!: i64\", MAX(last_retry) AS last_retry,\n MAX(ack_by_server_at) AS acknowledged\n FROM receipts WHERE contact_id = ? AND message_id = ?", "describe": { "columns": [ { "name": "count!: i64", "ordinal": 0, "type_info": "Integer", "origin": "Expression" }, { "name": "last_retry", "ordinal": 1, "type_info": "Integer", "origin": "Expression" }, { "name": "acknowledged", "ordinal": 2, "type_info": "Integer", "origin": "Expression" } ], "parameters": { "Right": 2 }, "nullable": [ false, true, true ] }, "hash": "674895e43478d91c66caeb1cee349fd22ab22b783f8d985fe2ce92501503dc83" }