{ "db_name": "PostgreSQL", "query": "SELECT deleted_at FROM chat_messages WHERE room_id = $1", "describe": { "columns": [ { "ordinal": 0, "name": "deleted_at", "type_info": "Timestamptz", "origin": { "Table": { "table": "chat_messages", "name": "deleted_at" } } } ], "parameters": { "Left": [ "Int8" ] }, "nullable": [ true ] }, "hash": "baa4e0097b2c7cf659d924a801c2e1af27a218950a850165ef0c35c8af25bde1" }