{
  "db_name": "PostgreSQL",
  "query": "DELETE FROM mcp_oauth_server_code WHERE expires_at <= now() RETURNING code",
  "describe": {
    "columns": [
      {
        "ordinal": 0,
        "name": "code",
        "type_info": "Varchar"
      }
    ],
    "parameters": {
      "Left": []
    },
    "nullable": [
      false
    ]
  },
  "hash": "5769af6cfc749881b3f21d42d2c79b4c3e6788ba521ef5736f46d6ec8447ad8f"
}
