ekuiper-new/test/rule1.txt

{
  "sql": "SELECT * FROM demo",
  "actions": [
    {
      "log": {}
    },
    {
      "mqtt": {
        "server": "tcp://127.0.0.1:1883",
        "topic": "devices/result",
        "qos": 1,
        "clientId": "demo_001"
      }
    }
  ]
}