{
  "db_name": "PostgreSQL",
  "query": "SELECT COUNT(*) FROM worker_ping WHERE ping_at > now() - interval '5 minutes'",
  "describe": {
    "columns": [
      {
        "ordinal": 0,
        "name": "count",
        "type_info": "Int8"
      }
    ],
    "parameters": {
      "Left": []
    },
    "nullable": [
      null
    ]
  },
  "hash": "bbf166552ba15ce7cd76f812cdf7223414fa5c8a4860f3fe829d649baa1c5465"
}
