{
  "db_name": "PostgreSQL",
  "query": "\n        SELECT newsletter_issue_id, subscriber_email\n        FROM issue_delivery_queue\n        FOR UPDATE\n        SKIP LOCKED\n        LIMIT 1\n        ",
  "describe": {
    "columns": [
      {
        "ordinal": 0,
        "name": "newsletter_issue_id",
        "type_info": "Uuid"
      },
      {
        "ordinal": 1,
        "name": "subscriber_email",
        "type_info": "Text"
      }
    ],
    "parameters": {
      "Left": []
    },
    "nullable": [
      false,
      false
    ]
  },
  "hash": "06f83a51e9d2ca842dc0d6947ad39d9be966636700de58d404d8e1471a260c9a"
}