{
  "db_name": "PostgreSQL",
  "query": "SELECT EXISTS(SELECT name FROM windmill_migrations WHERE name = $1)",
  "describe": {
    "columns": [
      {
        "ordinal": 0,
        "name": "exists",
        "type_info": "Bool"
      }
    ],
    "parameters": {
      "Left": [
        "Text"
      ]
    },
    "nullable": [
      null
    ]
  },
  "hash": "51a7e36ba1cc1616a19485eb5930cf90df758e85a8cac6037d044d5bd7440681"
}
