{
  "db_name": "PostgreSQL",
  "query": "SELECT EXISTS(SELECT 1 FROM users WHERE did = $1) as \"exists!\"",
  "describe": {
    "columns": [
      {
        "ordinal": 0,
        "name": "exists!",
        "type_info": "Bool"
      }
    ],
    "parameters": {
      "Left": [
        "Text"
      ]
    },
    "nullable": [
      null
    ]
  },
  "hash": "8023c93fa18592cc5ebde7ae856effa70ef57e2801ecba999512f1b12000de9c"
}