{
  "db_name": "PostgreSQL",
  "query": "SELECT password_hash IS NOT NULL as has_pw FROM users WHERE did = $1",
  "describe": {
    "columns": [
      {
        "ordinal": 0,
        "name": "has_pw",
        "type_info": "Bool"
      }
    ],
    "parameters": {
      "Left": [
        "Text"
      ]
    },
    "nullable": [
      null
    ]
  },
  "hash": "fcf8ca1f6261521bcbf4dbfdbfaf69e242cd9c16687fa9a72a618d57c8f0d9ba"
}