{
  "db_name": "PostgreSQL",
  "query": "SELECT user_id, hashed_password FROM users WHERE username = $1 OR email = $1",
  "describe": {
    "columns": [
      {
        "ordinal": 0,
        "name": "user_id",
        "type_info": "Int4"
      },
      {
        "ordinal": 1,
        "name": "hashed_password",
        "type_info": "Bytea"
      }
    ],
    "parameters": {
      "Left": [
        "Text"
      ]
    },
    "nullable": [
      false,
      false
    ]
  },
  "hash": "20af817890cb184e17d193e18132796e02e5e7352542f507acda25e9cd6cfc61"
}