{
  "db_name": "PostgreSQL",
  "query": "SELECT user_id, username, email FROM users WHERE user_id = $1",
  "describe": {
    "columns": [
      {
        "ordinal": 0,
        "name": "user_id",
        "type_info": "Int4"
      },
      {
        "ordinal": 1,
        "name": "username",
        "type_info": "Varchar"
      },
      {
        "ordinal": 2,
        "name": "email",
        "type_info": "Varchar"
      }
    ],
    "parameters": {
      "Left": [
        "Int4"
      ]
    },
    "nullable": [
      false,
      false,
      false
    ]
  },
  "hash": "fd53e5f2c7e8aa87f3cf4e430a6ec3a632ce125fdb092dbd17630e952d4e0d9e"
}