{
  "db_name": "PostgreSQL",
  "query": "select id, password from users where username = $1",
  "describe": {
    "columns": [
      {
        "ordinal": 0,
        "name": "id",
        "type_info": "Int4"
      },
      {
        "ordinal": 1,
        "name": "password",
        "type_info": "Varchar"
      }
    ],
    "parameters": {
      "Left": [
        "Text"
      ]
    },
    "nullable": [
      false,
      false
    ]
  },
  "hash": "225521d5c1c07dd1be7873b7589f3d9a9789b2a3b099d98753a2997bc046e99e"
}