{
  "db_name": "PostgreSQL",
  "query": "\n        SELECT amount, currency, balance_type\n        FROM balances\n        WHERE account_id = $1\n        ORDER BY date_time DESC\n        LIMIT 1\n        ",
  "describe": {
    "columns": [
      {
        "ordinal": 0,
        "name": "amount",
        "type_info": "Text"
      },
      {
        "ordinal": 1,
        "name": "currency",
        "type_info": "Varchar"
      },
      {
        "ordinal": 2,
        "name": "balance_type",
        "type_info": "Varchar"
      }
    ],
    "parameters": {
      "Left": [
        "Text"
      ]
    },
    "nullable": [
      false,
      false,
      false
    ]
  },
  "hash": "ec6e46778012d093e99364fc0e46cbbe03f9a54e22f02837ccd6332ebe66d4cc"
}