{
  "db_name": "PostgreSQL",
  "query": "UPDATE rooms SET stat = $1 WHERE code = $2",
  "describe": {
    "columns": [],
    "parameters": {
      "Left": [
        {
          "Custom": {
            "name": "stat",
            "kind": {
              "Enum": [
                "waiting",
                "p1turn",
                "p2turn",
                "gameover"
              ]
            }
          }
        },
        "Bpchar"
      ]
    },
    "nullable": []
  },
  "hash": "39e83c6ab9294d5b771f3e01ed3709e9ab08d8cf1287b325a0df57521c2d83bc"
}