{
  "db_name": "PostgreSQL",
  "query": "SELECT room_id as \"room_id: RoomId\",\n                          user_id as \"user_id: UserId\",\n                          version\n                 FROM room_members\n                 WHERE user_id = $1\n                 FOR UPDATE",
  "describe": {
    "columns": [
      {
        "ordinal": 0,
        "name": "room_id: RoomId",
        "type_info": "Int8",
        "origin": {
          "Table": {
            "table": "room_members",
            "name": "room_id"
          }
        }
      },
      {
        "ordinal": 1,
        "name": "user_id: UserId",
        "type_info": "Int8",
        "origin": {
          "Table": {
            "table": "room_members",
            "name": "user_id"
          }
        }
      },
      {
        "ordinal": 2,
        "name": "version",
        "type_info": "Int8",
        "origin": {
          "Table": {
            "table": "room_members",
            "name": "version"
          }
        }
      }
    ],
    "parameters": {
      "Left": [
        "Int8"
      ]
    },
    "nullable": [
      false,
      false,
      false
    ]
  },
  "hash": "4bfdb944c02b4ba5b4cbdb6b684e03cc56c3ffac12419eea9c3eed87a9c38d84"
}