Snapex7.Client.db_get

You're seeing just the function db_get, go back to Snapex7.Client module for more information.
Link to this function

db_get(pid, db_number, size \\ 65536)

View Source

Specs

db_get(GenServer.server(), integer(), integer()) ::
  {:ok, list()} | {:error, map()} | {:error, :einval}

Uploads a DB from AG. This function is equivalent to upload/4 with block_type = :DB but it uses a different approach so it's not subject to the security level set. Only data is uploaded.