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[Giuseppe Maxia <g.maxia@xxxxxxxxx>]

What is the recommended way of dealing with result sets in
read_query_result?
Previously, I used things like

  local res = assert(inj.resultset)
  local num_cols = string.byte(res.raw, 1)

  if num_cols > 0 and num_cols < 255 then -- there is a resultset
  -- some work
  end

Running this code, I now get warnings and different results than before.

Is there any change in the way we deal with resultsets?

Thanks

Giuseppe