Method slowPath

runtime/vam/expr/function/time.go:164–188

(fvec vector.Any, tvec vector.Any)

}

func (s *Strftime) slowPath(fvec vector.Any, tvec vector.Any) vector.Any {
	var f *strftime.Strftime
	var errIndex []uint32
	errMsgs := vector.NewStringEmpty(0)
	out := vector.NewStringEmpty(0)
	for i := range fvec.Len() {
		format := vector.StringValue(fvec, i)
		if f == nil || f.Pattern() != format {
			var err error
			f, err = strftime.New(format)
			if err != nil {
				errIndex = append(errIndex, i)
				errMsgs.Append("strftime: " + err.Error())
				continue
			}
		}
		t := vector.IntValue(tvec, i)
		out.Append(f.FormatString(nano.Ts(t).Time()))
	}
	if len(errIndex) > 0 {
		errVec := vector.NewVecWrappedError(s.sctx, errMsgs, vector.Pick(fvec, errIndex))
		return vector.Combine(out, errIndex, errVec)
	}
	return out
}