Hello,
One good way to manage such things is to give your columns a name that will
allow you to make some slices query...
Your column name could be something like:
image-png-other_identifier1
image-gif-other_identifier2
In your slice query, you could do a search for "image-png-A" to "image-png
You can do a column slice for columns between "image/" (the first
ASCII string that starts with that sub-string) and "image/~" (the last
printable ASCII string that starts with that sub-string).
On Thu, Oct 27, 2011 at 21:10, Jean-Nicolas Boulay Desjardins
wrote:
> Normally in SQL I would use "%"
