Hi!
I need a field in zope object which act as a sequence. I mean every
time I create an object, the value is the previous sequence value of the
last object created + 1.
also I need to browse the objects by sequence (from the object 1 to the
last, by the sequence number)
I think I need a catalog FieldIndex to store the sequence for searches,
a property in the object.
Can I use the catalog to retrieve the max value of the index, so when I
create the object, I just add 1 and store it in the property?
TIA
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