Datatypes R2 Issue 12
Data Types Issue 12: Drop identity-equality distinction
Remove the artificial distinction between identity and equality. We do a whole lot of goofy things (like make addresses BAGs instead of SETs because we need to support duplicate addresses with different times.
This would not be backward compatible.
DataTypes BOF May 2005: Proposed action: Accept and add equivalence definitions for EN, AD, PQ, CD, possibly others