Bug #79
OPTIONAL join operation
Start date:
Due date:
% Done:
0%
Estimated time:
Resolution:
fixed
Description
Implement OPTIONAL as a binary-only operation. This is a hybrid operation between ConstraintConjunction, and ConstraintDisjunction.
Added by Paula Gearon about 16 years ago. Updated almost 16 years ago.
0%
Description
Implement OPTIONAL as a binary-only operation. This is a hybrid operation between ConstraintConjunction, and ConstraintDisjunction.
Done for the 2.0 Alpha release