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Cardinality/Optionality 'zero to' in ER Diagrams
Posted by: Mark Watling
Date: March 17, 2009 10:19PM


Just started exploring using Workbench & can't find anyway of setting the cardinality or optionality to 'zero to' as in zero-to-one or zero-to-many.

Am I just missing something, is this only available in the pay version, is it planned for new versions or is it just being ignored?

Have been looking for a decent ER diagram editor for a while now & like the look of Workbench but don't see how I can produce accurate ER diagrams if a basic functionality is missing.

Any answers anyone?



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Cardinality/Optionality 'zero to' in ER Diagrams
March 17, 2009 10:19PM

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