Re: Help with understanding relationships. What about the arrows?
Re: Help with understanding relationships. What about the arrows?
- Subject: Re: Help with understanding relationships. What about the arrows?
- From: Denis Stanton <email@hidden>
- Date: Mon, 13 Oct 2003 08:06:18 +1300
On Sunday, October 12, 2003, at 05:35 PM, Chuck Hill wrote:
In EOF
In EOModeler you mean?
Yes
when an entity is displayed as a list of attributes with a list
of relationships at the bottom, some of the relationships have little
arrows pointing left and tight next to them. I have not found any
explanation of what this means. Some have arrows and some don't, but
it
doesn't SEEM to matter. I'm guessing that this symbol is related (all
puns intentional) to the subject under discussion.
This is for Java Client, it indicates which are client side properties.
Begging your pardon, but that sounds unlikely. I'm not using Java
Client, and never have. I wonder if I explained my question properly.
I'm taking about the column of symbols that appears on the left of the
list of entity relationships in EOM. The first column contains either
> or >>, indicating a one to one or one to many relationship. The
second column contains black diamonds. I understand what these mean for
attributes, though I'm not so sure for relationships. The third column
sometimes contains two little arrow pointing opposite ways. Sometimes
this symbol appears against a relationship. and sometime not. I have
not been able to figure out when it appears, or how to control it.
Denis
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