Entity Relationship Diagrams
From: Gregc. <gregchilton_at_bigpond.com>
Date: 11 Apr 2007 02:33:59 -0700
Message-ID: <1176284039.467335.142540_at_b75g2000hsg.googlegroups.com>
Hi
Date: 11 Apr 2007 02:33:59 -0700
Message-ID: <1176284039.467335.142540_at_b75g2000hsg.googlegroups.com>
Hi
I am currently drawing and ER diagram and am not sure about how to
draw the diagram for the following: A bike must have at least 2 wheels
but it may have more. The way that I would draw it is thus:
BIKE-------< WHEELS (ie crows feet with no line)
Would anyone have a suggestion on this.
Greg Received on Wed Apr 11 2007 - 11:33:59 CEST