I'm not good at SQL statements because I'm used to using the visual tools but my tmID is a VARCHAR(7), So my select statement from the games table is something like
SELECT * FROM cgms WHERE (cgms.tmID = "nebr") OR (cgms.opID = "nebr") AND cgms.season=2012; This would give me all Nebraska games scheduled for 2012 season (home team is tmID, visiting team is opID); My question is 'on the EER how do you define the connection? ... ONE TO MANY? -----Original Message----- From: Stephen Russell [mailto:[email protected]] Sent: Friday, October 12, 2012 3:28 PM To: ProFox Email List Subject: Re: on line class On Fri, Oct 12, 2012 at 1:59 PM, Gary Jeurink <[email protected]> wrote: > I'm taking my football database from vfp-9 and making a new one using mysql > workbench. The tutorial wants me do a diagram and draw the relationships > between tables; 1 to 1, 1 to many and so on. I have a table of col_teams and > a table of col_games. The games table has a home_tm and visit_tm fields so > how do I draw the relationship from the team table to the game table when it > could be home team or visiting team? It makes sense when I do views but how > do you do an EER diagram. > ---------------- Do you have a table for the Teams like a lookup table? Or is this column just Text for the team name, and not an Fkey ? -- Stephen Russell Sr. Analyst Ring Container Technology Oakland TN 901.246-0159 cell _______________________________________________ Post Messages to: [email protected] Subscription Maintenance: http://leafe.com/mailman/listinfo/profox OT-free version of this list: http://leafe.com/mailman/listinfo/profoxtech Searchable Archive: http://leafe.com/archives/search/profox This message: http://leafe.com/archives/byMID/profox/CC963E2725EA409BB4A0AE857E544B29@OwnerPC ** All postings, unless explicitly stated otherwise, are the opinions of the author, and do not constitute legal or medical advice. This statement is added to the messages for those lawyers who are too stupid to see the obvious.
