So I am attempting to do an ER diagram over a login, with just login data, and the base data of the person loggin in, and the connection between login_ID and Basedata/Stamdata_ID. Is this correct, or how would you guys do it?
Peter_77 0 Newbie Poster
rproffitt 2,662 "Nothing to see here." Moderator
Anytime I see "password" in a database field I ask about that. The days of putting a clear user password in the database is over. Are they still teaching this bad idea?
Reverend Jim 4,968 Hi, I'm Jim, one of DaniWeb's moderators. Moderator Featured Poster
To be fair, "password" could be the encrypted/hashed value. It is not necessarily in clear text. Although I suspect you are correct in your assumption.
rproffitt commented: It's been only a few years since I opened up a college textbook and yup, clear passwords. +15
Alexander_17 0 Newbie Poster
Identify all the entities in the system. An entity should appear only once in a particular diagram. ...
Identify relationships between entities. Connect them using a line and add a diamond in the middle describing the relationship.
Add attributes for entities. Be a part of the DaniWeb community
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