Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
It’s been a long time since I have designed a DB as a Database Diagram but the higher ups want to see it. I have totally become confused because I am a coder, not a DBA.
I have a main table which contains user id, name, username, password, etc. This main table has the primary key of ID. Should sub tables (such as address, phone, etc) have a key point toward the id of the primary user table or should it be the other way around?
yes the yellow key will be at the primary key table…so if you have 3 foreign key tables then 3 yellow pk icons will be at the primary key table the fk tables will have icons that look like a number 8
example