I'm having trouble understanding the logic in use for identifying functional dependancies. Looking at the sample relation below, I understand fd1 - fd3. But when I look at fd4 and fd5, its logic ...
This question was asked before, but I have different needs. I know how to: query the database with SQL create triggers and stored procedures create databases (with 1:N, N:M and 1:1 relations) ...
Possible Duplicate: Must-read Books for DBA I'm already reading a book on Introduction to SQL (RDMS). But that only teaches SQL and commands and I feel like my knowledge lacks in database ...
I am designing a database and it has so many relationships among my tables and i need a book that teaches database design very well.I am looking for a book where table relationships simple and complex ...