Gives readers specific solutions that will improve productivity and maximize performance from the SQL Server database, outlining the techniques to write flexible and effective applications. Original. (Intermediate)The primary key in sales is the combination of stor_id (a foreign key to stores) , ord_num, and title id (a foreign key to titles). The heart and soul of the entity relationship diagram is in the graphical representation of relationships.
|Title||:||Teach Yourself Transact-SQL in 21 Days|
|Author||:||Bennett William McEwan, Bennett Wm MacEwan, David Solomon|
|Publisher||:||Sams Publishing - 1997-01-01|