In chapter 4 of this course, you'll need this column for connecting the professors table with the universities table. However, adding columns to existing tables is easy, especially if they're still ...

I agree we should reject CREATE TABLE t (a INT PRIMARY KEY); ALTER TABLE t ADD COLUMN b INT PRIMARY KEY;, but what to do in the case that the primary key is the implicit rowid primary key is less ...

Adds columns to, drops columns from, and changes column attributes in an existing table. Adds, modifies, and drops integrity constraints from an existing table. Restriction: You cannot use any type of ...

SQL Server 2008 introduces the ability to pass a table data type into stored procedures and functions. The table parameter feature can greatly ease the development process because you no longer ...