March 2, 2005

Add SQL Text Fields

Text fields need special treatment in SQL. Here’s how to add two text fields: CREATE TABLE Foo (a int, b text)–Table Foo has b as text data type.INSERT INTO Foo

Use Cookieless Sessions with Care

When a user visits a Web site for the first time, the site creates a unique ID, known as a Session ID. The Session ID is unique for that current