Arrays seem to cause the most confusion in student understanding. ... UPDATE [LOW_PRIORITY] [IGNORE] table SET column1=expression1, column2=expression2...
Title: Introduction to Web Development Author: Cyndi Middleton Last modified by: David J. Murray Created Date: 9/19/2005 11:06:59 PM Document presentation format
Database Inserts, Updates, and Deletes. Uploading and Inserting Files into Databases ... that a unique, primary key value for the row to be deleted is available. ...