Introduction to Desktop Databases
(part of a larger page "
" on logic)
Access and SQL
by John Patrick (introductory book on SQL for Access and Oracle)
Practical SQL Handbook
by Bowman, Emerson, Darnovsky (book covers several SQL dialects)
Notes by Lucia Dettori on
how to use Visio for ER diagrams.
Sample ER diagram
by Lucia Dettori
Relational Database Model
Last updated: January 2nd, 2005.