SQL Notes
The site search function is now working properly again. Apologies for the interruption to service - the site software is currently being upgraded and the gremlins are out and about.
P.S. to whoever was looking for "types of aspirin": I know databases can be a headache at times, but pharmaceuticals are usually not the cure.
First published in 2000 and now apparently out of print, "Developing Time-Oriented Database Applications in SQL" by Richard T. Snodgrass is available for download as a PDF file from the author's website:
Although not recent, and with some specifics targetted at some of the "big iron" database products, it contains a wealth of information for anyone developing database applications where temporal considerations are important.