"Introduction to Structured Query Language": https://web.archive.org/web/20011116021648/w3.one.net/~jhoffman/sqltut.htm
"SQL for Web Nerds," by Philip Greenspun: https://philip.greenspun.com/sql/
DBI-related information: https://dbi.perl.org/
Programming the Perl DBI, by Alligator Descartes and Tim Bunce (O'Reilly)
"DBI Examples and Performance Tuning," by Jeffrey Baker: https://www.saturn5.com/~jwb/dbi-examples.html
SQL Fundamentals, by John J Patrick (Prentice Hall)
SQL in a Nutshell, by Kevin Kline with Daniel Kline (O'Reilly)
Copyright © 2003 O'Reilly & Associates. All rights reserved.
