Oracle XSQL Pages are templates that allow anyone familiar with SQL to declaratively:

Oracle version 8.1.7 could allow a remote attacker to execute Java on a Web server, due to a vulnerability in the XSQL servlet. The Oracle XSQL servlet allows Java to be executed by external XSLT stylesheets regardless of where they reside. A remote attacker could exploit this vulnerability to compromise the Web server.

Xsql is a small tool for Mac OS X to send SQL queries to a local or remote Postgresql, Oracle or MySQL database server and to display and/or save the results. Output can be viewed either tab-delimited (for export to Microsoft Excel or similar applications) or in a table format.