Take a JDBC ResultSet and stream it in one of the supported formats
DataSink takes a JDBC ResultSet and streams it in in a format of your choice. You can as well zip the stream and send it over the network, if you want. DataSink currently implements the following table formats: DBF (the xBase file format), XHTML, and genericode. You can use it as an Ant task or directly from Java.
PL/SQL packages to perform Oracle 11g tasks within a very few number of lines : dump/load LOBs, compute CRC, get Mime Type from a BLOB, send XMPP messages, list directory contents as a table, interact with Twitter,deal with QrCodes, ...
This is a tool for managing changes to database schemas based on Active Record migrations. Features multiple schema interactions, runtime variable substitution, script creation, and much more. Visit http://migrations.sourceforge.net for more information.