Dynamic number of columns

I used to believe you cannot have a dynamic number of columns. Today Tom referenced Anton on asktom. It leaded me there, back in time, 2006, on the OTN forums https://forums.oracle.com/forums/message.jspa?messageID=1297717#1297717 Difficult to write an article on this without copy-pasting most of Anton code, so just read it on the link above. Then you will […]