Well, TikiWiki claims to support Oracle … great! So I’ll install it, and try it.
(insert comedy failure noise here)
The installation doesn’t work! Mostly because you can only name oracle things with names of less than thirty characters in length, and this product doesn’t respect that when installing on Oracle, so action is needed.
Here’s the file of corrected statements I ran to get all the tables created successfully and also reinstate triggers and indexes that failed (I’m not promising its perfect). Where I needed to modify a correlating php page, that’s documented as well. I hope this helps someone in the future – me, next time I need to do this, perhaps?