A free software package to manage your thoughts and documents!
This project is maintained by aernesto
Defines an existing topic as a subset of another topic. The included topic is called subtopic and the containing topic the supratopic.
subtopic "<supratopic name>" "<subtopic name>"
subtopic "infer" "proba"
Two strings surrounded by double quotes and separated by single space.
When the subtopic contains items that already are in the supratopic, MYSQL throws an error. But it is harmless, meaning that the function still works as such.