Just a heads up, I have some SQL experience but not a ton (READ:
newbie). Here's the scenario. I'm modeling a state graph using a
relational database. Each graph state has a variable number of tags (0
or more) associated with them. I started by modeling this as having a
Tag table with id's as an index and a text field for the actual tag
data (what this tag data is is irrelevant to my problem). I then
created a State table with just an integer index. Then, I created a
third table (call it StateSet) which has a ...