Keep in mind whilst reading this that I have essentially no SQL background.
While I am interested in learning about it, I have been searching
documentation and tutorials about SQLObject to no success.
My questions are:
- When I use a MultipleJoin/Foreign Key relationship between two tables,
are any columns or tables created to support this relationship? I suspect
that this is simply a nice way of hiding a select query.
- When I use a RelatedJoin relationship between two tables, what happens
at the SQL level? I think an intermediate table is created. What's in this
table?
All help is much appreciated. If you have a reference on the web to point
me at, I'm quite happy to read; I just haven't been able to find the answers
myself.
Mike
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