Thomas Fischer wrote:
btw: I have newer understood the reason to use field joins at all.
Can anyone
enlighten me on in which cases one would use a field join
instead of a inner join?
Hm, in most databases (e.g. mysql, oracle, postgresql) the thing you
call "field join" is an inner join (just a different syntax) so you
already got what you wanted.
The problem with field joins are that if you use more then one in a
single
query you get duplicate rows in your result,
This is not true in general. Could you give an example where this
happens ?
Not a valid one. I was wrong about the joins, it does work exactly
like(Is a) inner join, so you were right. There is not really a problem.
Martin
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