Hello,
I discoverd what seems to be a bug in postgresql 7.4.12 (also on
7.4.7).
I have an example located at http://foo.fot.nu/psql/ with a simple
example that delevers the correct result on 8.1 (tested by some nice
person at #postgresql).
It seems like the state variable is reseted every time a new
grouped value pops up.
/M
--
Magnus Jonsson <bigfoot@acc.umu.se>
I'm here looking for an answer, but I'm not sure about the question...