[BUGS] Problem when adding an existing primary key

Hi, I'm new to Postgres and I'm using it for 1 month now.   The problem is:   When I try to insert via application a registry that already exists Postgres shows an error  "Unable to insert duplicate primary key on index 'index' ". I think it's an error, because I would treat this error, just

[BUGS] Complex cursor won't rewind to 0-th row

Please CC me off-list, if at all possible. I don't think I'm being stupid. I even read the FAQ and TODO list as well as the link from "cursor" in the TODO list about potential cursors outside transactions. archive=> select version(); version

Re: [BUGS] Libpq is not a shared library on Mac OS X

I said: >> I will test and apply the parts that are related to OS X shared library >> behavior. For the moment I am forced to reject this patch entirely, because it breaks the regression tests. The trouble is that src/test/regress/GNUmakefile doesn't use Makefile.shlib, but relies on the contents