We (Marko, David Fetter and I) discussed on IRC about design of
writeable CTEs. It does and will contain not only syntax but also
miscellaneous specifications, general rules and restrictions. I hope
this will help the patch reviews and stop dangerous design at the
early stage. If you find something wrong, or have request, please
notify.
http://wiki.postgresql.org/wiki/WriteableCTEs
We will keep to add details. Any comments are welcome.
Regards,
--
Hitoshi Harada
