> > Agreed. I think Pavel Stehule was doing some experiments with them, I > don't know if he got anywhere. >
I did only first research. Any hack is possible - you can stack current transaction, but real implementation needs similar work like nested transaction :( and it is too low level for me. And some code cleaning is necessary. There are global variables. And there is most important question about data visibility - is autonomous transaction independent on main transaction (isolation)? You have to thing about deadlock, about reference integrity, etc. This task isn't simple. Pavel > -- > Alvaro Herrera http://www.CommandPrompt.com/ > PostgreSQL Replication, Consulting, Custom Development, 24x7 support > > ---------------------------(end of broadcast)--------------------------- > TIP 7: You can help support the PostgreSQL project by donating at > > http://www.postgresql.org/about/donate > ---------------------------(end of broadcast)--------------------------- TIP 2: Don't 'kill -9' the postmaster
