On Wed, Jul 29, 2020 at 7:58 PM Adrian Klaver <adrian.klaver@xxxxxxxxxxx> wrote: > > On 7/29/20 8:44 AM, Olivier Leprêtre wrote: > > Hi, > > > > I have a rather long pgsql procedure and I would like to detect which > > step is currently executing (subscript 1,2,3…). Due to transaction > > isolation, it’s not possible to make it write in a table or get nexval > > from a sequence because values become available only after the complete > > end of the procedure. > > > > Do you see any solution in this purpose ? > > RAISE NOTICE?: > > https://www.postgresql.org/docs/12/plpgsql-errors-and-messages.html#PLPGSQL-STATEMENTS-RAISE You can also abuse SET application_name, as the value will be directly seen by other transactions. You're quite limited in the number of bytes to use, but if you just need to do some quick testing it can be helpful.
