Hi po 17. 12. 2018 v 13:14 odesílatel <haman...@t-online.de> napsal:
> > > Hi, > > is there a way to stop execution of a psql script if a select returns some > rows (or no rows) > The idea is to add a safety check on data, specifically to select all new > rows that would conflict > on a bulk insert, show them and stop > you need psql from PostgreSQL 10 and higher there is a \if statement Regards Pavel > > Best regards > Wolfgang > > >
