Arnaud L. wrote: > Anyway, it hung using this syntax during last night's run. > I'll give it another try tonight just to be sure. When psql.exe is hanging, maybe you could use a tool like Process Monitor [1] or Process Explorer [2] to get insights about what it's stuck on or what it's doing exactly. [1] https://docs.microsoft.com/en-us/sysinternals/downloads/procmon [2] https://docs.microsoft.com/en-us/sysinternals/downloads/process-explorer Best regards, -- Daniel Vérité PostgreSQL-powered mailer: http://www.manitou-mail.org Twitter: @DanielVerite