On 31/03/2021 23:42, Tom Lane wrote: > The owner of the schema2.usingview is the one who must have > privilege to read the underlying schema1.matview. Our > permissions messages are, I fear, frequently not very good > about saying whose privileges were checked. > > regards, tom lane That nailed it Tom, thanks. Tim Clarke MBCS IT Director Direct: +44 (0)1376 504510 | Mobile: +44 (0)7887 563420 Telephone: Witham: +44(0)1376 503500 | London: +44 (0)20 3009 0853 | Frankfurt: +49 (0)69 7191 6000 | Hong Kong: +852 5803 1687 | Toronto: +1 647 503 2848 Web: https://www.manifest.co.uk/ Minerva Analytics Ltd - A Solactive Company 9 Freebournes Court | Newland Street | Witham | Essex | CM8 2BL | United Kingdom ________________________________ Copyright: This e-mail may contain confidential or legally privileged information. If you are not the named addressee you must not use or disclose such information, instead please report it to admin@xxxxxxxxxxxx<mailto:admin@xxxxxxxxxxxx> Legal: Minerva Analytics is the trading name of: Minerva Analytics Ltd: Registered in England Number 11260966 & The Manifest Voting Agency Ltd: Registered in England Number 2920820 Registered Office at above address. Please Click Here https://www.manifest.co.uk/legal/ for further information.