On 2022-Mar-28, Peter J. Holzer wrote: > On 2022-03-27 14:06:25 -0400, Tom Lane wrote: > > We follow that spec, so depending on what DIN 91379 *actually* says, > > we might have additional reasons not to be in compliance. I don't > > read German unfortunately. > > It defines minimal character set that IT systems which process personal > and company names in the EU must accept. Basically Latin, Greek and > Cyrillic letters, digits and some symbols and interpunctation. Yeah, I had a look at the list of allowed characters and it's a reasonably simple set. The most complex you can find is stuff like LATIN CAPITAL LETTER R WITH COMBINING RING BELOW AND COMBINING MACRON LATIN CAPITAL LETTER K WITH COMBINING DOUBLE MACRON BELOW AND LATIN SMALL LETTER H -- Álvaro Herrera Breisgau, Deutschland — https://www.EnterpriseDB.com/ "Tiene valor aquel que admite que es un cobarde" (Fernandel)