Hi,
Here is a quite interesting new feature in PostgreSQL 12:
https://www.2ndquadrant.com/en/blog/generated-columns-in-postgresql-12/
It is similar to virtual columns in QGIS.
I suspect that users will want to use that new column type. What does
this mean for QGIS? I guess QGIS will have to detect this new column
type in the future and mark it as "immutable". So other columns are
read/write, but generated columns will be read only. Does QGIS already
support a concept like this where some columns are read/write and others
not?
Greetings,
Andreas
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