Hi Tony, Support for non-standard SQL types was added in 4.2:
https://lists.apache.org/thread/66nhvkzt1mqoh2h53h2x6sbx968kt2fy We are mapping those types on the DB side as JDBC type OTHER. On the Java type it is mapped as org.apache.cayenne.value.Json. Andrus > On Nov 4, 2021, at 6:34 PM, Tony Giaccone <t...@giaccone.org> wrote: > > So Postgres supports a json type in their database. Clearly this isn't a > type that's generally available, but it would be nice if the modeler > supported the ability to add types, so in this way you could support the > unusual types, that sometimes need to be used. Clearly I have no idea how > hard this would be to implement in the modeler, but it sure would be a nice > feature. > > > Tony Giaccone