čt 7. 10. 2021 v 11:28 odesílatel Peter Eisentraut < peter.eisentr...@enterprisedb.com> napsal:
> When producing a forked version of PostgreSQL, there is no > straightforward way to enforce that users don't accidentally load > modules built for the non-forked (standard, community) version. You can > only distinguish by PostgreSQL major version and a few compile-time > settings. (see internal_load_library(), Pg_magic_struct) Depending on > the details, mixing and matching might even work, until it doesn't, so > this is a bad experience. > > I'm thinking about adding two more int fields to Pg_magic_struct: a > product or vendor magic number, and an ABI version that can be used > freely within a product/vendor. > > Would anyone else have use for this? Any thoughts? > +1 Pavel
