OPENJPA-2816 had to revert dd9bce0cc9 due to side effect

Changing the delimitedFromDb handling had a negative side effect on PostgreSQL.
Postgres uses all lower internally, thus comparing those from the db to the generated
columns does not get detected as equal, which leads to wrong metadata.

We have to come back to HerdDB and also need to re-evaluate DBDict#delimitAll.
3 files changed