Jibo Hou

I have to extends `JdbcMappingContext` and override the method of `protected RelationalPersistentEntity createPersistentEntity(TypeInformation typeInformation)` to create a custom `RelationalPersistentEntity`.

> `toString` is not considering `IdentifierProcessing` by design. If you want to render the identifier within a SQL statement (to select a column), please use `SqlIdentifier.toSql(…)` or for references (e.g....

So why the `DerivedSqlIdentifier` must as default SqlIdentifier both on when given custom `NamingStrategy` to provide `schema` and `tableName` ?

Specifing the `schema` with quoted or not has always been a headache. There is always something unsatisfying about. When I use `Flyway`, `ORM`, or even multi-tenancy, I need to switch...