- Optimized RowNum based Oracle limit-dialect (RT#61277)
* Fixes
+ - Make sure exception_action does not allow exception-hiding
+ due to badly-written handlers (the mechanism was never meant
+ to be able to suppress exceptions)
- Fixed rels ending with me breaking subqueried limit realiasing
- Oracle sequence detection now *really* works across schemas
(fixed some ommissions from 0.08123)