dbascoules

Results 4 issues of dbascoules

### Bug description The hability to specify a function as a key_prefix for RedisCache doesn't work anymore in Superset. `Expected type 'str', got '() -> str' instead` error is thrown....

This removal an addition to this PR : https://github.com/pallets-eco/flask-caching/pull/109. The main goal is to reintroduce an old behaviour : the possibility to give a function to the key_prefix RedisCache parameter....

- Add rust_decimal dependencie (resolve #861) - Add Decimal support to Oracle via String representation (only for arrowstream)