I had heard from people at work who took it that it was easy, so I underestimated it, thinking I could pass it quickly... I will share my journey from when I could only solve 20% of the practice ...
postgres-json-schema allows validation of JSON schemas in PostgreSQL. It is implemented as a PL/pgSQL function and you can use it as a check constraint to validate the format of your JSON columns.
- To use version 2 you should import github.com/sijms/go-ora/v2 - V2 is more preferred for oracle servers 10.2 and above - I always update the driver fixing issues ...