Maybe not so evident to make a second post about Oracle 12.2.0.1 about the JSON… Read the postOracle Database 12.2.0.1 – Oracle Search Index for JSON (Search, Dataguide and VC’s)
Oracle 12.2 is available, although still only in the Oracle Cloud via Oracle’s Exadata Express… Read the postOracle Database 12.2.0.1 – Generating JSON in the Database using SQL/JSON operators