SQL Developer for VS Code

Version 25.4

There doesn't seem to be an easy way of editing/viewing valid time dimensions e.g.

CREATE TABLE wibble
( ID RAW(16) NOT NULL ENABLE
"EFFECTIVE_FROM" TIMESTAMP (6) WITH LOCAL TIME ZONE DEFAULT ON NULL current_timestamp NOT NULL ENABLE,
"EFFECTIVE_TO" TIMESTAMP (6) WITH LOCAL TIME ZONE);
ALTER TABLE wibble ADD PERIOD FOR CURRENT_RECORD(EFFECTIVE_FROM,EFFECTIVE_TO) ;