I have a dataset with non English characters with both header and the column data are non English (Korean).
I had changed the fonts in Oracle SQL Developer to display non English characters but I could see only the column data is displayed in Korean language but the column header displays as special character so any solution for this?
I tried changing the fonts as well but still issue remains same. Nls is Set to utf16 and utf 8 the nls settings are also changed
The UI font for the application doesn't support those characters.
As a workaround, our VS Code Extension for SQL Developer supports that just fine.