Add a note for JDBC streaming result (#8104)
Add a note for JDBC streaming result (#8104)

* Add a note for streaming result

* format fix

* trigger CLA

Co-authored-by: sev7ndayyoo <58c447504617079edd1818ce73e374166afb6497@users.noreply.github.com>
Co-authored-by: TomShawn <3d0966147538bc5ab020e8dffa2c0b746f9728a6@users.noreply.github.com>
pingcap/docs-cn,pingcap/docs-cn