CREATE TABLE channel (channel_id NUMBER, name CLOB, owner CLOB, share_in_percent NUMBER, rating_in_percent NUMBER)
CREATE TABLE broadcast (channel_id NUMBER, program_id NUMBER, time_of_day CLOB)
CREATE TABLE program (program_id NUMBER, name CLOB, origin CLOB, launch NUMBER, owner CLOB)
CREATE TABLE broadcast_share (channel_id NUMBER, program_id NUMBER, date CLOB, share_in_percent NUMBER)

find the name of the program that was launched most recently.
SELECT name FROM program ORDER BY launch DESC LIMIT 1
SELECT "name" FROM "program" ORDER BY "launch" DESC FETCH FIRST 1 ROWS ONLY