CREATE TABLE table_203_545 (id NUMBER, "single/ep" CLOB, "release date" CLOB, "label" CLOB, "format ( s ) " CLOB, "uk singles chart position" NUMBER, "notes" CLOB)

what was the release date of the first single ?
SELECT "release date" FROM table_203_545 ORDER BY "release date" LIMIT 1
SELECT "release date" FROM "table_203_545" ORDER BY "release date" FETCH FIRST 1 ROWS ONLY