CREATE TABLE table_17987 ("No." FLOAT, "Air Date" CLOB, "Rating" CLOB, "Share" FLOAT, "18-49  ( Rating/Share ) " CLOB, "Viewers  ( m ) " CLOB, "Night" FLOAT, "Timeslot" FLOAT, "Overall" CLOB)

what are all the overall with rating being 1.4
SELECT "Overall" FROM table_17987 WHERE "Rating" = '1.4'
SELECT "Overall" FROM "table_17987" WHERE "Rating" = '1.4'