CREATE TABLE table_38428 ("Date" CLOB, "Opponent" CLOB, "Score" CLOB, "Loss" CLOB, "Attendance" FLOAT, "Record" CLOB)

When the Loss is Johnson (4-12), what is the date?
SELECT "Date" FROM table_38428 WHERE "Loss" = 'johnson (4-12)'
SELECT "Date" FROM "table_38428" WHERE "Loss" = 'johnson (4-12)'