CREATE TABLE table_203_490 (id NUMBER, "date" CLOB, "opponent#" CLOB, "rank#" CLOB, "site" CLOB, "result" CLOB, "attendance" NUMBER)

which 1990 southern miss golden eagles football game had the most people in attendance ?
SELECT "date" FROM table_203_490 ORDER BY "attendance" DESC LIMIT 1
SELECT "date" FROM "table_203_490" ORDER BY "attendance" DESC FETCH FIRST 1 ROWS ONLY