CREATE TABLE table_43794 ("Poll Source" TEXT, "Sample Size" FLOAT, "Date" TEXT, "Democrat" TEXT, "Republican" TEXT)

What was the date for Ron Paul as republican and a sample sized less than 472?
SELECT "Date" FROM table_43794 WHERE "Sample Size" < '472' AND "Republican" = 'ron paul'
SELECT "Date" FROM "table_43794" WHERE "Republican" = 'ron paul' AND "Sample Size" < '472'