常見(jiàn)例句A join is a Cartesian product of two row sets, with the join predicate applied as a filter to the result.一個(gè)連接是兩個(gè)行集的笛卡爾乘積，謂詞連接作爲(wèi)一個(gè)過(guò)濾結(jié)果應(yīng)用。 返回 cartesian product