integrity n. 1.诚实,正直。 2.完全,完整。 a man of integrity 正直的人。 moral integrity 骨气,气节。 people of unyielding integrity 硬汉。 territorial integrity 领土完整。 in its integrity完整,原封未动。
Referential integrity is a property of data which, when satisfied, requires every value of one attribute (column) of a relation (table) to exist as a value of another attribute in a different (or the same) relation (table).