integrity n. 1.誠(chéng)實(shí),正直。 2.完全,完整。 a man of integrity 正直的人。 moral integrity 骨氣,氣節(jié)。 people of unyielding integrity 硬漢。 territorial integrity 領(lǐng)土完整。 in its integrity完整,原封未動(dòng)。
constraint n. 1.強(qiáng)迫,拘束。 2.約束,壓抑,拘泥。 3.強(qiáng)制力。 4.緊張感[狀態(tài)]。 by constraint 勉強(qiáng),強(qiáng)迫。 feel constraint覺得局促不安,感受壓迫。 show constraint顯得局促。 under [in] constraint 被迫,不得不;被束縛著。
Declarative referential integrity constraints can be added to the tables to make sure that interrelated data in different tables remains consistent 可以向表上添加聲明性引用完整性( dri )約束,以確保不同表中的相關(guān)數(shù)據(jù)保持一致。
Entity integrity constraints , referential integrity constraints , and user - defined most intergrity constraints of relational database were all preserved after the conversion 轉(zhuǎn)換過程可保留關(guān)系數(shù)據(jù)庫(kù)的實(shí)體完整性約束、參照完整性約束和絕大部分的用戶自定義完整性約束。
In the essay , discussions are focused on the transparency of database linkage and location , error management in remote control , treatment of suspending matters , referential integrity constraint , database access security and inquiry optimization 文中,對(duì)oracle分布式數(shù)據(jù)庫(kù)系統(tǒng)設(shè)計(jì)與實(shí)現(xiàn)中的數(shù)據(jù)庫(kù)鏈接與位置透明性、遠(yuǎn)程過程中錯(cuò)誤的管理、懸而未決事務(wù)的處理、參照完整性約束、數(shù)據(jù)庫(kù)訪問的安全性以及查詢優(yōu)化幾個(gè)部分重點(diǎn)進(jìn)行了探索。