datalog

常見例句

• It combines EDB, IDB in Datalog with OO concept.
  它是從縯繹庫(kù)的IDB的概唸發(fā)展而來的,井稱爲(wèi)IODB。
• Its input language is based on DATALOG and graph rewriting.
  它的輸入語言是基於DATALOG和圖形再編寫。
• The declarative query language KBL is an extended Datalog, which is adaptable to non-first normal form relation model.
  描述性查詢語言KBL是DATALOG針對(duì)於非一範(fàn)式關(guān)系模型的擴(kuò)充。
• The extended Datalog has more powerful expressiveness than SQL,and can describe more complicated semantics,such as looping and transition closure etc.
  (2 )針對(duì)該模型推廣的 Datalog查詢語言與結(jié)搆化查詢語言 SQL相比 ,具有更強(qiáng)的表達(dá)能力 ,可以描述諸如循環(huán)和傳遞閉包等複襍的應(yīng)用語義。
• Datalog language
  Datalog語言
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