datalog

基本解释

• 数据库逻辑

同根派生

英汉例句

• It combines EDB, IDB in Datalog with OO concept.
  它是从演绎库的IDB的概念发展而来的,井称为IODB。
• Its input language is based on DATALOG and graph rewriting.
  它的输入语言是基于DATALOG和图形再编写。
• The declarative query language KBL is an extended Datalog, which is adaptable to non-first normal form relation model.
  描述性查询语言KBL是DATALOG针对于非一范式关系模型的扩充。
• The extended Datalog has more powerful expressiveness than SQL,and can describe more complicated semantics,such as looping and transition closure etc.
  (2 )针对该模型推广的 Datalog查询语言与结构化查询语言 SQL相比 ,具有更强的表达能力 ,可以描述诸如循环和传递闭包等复杂的应用语义。
• Datalog language
  Datalog语言