You can also see that the when keyword defines the conditional part of a rule, and the then keyword defines the consequence part. 还可以看到,when关键词定义规则中的条件块,then关键词定义结果块。
The RESTRICT keyword enforces the rule that no objects can be defined in the specified schema for the schema to be deleted from the database, and it must be specified. RESTRICT关键字要求在要从数据库中删除的模式中不能定义对象,必须指定这个关键字。
Analyzing the keyword association rule is a key problem in personalized distance learning system. 在个性化的网络学习中,对知识点间的关联规则进行挖掘是一个关键的问题。
Mining Algorithm of Keyword Association Rule Based on Suffix-Tree 基于后缀树的知识点间关联规则挖掘算法
This firewall uses the Packet Filter technology, but it make some improvement over the coventional Packet Filter technology. In the Filter rules, the rule based Keyword in the Packets and the rule base TCP connection Stateful Inspect is added. 该防火墙使用了包过滤技术,但是在传统的包过滤技术上作了较大的改进,在包过滤的规则中加入了关键字过滤规则以及基于对TCP连接状态进行监测的动态过滤规则。
According to the characteristics of keyword matching, we proposed a dynamic rule sets based on keyword matching algorithm. 根据关键词匹配的特点,提出了一种基于活跃规则集的关键词匹配算法。