Lexic analysis constructs query semantic tree according to thesemantic unit which lexic analyzer provides.
语法分析根据词法分析器提供语法单元构造查询语法树。
Lexic analysis constructs query semantic tree according to thesemantic unit which lexic analyzer provides.
语法分析根据词法分析器提供语法单元构造查询语法树。
声明:上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件点;若发现问题,欢迎向我们指正。