语法分析根据词法分析器提供的语法单元构造查询的语法树。
Lexic analysis constructs query semantic tree according to the semantic unit which lexic analyzer provides.
了解组合AND和OR子句时它们的相关方式将有助于构造和理解查询和视图设计器中的复杂查询。
Understanding how and and OR clauses are related when combined can help you construct and understand complex queries in the Query and View Designer.
查询和视图设计器工具进行某些假设以便可以构造有效的查询。
Query and View Designer Tools makes certain assumptions so that it can construct a valid query.
查询和视图设计器工具进行某些假设以便可以构造有效的查询。
Query and View Designer Tools makes certain assumptions so that it can construct a valid query.
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