The translation of query expressions is demonstrated through a series of examples in the following. A formal description of the translation rules is provided in a later section.
查询表达式的转换通过一系列例子示范如下。正式的转换规则的描述在后面部分。
The translation of query expressions is demonstrated through a series of examples in the following. A formal description of the translation rules is provided in a later section.
查询表达式的转换通过一系列例子示范如下。正式的转换规则的描述在后面部分。
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