Also, once an index has been created in DB2, you cannot alter any clause of the index definition.

此外，在DB 2中，一旦创建了索引，就不能修改索引定义中的任何子句。

youdao

The fullselect that is part of the definition of a summary table contains a GROUP BY clause summarizing data from the tables that are referenced in the fullselect.

fullselect 是总结表定义的一部分，它包含一个 GROUP BY 子句，该子句总结 fullselect 中所引用表中的数据。

youdao

The with clause allows for the definition of a named query within a statement, which can be referred to at a later point in the same statement.

with子句允许在一条语句中定义一个有名称的查询，在同一条语句中，稍后将引用到这个查询。

youdao

This broad definition of the economic activity subject to congressional regulation lacks logical limitation and is unsupported by Commerce Clause jurisprudence.

WSJ: Highlights From the Ruling