我理解成调整数据句柄大小，该句柄是传递到CIN节点的指向数据结构体变量。不可设置数组维数。

Resizes a data handle based on the data structure of an argument that you pass to the CIN. This function does not set the array dimension field.

youdao

全局变量c之类的结构体的嵌套层次比数组更深，其值也可以用类似方法浏览。

Structures such as the global variable c have a deeper level of nesting than arrays do, and their values can be explored in a similar manner.

youdao

这将提供给用户不从立方体利用SAP BW的能力，如计算并限制关键数字、查询结构、筛选器和变量。

This provides users the ability to leverage SAP BW objects not otherwise available from the cube, such as calculated and restricted key figures, query structures, filters, and variables.

youdao

The loop invariant what does the loop invariant mean? It says, here is a property that is true of this structure every time through the loop.

循环不变量是什么意思？,它是一个在结构体中,每次循环都为真的属性。

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