upper string的意思|示意

So what will be the tension in the upper string which is string number one?

我们把上面的叫细绳一号,一号的张力是多少呢？

In a nutshell, facets further restrict a simple type by specifying the maximum length of a string or the upper and lower limits of a number.

本质上，刻面通过规定字符串的最大长度或者数字的上下限来进一步限制简单类型。

UCASE, or upper UCASE (p.description) Returns a character string in which all alphabetical characters in the input value have been converted to uppercase.

or UPPER U CASE (p. d escription)返回一个字符串，其中输入值中的所有字母字符都已转换为大写。