Note that in case of a cursor declaration the value is the number of times the cursor was opened. It does not include the number of fetches made by the cursor.

注意，对于游标声明，该值为打开游标的次数，不包括该游标取数据的次数。

youdao

Establishing them is pretty trivial. You add the keyword default at the end of the member declaration, and then supply the default value.

建立默认值的过程非常琐碎，需要在成员声明的后面添加关键字default，然后提供默认值。

youdao

It has only the declaration of its parameters and return value.

只有它的参数和返回值声明。

youdao