A sensitive cursor provides a dynamic view of the underlying data, whereas an insensitive cursor generally isn't sensitive to any changes made to the database while the cursor is open.
敏感游标将提供底层数据的一个动态视图，而不敏感游标通常对游标打开时数据库的变化不敏感。
These two types differ in whether they're sensitive to changes made to the underlying data while the cursor is open.
这两种类型的不同之处是：它们在游标打开时对底层数据的变化是否敏感。
The cursor will change to its "context sensitive help" form - an arrow with a question mark.
指针将变成“上下文帮助”形式-一个带问号的箭头。
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