Another approach is to explicitly open the cursor again after ROLLBACK and skip the cursor pointer till the record read at the time of ROLLBACK.
另一种方法是在ROLLBACK之后再次显式地打开游标，然后在ROLLBACK时把游标指针跳到读取的记录。
IP address to hostname mappings are defined use the PTR (pointer) record.
IP地址到主机名的映射是使用PTR(指针)记录来定义的。
This makes it easy for functions to know where their activation record is — they are simply defined in terms of the stack pointer.
这对函数了解自己的活动记录在什么地方提供了方便——它们可以使用堆栈指针的形式简单地进行定义。
If a function is executing, then the stack pointer is pointing to the top of the whole stack, which is also the top of that function's activation record.
如果一个函数正在执行，那么堆栈指针就会指向整个堆栈的顶部，这也是该函数活动记录的顶部。
Provided with max. temperature indicator pointer, can record the highest temperature which the measured object has risen to.
带有最高温度指示针能记录被测物体曾达到的最高温度。
Config record handlers, like the record creation and merge handlers, return either a pointer to the new structure or NULL.
配置记录处理程序，比如记录创建和处理程序合并，返回一个指向新结构或NULL。
Note that moving the current record pointer has some interactions with any sorting or filtering that is applied to the collection.
请注意，移动目前资料录指标，会与套用到集合的任何排序或筛选有某些互动。
Otherwise, the current record pointer is set to the first record of the filtered collection view.
否则，目前资料录指标就会设定为筛选后集合检视的第一个资料录。
As you navigate through the objects in a collection view, you are moving a record pointer that allows you to retrieve the object that exists at that particular location in the collection.
当您在集合视窗中巡览物件时，您所移动的资料录指标，可让您撷取存在于集合中特定位置的物件。
As you navigate through the objects in a collection view, you are moving a record pointer that allows you to retrieve the object that exists at that particular location in the collection.
当您在集合视窗中巡览物件时，您所移动的资料录指标，可让您撷取存在于集合中特定位置的物件。
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