| 1. | If the next record we wish to amend is 14910, the computer knows that it has to go forward through the file .
如果我们想修改的下一个记录是14910，那么计算机会知道它得顺着文件再向前查找。 |
| 2. | Advances the reader to the next record in a result set
将读取器前进到结果集中的下一个记录。 |
| 3. | Lsn of the next record to undo
要撤消的下一个记录的lsn 。 |
| 4. | Returns the number of next record
返回下一个记录号。 |
| 5. | To the next record
移到下一个记录。 |
| 6. | If the next record we wish to amend is 14910 , the computer knows that it has to go forward through the file
如果我们想修改的下一个记录是14910 ，那么计算机会知道它得顺着文件再向前查找。 |
| 7. | There are buttons for going to the first and last records , the next and previous records , and for going to a particular record
有用于转到第一个记录和最后一个记录的按钮、用于转到下一个记录和上一个记录的按钮以及用于转到特定记录的按钮。 |
| 8. | The space between the end of one record and the beginning of the next record is padded with the existing contents of the file buffer
沿记录长度边界读取后面的记录。一个记录的结尾与下一个记录开头之间的空白由文件缓冲区内的现有内容填充。 |
