java - 数据库删除数据导致id不连续，有什么影响么

Question

数据库删除数据导致id不连续，有什么影响么？性能或者其他方面的影响。。

Answer 1

No problem, you can modify your table structure to make it continuous

Answer 2

No impact, just add indexes to frequently queried fields

Answer 3

ID is just a unique identifier, it doesn’t matter. . And try not to use ID as the primary business key during the development process

Answer 4

It has no impact. In some designs, the ID is a string generated using UUID(), which is not continuous in the first place