强制在表末尾插入新记录？

Question

whenever i delete a record and then insert new one, new record is inserted at the deleted index? how can i force new record to be inserted at the end of table?

Answer 1

the short answer is that you can't. The slightly longer answer is that RDBMS technology is based on set-theory and that database tables, like sets, have no distinct order. If you need it to be at the end when you query for that data, I would add an insertion_date field to the table and order by that field in your query.