选择sql表的最后3行

Question

我想选择sql表的最后3行。我知道我应该使用SELECT * FROM table ORDER BY DESC LIMIT 3，但是这个代码的问题是它从最后选择行。例如，它选择30，然后是29，然后是28.但是，我需要这种格式：28, 29, 30。任何建议？

Answer 1

试试这个：

SELECT * FROM (
    SELECT * FROM reset ORDER BY id DESC LIMIT 3 
) as r ORDER BY id 

Answer 2

如何像：

select * from (select * from table order by x desc limit 3) order by x; 

Answer 3

尝试是这样的： -

SELECT * FROM reset 
    WHERE username = '$table' ORDER BY id ASC LIMIT (FOUND_ROWS() - 3), 3 

Answer 4

我希望这可以帮助您的问题

select * from 
(
select * from reset 
order by id DESC LIMIT 3 
) t 
order by id ASC 

Answer 5

试试

Select * from (SELECT * FROM Table_name ORDER BY Column_name DESC limit 0,3) as alias ORDER BY Column_name ASC; 

Answer 6

试试这个手册吧！

简单而简单！

Select * From tableName where 
PKCol=(select count(*) from tableName) 
OR 
PKCol=(select count(*) from tableName)-1 
OR 
PKCol=(select count(*) from tableName)-2 
order by PKCol desc;