代码如下:
SET @ins=CONCAT('select *from liu limit ',((2-1)*5),',',5,'');
PREPARE prep FROM @ins;
EXECUTE prep;
运行后 如下图:

SET @ins=CONCAT('select *from liu limit ',((2-1)*5),',',5,'');
PREPARE prep FROM @ins;
EXECUTE prep;
运行后 如下图: