mysql 存储过程 模糊查询_mysql 分页创建存储过程并实现模糊查询

这个mysql 是在 navicat 里面写的。

create procedure Aa_GetStudentByPage

(

in _pageIndex int,

in _pageSize int,

in _userName varchar(20),

out _pageCount int

)

begin

declare _paidex int default 0;

declare _count int default 0;

set _paidex=(_pageIndex-1)*_pageSize;

if(_userName=‘‘) then

begin

select COUNT(id) into _count from student;

select student.`name`,student.age,student.`password` from student LIMIT _paidex,_pageSize;

end;

else

begin

select COUNT(id) into _count from student where student.`name` like CONCAT("%",_userName,"%");

select student.`name`,student.age,student.`password` from student where student.`name` like CONCAT("%",_userName,"%") limit _paidex,_pageSize;

end;

end if;

set _pageCount=CEILING(_count*1.0/_pageSize);

end

原文：/renkf/p/4056769.html