$this -> link = mysql_connect('127.0.0.1', 'root', '123456' ,1,131072);请高手，解释一下，第4和第5个参数，分别应该如果设置存储过程跟普通链接，需要单独建conn么
我用来上传照片的，批量上传，出现如下错误:
Fatal error: Maximum function nesting level of '100' reached, aborting!链接数超了。第4个个参数，怎么设置好求高手给一个完整的案例
我用来上传照片的，批量上传，出现如下错误:
Fatal error: Maximum function nesting level of '100' reached, aborting!链接数超了。第4个个参数，怎么设置好求高手给一个完整的案例
in p_type_id tinyint(2),
in t_id int(10),
in p_us_id int(10),
in p_album_id int(10),
in p_ctime int(10),
in p_list_size int(10),
in p_list_title varchar(50) character set utf8,
in fileid char(8),
in p_tablename char(30)
)
BEGIN
set @a=p_type_id;
set @b=p_us_id;
set @c=p_album_id;
set @d=p_ctime;
set @e=p_list_size;
set @f=p_list_title;
set @g=fileid;
set @t=t_id;
set @num=0;
set @rnda=0;
set @rndb=0;
set @rndc=0;
/*
* using chk_Repeat
*/
set @q=concat('select count(0) as nums into @num from ',p_tablename,' where type_id=? and t_id=? and us_id=? and album_id=? and fileid=? ');
prepare sq from @q;
execute sq using @a,@t,@b,@c,@g;
if @num = 0 then
/*
* using insert photo_list tables
*/
set @q=concat('insert into ',p_tablename,'(type_id,t_id,us_id,album_id,ctime,list_size,list_title,fileid) values(?,?,?,?,?,?,?,?)');
prepare sq from @q;
execute sq using @a,@t,@b,@c,@d,@e,@f,@g;
select LAST_INSERT_ID() as id into @id;
/*
* using update photo_album tables
*/
set @q=concat('update tjw_photo_album set album_num=album_num+1,album_size=album_size+?,utime=? where id=?');
prepare sq from @q;
execute sq using @e,@d,@c;
/*
* using update cardid
*/
select getRand(5) into @rnda;
select getRand(2) into @rndb;
select getRand(2) into @rndc;
set @cardid=concat(@rnda,@a,'-',@rndb,@t,'-',@rndc,@id); /* 32Digit rand() + id */
set @q=concat('update ',p_tablename,' set cardid=? where id=? ');
prepare sq from @q;
execute sq using @cardid,@id;
select @cardid as id;
deallocate prepare sq;
end if;
END$$DELIMITER ;