1
我改变了表中的列名,我需要改变它的功能。所以我改变了功能。但它仍然运行旧功能!它给了我:mysql:改变了功能,但保持旧功能
"Error Code: 1054 Unknown column 'avDoctorID' in 'where clause'"
我敢肯定我改变了功能,因为如果我看到功能本身,它是新的!怎么会这样?
我在mysql工作台上做了这个,如果我在任何其他程序中看到函数,它会显示新函数,但是当我尝试运行它时会出现相同的错误。
这是查询运行它
select FNC_CreateAppointment(8,1,"2012-08-06","15:30:00","something");
而这一点,本身的功能:
DELIMITER $$
CREATE DEFINER=`root`@`%` FUNCTION `fnc_CreateAppointment`(clid int,calid int,appdate date,apptime time,commentaar varchar(3000)) RETURNS tinyint(1)
BEGIN
declare succeeded boolean;
declare id2 int;
declare id int;
declare dagweek int;
Declare afwezig int;
set afwezig = 0;
set dagweek = Dayofweek(appdate);
set id =0;
set id2 = 0;
set succeeded = false;
select availableID into id from tbl_available where AVdays = dagweek and AVHours = apptime and avCalendarID = calid
;
if id > 0
then
select appointmentID into id2 from tbl_appointment where appointmentDate = appdate and appointmentTime = apptime and CalendarID = calid;
if id2 = 0
then
select AbsentID into afwezig from tbl_absent where abHoliday = appdate and abAbsent = apptime and abCalendarID = calid;
if afwezig = 0 then
insert into tbl_appointment(clientId,Calendarid,appointmentDate,appointmenttime,remark)
Values
(clid,calid,appdate,apptime,commentaar);
set succeeded = true;
end if;
end if;
end if;
return succeeded;
END
的错误返回是:
call db_demo.FNC_CreateAppointment(8,1,"2012-08-06","15:30:00","something") Error Code: 1054 Unknown column 'avDoctorID' in 'where clause'
'avDoctorID' 是老列
需要一些更多的信息。你能显示查询吗? –
我编辑我的第一篇文章的查询 – Nick
在函数本身你有它定义为fnc_CreateAppointment(),但然后你调用fnc_CreateAppointment2()。它应该是哪一个? –