存儲過程定義語法

CREATE  PROCEDURE `addTicket`(in vipsql VARCHAR(255),in ordersql VARCHAR(255),in detailkey varchar(255),in detailsql VARCHAR(255)) comment '掛單（售藥窗口）'

BEGIN

DECLARE CONTINUE HANDLER FOR SQLEXCEPTION ,NOT FOUND

rollback;

start transaction;

set @vid=@oid='';

set @outstr='';

set @errcode=200;

set @errmsg='成功';

if vipsql=0 then

set @tem=vipsql;

prepare tem from @tem;

execute tem;

set @rows=row_count();

if @rows<=0 then

set @errcode=501;

set @errmsg='插入到【會員表】失敗';

rollback;

end if;

set @vid=LAST_INSERT_ID();

else

set @vid=vipsql;

end if;

select order_outpatient_num into @cnum from `order` order by order_outpatient_num desc limit 1;

if locate(curdate()+0,@cnum)=0||@cnum='' then

set @cnum=concat(curdate()+0,'00000001');

else

set @cnum=@cnum+1;

end if;

set ordersql=concat(ordersql,"'",@vid,"','",@cnum,"')");

set @ordersql=ordersql;

prepare temp from @ordersql;

execute temp;

set @rows=row_count();

if @rows<=0 then

set @errcode=502;

set @errmsg='插入到【訂單表】失敗';

rollback;

end if;

set @oid=LAST_INSERT_ID();

set @num=(length(detailsql)-length(replace(detailsql,'*#*','')))/3+1;

set @i=1;

while @i<=@num do

if @i=1 then

set @strsql=substring_index(detailsql,'*#*',@i);

else

set @strsql=substring_index(detailsql,'*#*',@i);

set @strsql=substring_index(@strsql,'*#*',-1);

end if;

set @outstr=concat(@outstr,@strsql,"'",@cnum,"','",@oid,"'),");

set @i=@i+1;

end while;

set @outstr=concat(detailkey,@outstr);

set @outstr=left(@outstr,char_length(@outstr)-1);

prepare temp0 from @outstr;

execute temp0;

set @rows=row_count();

if @rows<=0 then

set @errcode=503;

set @errmsg='插入到【訂單詳情表】失敗';

rollback;

end if;

commit;

select @errcode as errcode,@errmsg as errmsg;

END