select
t1.city_name
from
(
select
'全国' as city_name
from
stg.t_vip
union all
select
cc.city_name
from
stg.t_city_config cc
join
stg.t_vip v
on
v.city_id =
下面是一个非常简单的代码,其中包含许多if语句,这些语句提供了一个"Next无for“错误。我知道,当语句未关闭时,预期会出现此错误,但我检查并重新检查代码,一切看起来都很好。您无法识别的字符只是希腊语中的字符串值。提前感谢您的帮助
Sub sygr()
Dim aCell
Dim ThisRng As Range
Set ThisRng = Application.InputBox("Select a range", "Get Range", Type:=8)
For Each aCell In ThisRng
If ActiveCell.Of
我有下面的代码,它用错误- SQL命令编译,没有正确结束,在插入标记后创建或替换触发器trg_bc,为每一行声明sumMarks int;noCMarks int;
begin
select nbrMarks into noCMarks from Course where idC = :new.idC;
select count(idC) from Marks where idStd = :new.idStd and idC = :new.idC;
if (noCMarks = Marks) then
select sum(Mar
当我运行我的应用程序并通过菜单调用某个对话框时,我会得到一个"Debug断言失败!“弹出和调试器中的下列错误消息:
"f:\dd\vctools\vc7libs\ship\atlmfc\src\mfc\dlgdata.cpp(39) : AppMsg - Error: no data exchange control with ID 0x040E.
造成这种情况的原因是:
DDX_Control(pDX, IDC_NEWPLAYERHEIGHTINCHES, m_newPlayerHeightInchesEdit);
ID 0x040E (十进制1038)实际上是存在的:Res