我在存储过程(sybase数据库)中有一个声明的表变量。根据需要在该表中填入数据。但是现在我想根据不同的条件选择特定的列。我正在尝试动态SQL来做同样的事情,但不工作。它能像我所假设的那样走吗?声明表变量动态Select语句 - SYBASE
ALTER PROCEDURE "dbo"."sp_userMenus"
@fundName VARCHAR(20) , @userName VARCHAR(20)
AS
BEGIN
declare @tableData as table (
id int IDENTITY(1,1),
[menuDisplayName] nvarchar(100),
[menuOrder] int,
[menuType] nvarchar(100),
[parentVerticalMenu] nvarchar(100),
[parentHorizontalMenu] nvarchar(100),
[groupID] int,
[inDashboardAll] int,
[inDashboardOverview] int,
[inDetail] int,
[inSummary] int,
[isDetail] int,
[zOrder] int
)
--insert into @tableData
if @userName = 'ADMIN'
SET @SQLQuery = 'select *
from @tableData order by parentVerticalMenu, parentHorizontalMenu'
else
SET @SQLQuery = 'select menuDisplayName,menuOrder,menuType,parentVerticalMenu,parentHorizontalMenu
from @tableData order by parentVerticalMenu, parentHorizontalMenu'
EXEC sp_executesql @SQLQuery
END
得到错误“必须声明标量变量 “@tableData” OR必须声明表变量 “@tableData”。