I found one problem recently while designing TypeDataset in VisualStudio using storedprocedure which is making use of temporary table to get result.
Here is detail of the it what I did and how I resolved the issue.
Step 1: Created Procedure with Temporary table
create PROCEDURE [dbo].[GetData]
AS
begin
create TABLE #MyTable (
ID int,
Name nvarchar(50) )
INSERT INTO #MyTable (ID, Name)
SELECT PersonID, FirstName + ' ' + LastName
FROM dbo.Person
SELECT ID,
Name
FROM #MyTable
end
Step 2: Add TableAdapter in the design view of TypeDataSet and create database connection
Step 3: Create Procedure or Select Existing procedure
Step 4 : Select Procedure that I created already
Note : here it's not displaying DataColumn of select statement related to proceudre
Step 5 : Click on finish it display that in valid object #table
so it doesn't able to create tableadapter for procedure and display like this
Solution
To resolve this issue you can try one of the following solution , I tried first solution because its easy and not require to change in my existing storedprocedure code
Solution 1
Just add below line at top of the procedure after begin statement
SET FMTONLY OFF
This will resolve the issue and allow to create tableadapter easily without any error. So procedure will be
create PROCEDURE [dbo].[GetData]
AS
begin
SET FMTONLY OFF
end
Solution 2
To try this solution just create table variable instead of temporary table in procedure. So procedure will be
create PROCEDURE [dbo].[GetData]
AS
begin
DECLARE @MyTable TABLE (
ID int,
Name nvarchar(50) )
INSERT INTO @MyTable (ID, Name)
SELECT PersonID, FirstName + ' ' + LastName
FROM dbo.Person
SELECT ID,
Name
FROM @MyTable
end
After trying the above solution tableadapter on XSD file will be like this