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troubleshooting Question

Call Stored Procedure recursively

Avatar of srinivas_vemla
srinivas_vemla asked on
Microsoft SQL Server
6 Comments1 Solution975 ViewsLast Modified:
I am using SQL Server 2000.

I have a Stored Proc that calls itself using a CURSOR. SOmething like:

CREATE Procedure dbo.gui_usp_Delete_ID
      @id int
AS

      --Get a list of non-reference'd child user scenarios
      SELECT
            innerId
      INTO
            #tmpTable
      FROM
            myTable
      WHERE
            id = @id

      --DO what is needed here      
      
      --Recursively delete all the Inner Ids
      DECLARE csrInnerIDs CURSOR
      READ_ONLY
      FOR SELECT innerId FROM #tmpTable

      DECLARE @id int
      OPEN csrInnerIDs

      FETCH NEXT FROM csrInnerIDs INTO @id
      WHILE (@@fetch_status <> -1)
      BEGIN
            IF (@@fetch_status <> -2)
            BEGIN
                  EXEC dbo.gui_usp_Delete_ID @id
            END
            FETCH NEXT FROM csrInnerIDs INTO @id
      END

      CLOSE csrInnerIDs
      DEALLOCATE csrInnerIDs
      
END


And it ofcourse throws an error saying:
A cursor with the name 'csrInnerIDs' already exists.
The cursor is already open.
A cursor with the name 'csrInnerIDs' does not exist.
A cursor with the name 'csrInnerIDs' does not exist.
A cursor with the name 'csrInnerIDs' does not exist.

How do I fix this? Is there a different way to do this recursion?

Thanks
ASKER CERTIFIED SOLUTION
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