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Showing posts with the label FETCH NEXT

Stored Procedure Pattern in SQL Server 2005

Here is a basic stored procedure concept i personally offer to advanced SQL Server users; SET NOCOUNT ON DECLARE cur_sor CURSOR DECLARE @CURSOR_FETCH_STATUS INT DECLARE @varible1 as [anytype] ,@variable2 as [anytype],.... SET cur_sor = CURSOR LOCAL FORWARD_ONLY STATIC READ_ONLY FOR SELECT .... FROM ..... /* for Arguments Detail check http://msdn.microsoft.com/en-us/library/ms180169.aspx */ OPEN cur_sor BEGIN TRY BEGIN TRANSACTION FETCH NEXT FROM cur_sor INTO @varible1,@variable2 ,... /* not more than selected columns above*/ SELECT @CURSOR_FETCH_STATUS = @@FETCH_STATUS WHILE @CURSOR_FETCH_STATUS = 0 BEGIN ....... /* INSERT,DELETE,UPDATE ( DML) or any other process */ ....... FETCH NEXT FROM cur_sor INTO @varible1,@variable2 ,... SELECT @CURSOR_FETCH_STATUS = @@FETCH_STATUS END COMMIT END TRY BEGIN CATCH PRINT(ERROR_NUMBER()) PRINT(ERROR_SEVERITY()) PRINT(ERROR_STATE()) PRINT(ERROR_PROCEDURE()) PRINT(ERROR_LINE()) PRINT(ERROR_MESSAGE()) ROLLBACK END CATCH CLOSE cur_sor DEALLOCATE cu