T-SQL: Looping through an array of known values

Question

Here\'s my scenario:

Let\'s say I have a stored procedure in which I need to call another stored procedure on a set of specific ids; is there a way to do this?

i

Answer 1

CREATE TABLE #ListOfIDs (IDValue INT)

DECLARE @IDs VARCHAR(50), @ID VARCHAR(5)
SET @IDs = @OriginalListOfIDs + ','

WHILE LEN(@IDs) > 1
BEGIN
SET @ID = SUBSTRING(@IDs, 0, CHARINDEX(',', @IDs));
INSERT INTO #ListOfIDs (IDValue) VALUES(@ID);
SET @IDs = REPLACE(',' + @IDs, ',' + @ID + ',', '')
END

SELECT * 
FROM #ListOfIDs