How Can I Loop Thru Data Based On Dynamic Parameter Passed To Sp

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i have an sp and passing values like 'xxx~yyy', '10~12~15', '1~2~7' ,etc... and i have to loop thru the data to get the resultset
i need to loop thru like
1. xxx-10-1
2. xxx-10-2
3. xxx-10-7
4. xxx-12-1
5. xxx-12-2
6. xxx-12-7
...................
...................
yyy-15-1
yyy-15-2
yyy-15-7

how to acheive this with in sp

Posted 15-Feb-14 21:39pm

Charlesirwin1810

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sohail awr · Answer 1 · 2014-02-16T01:50:00

It is working...

USE [DBNAME]
GO
/****** Object:  StoredProcedure [dbo].[ohms_sp_add_services_list]    Script Date: 02/16/2014 17:51:30 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER OFF
GO
CREATE PROCEDURE [dbo].[sp2_loop]
	@param1 varchar(1000)='xxx~yyy'
	AS

SET NOCOUNT ON

DECLARE @Prm_id varchar(10), @Pos int
	SET @param1  = LTRIM(RTRIM(@param1)) + '~'
	SET @Pos = CHARINDEX('~', @param1, 1)

IF REPLACE(@param1, '~', '') <> ''
	BEGIN
		WHILE @Pos > 0
		BEGIN
			SET @Prm_id = LTRIM(RTRIM(LEFT(@param1, @Pos - 1)))
			IF @prm_id <> ''
			IF(EXISTS(select 1 from Table_2 where substring(Test1,1,3) = @prm_id))

			BEGIN
			select * from Table_2 where substring(Test1,1,3) = @prm_id
			END

			SET @param1 = RIGHT(@param1, LEN(@param1) - @Pos)
			SET @Pos = CHARINDEX('~', @param1, 1)
			END
			END