Pulling another bit of data from delimited string for query results - tsql

Question

I use the code below to extract a piece of data that is so many along in the delimited string after a certain character or number appears, I wish to pull another piece of data to appear before each of these values being pulled.
I do not fully understand how the code works, although I do understand elements of it. I just wish to repeat the process of pulling and integrate it into the query results.
USE RUG_Data
IF OBJECT_ID('tempdb..#splitoutdata','U') IS NOT NULL DROP TABLE #SPLITOUTDATA;
CREATE TABLE #SPLITOUTDATA (
INDEX1 INT,
ROWNUM INT,
BITOFDATA VARCHAR(max));
IF OBJECT_ID(N'dbo.Split_XML', N'TF') IS NOT NULL DROP FUNCTION dbo.Split_XML
GO
SET QUOTED_IDENTIFIER ON
SET ANSI_NULLS ON
GO
CREATE FUNCTION dbo.Split_XML
(
#Parameter VARCHAR(MAX)
,#Delimiter VARCHAR(1)
)
RETURNS #Result TABLE
(
ItemNumber INT
,ItemValue VARCHAR(MAX)
)
AS
BEGIN
DECLARE #XML XML ;
SET #Parameter = ( SELECT #Parameter
FOR XML PATH('')
) ;
SELECT #XML = '<r>' + REPLACE(#Parameter, #Delimiter, '</r><r>') + '</r>' ;
INSERT INTO #Result
(
ItemNumber
,ItemValue
)
SELECT ROW_NUMBER() OVER ( ORDER BY ( SELECT NULL) ) AS ItemNumber
, Item.value('text()[1]', 'VARCHAR(MAX)') AS ItemValue
FROM #XML.nodes('//r') R ( Item ) ;
RETURN ;
END ;
GO
;WITH
REFORMATTEDDATA AS
(
SELECT
row_number()over(order by (select null)) as INDEX1,
REPLACE(REPLACE(CAST(DATA AS VARCHAR(MAX)),CHAR(13),''),CHAR(10),'')AS RAWCLOB2
FROM
RUG_CLOB
WHERE
CAST(DATA AS VARCHAR(MAX)) LIKE 'ZHV|FS0000%%%|D0003001%'
)
INSERT INTO #SPLITOUTDATA
SELECT
INDEX1,
ROW_NUMBER()OVER(PARTITION BY INDEX1 ORDER BY split.ItemNumber) AS ROWNUM,
split.ItemValue AS BITOFDATA
FROM REFORMATTEDDATA
CROSS APPLY dbo.Split_XML(reformatteddata.RAWCLOB2,'|') SPLIT
CREATE CLUSTERED INDEX idx1 ON #SPLITOUTDATA (INDEX1,ROWNUM)
SELECT
[Date], [MPAN],
[1],[2],[3],[4],[5],[6],[7],[8],[9],[10],[11],[12],[13],[14],[15],[16],[17],[18],[19],
[20],[21],[22],[23],[24],[25],[26],[27],[28],[29],[30],[31],[32],[33],[34],[35],[36],[37],[38],[39],[40],[41],[42],[43],[44],[45],[46],[47],[48],[49],[50]
FROM
(
SELECT
INDEX1,
(SELECT BITOFDATA FROM #SPLITOUTDATA so2 WHERE so2.INDEX1 = so1.INDEX1 and so2.ROWNUM = 8) AS [Date] ,
(SELECT BITOFDATA FROM #SPLITOUTDATA so2 WHERE so2.INDEX1 = so1.INDEX1 and so2.ROWNUM = 14) AS [MPAN] ,
ROW_NUMBER()OVER(PARTITION BY INDEX1 ORDER BY ROWNUM) AS ROWNUM,
(SELECT BITOFDATA FROM #SPLITOUTDATA so4 WHERE so4.INDEX1 = so1.INDEX1 AND so4.ROWNUM = so1.ROWNUM +3) AS BITOFDATA
FROM #SPLITOUTDATA so1
WHERE BITOFDATA = '012'
-- AND
--(SELECT BITOFDATA FROM #SPLITOUTDATA so5 WHERE so5.DC_INDEX_FK = so1.DC_INDEX_FK AND so5.ROWNUM = 10) NOT IN ('TR01')
) p
PIVOT
(MAX (BITOFDATA)
FOR ROWNUM IN ([1],[2],[3],[4],[5],[6],[7],[8],[9],[10],[11],[12],[13],[14],[15],[16],[17],[18],[19],[20],[21],[22],[23],[24],[25],[26],[27],[28],[29],[30],[31],[32],[33],[34],[35],[36],[37],[38],[39],[40],[41],[42],[43],[44],[45],[46],[47],[48],[49],[50])
) AS PVT
IF OBJECT_ID('tempdb..#splitoutdata','U') IS NOT NULL DROP TABLE #SPLITOUTDATA;
IF OBJECT_ID(N'dbo.Split_XML', N'TF') IS NOT NULL DROP FUNCTION dbo.Split_XML
At the moment my query results show as –
[Date], [MPAN],
[1],[2],[3],[4],[5],[6],[7],[8],[9],[10],[11],[12],[13],[14],[15],[16],[17],[18],[19],
[20],[21],[22],[23],[24],[25],[26],[27],[28],[29],[30],[31],[32],[33],[34],[35],[36],[37],[38],[39],[40],[41],[42],[43],[44],[45],[46],[47],[48],[49],[50]
I wish to have
[Date], [MPAN],
[E/A],[1], [E/A], [2], [E/A], [3], [E/A], [4], [E/A], [5], [E/A], [6], [E/A], [7], [E/A], [8], [E/A], [9], [E/A], [10], [E/A], [11], [E/A], [12], [E/A], [13], [E/A], [14], [E/A], [15], [E/A], [16], [E/A], [17], [E/A], [18], [E/A], [19], [E/A],[20], [E/A], [21], [E/A], [22], [E/A], [23], [E/A], [24], [E/A], [25], [E/A], [26], [E/A], [27], [E/A],[28], [E/A], [29], [E/A], [30], [E/A], [31], [E/A], [32], [E/A], [33], [E/A], [34], [E/A],[35], [E/A],[36], [E/A], [37], [E/A], [38], [E/A], [39], [E/A], [40], [E/A], [41], [E/A], [42], [E/A], [43], [E/A], [44], [E/A], [45], [E/A], [46], [E/A], [47], [E/A], [48], [E/A],[49], [E/A], [50]
The E/A value is also within the delimited string and features one piece before the value I am pulling every time so I assume in some way I will use this bit of code to pull it:
(SELECT BITOFDATA FROM #SPLITOUTDATA so4 WHERE so4.INDEX1 = so1.INDEX1 AND so4.ROWNUM = so1.ROWNUM +2) AS BITOFDATA
FROM #SPLITOUTDATA so1
WHERE BITOFDATA = '012'
I just can’t get it to work for some reason as I’m fairly new at this but I assume it’s fairly simple.
Sorry if I haven't explained it very well.

Answer 1

It's hard to tell without sample data, but you should be able to PIVOT a second time on the results of your PIVOT to get the results you're after