This is my result :
Year matches
2005 1
2008 2
and this is my expected result:
Year matches
2005 1
2006 0
2007 0
2008 2
This is what I have tried:
SELECT DATEPART(yy,A.match_date) AS [Year], COUNT(A.match_id) AS "matches"
FROM match_record A
INNER JOIN match_record B ON A.match_id = B.match_id
WHERE (score) IS NULL OR (score) = 0
GROUP BY DATEPART(yy,A.match_date);
I want to get zero as count in the years where score have some values(not null and zero, anything greater than 0) . Can someone help me?
This might do what you're looking for:
SELECT DATEPART(yy,A.match_date) AS [Year],
SUM(CASE WHEN score=0 or score is null THEN 1 ELSE 0 END) AS "matches"
FROM match_record A
INNER JOIN match_record B ON A.match_id = B.match_id
GROUP BY DATEPART(yy,A.match_date);
Assuming you have any data in the missing years, this should now produce your expected results.
If, instead, you need 0s for years where you have no data, you'll need to provide the list of years separately (say, via a numbers table) and then LEFT JOIN that source to your existing query.
Consider following is your table
SELECT * INTO #TEMP FROM
(
SELECT 2005 [YEARS],1 [MATCHES]
UNION ALL
SELECT 2008,2
)T
Declare two variables to get min and max date in your table
DECLARE #MINYEAR int;
DECLARE #MAXYEAR int;
SELECT #MINYEAR = MIN(YEARS) FROM #TEMP
SELECT #MAXYEAR = MAX(YEARS) FROM #TEMP
Do the following recursion to get years between the period in your table and LEFT JOIN with your table.
; WITH CTE as
(
select #MINYEAR as yr FROM #TEMP
UNION ALL
SELECT YR + 1
FROM CTE
WHERE yr < #MAXYEAR
)
SELECT DISTINCT C.YR,CASE WHEN T.MATCHES IS NULL THEN 0 ELSE T.MATCHES END MATCHES
FROM CTE C
LEFT JOIN #TEMP T ON C.yr=T.YEARS
DECLARE #t table(Year int, matches int)
DECLARE #i int=2005
WHILE #i <=2008
BEGIN
IF NOT exists (SELECT matches FROM tbl WHERE year=#i)
BEGIN
INSERT INTO #t
SELECT #i,'0'
SET #i=#i+1
END
else
BEGIN
INSERT INTO #t
SELECT year,[matches] from tbl
SET #i=#i+1
END
END
SELECT DISTINCT * FROM #t
how about,
SELECT
[year],
COUNT(*) [matches]
FROM (
SELECT
DATEPART(yy, [A].[match_date]) [year]
FROM
[match_record] [A]
LEFT JOIN
[match_record] [B]
ON [A].[match_id] = [B].[match_id]
WHERE
COALESCE([B].[score], 0) = 0) [Nils]
GROUP BY
[Year];
Related
No matter where I place my With statement inside the SQL query, the keyword in the next line always shows an error, 'Incorrect syntax near keyword'. I also tried putting semi-colon.
; WITH Commercial_subset AS
(
SELECT DISTINCT
PRDID_Clean, Value, [Year]
FROM
Reporting_db_SPKPI.DBO.[tbl_RCCP_commercial]
WHERE
MEASURE = 'Unit Growth Rate'
)
--error appears at truncate
TRUNCATE TABLE Reporting_db_SPKPI.DBO.[tbl_RCCP_3_NR_dup]
Example 1:
[Example 1][1]
Example 2:
[Example 2][2]
What am I missing?
[1]: https://i.stack.imgur.com/lkfVd.png
[2]: https://i.stack.imgur.com/tZRnG.png
My Final code after getting suggestions in the comments,
--Ensure the correct database is selected for creating the views
USE Reporting_db_SPKPI
--Create the table where new values will be appended
Insert into Reporting_db_SPKPI.DBO.[tbl_RCCP_3_NR_dup]
Select *, Replace(productID,'-','') as ProductID_clean from Reporting_db_SPKPI.DBO.[tbl_RCCP_3_NR]
GO
--Create a subset as view which will be used for join later
Create or Alter View QRY_Commerical_Subset AS
Select Distinct PRDID_Clean, Value, [Year] From Reporting_db_SPKPI.DBO.[tbl_RCCP_commercial] where MEASURE = 'Unit Growth Rate'
Go
--Create a view with distinct list of all SKUs
CREATE OR ALTER VIEW QRY_RCCP_TEMP AS
SELECT
PRODUCTID, ROW_NUMBER() Over (ORDER BY ProductID) AS ID
FROM (
SELECT
DISTINCT A.ProductID_clean ProductID
FROM
Reporting_db_SPKPI.DBO.[tbl_RCCP_3_NR_dup] A
LEFT JOIN
Reporting_db_SPKPI.DBO.QRY_Commerical_Subset B ON A.ProductID_clean = B.PRDID_Clean
WHERE
B.PRDID_Clean IS NOT NULL --and A.filename = 'Capacity Planning_INS_Springhill' --DYNAMIC VARIABLE HERE
and Cast(A.SnapshotDate as date) =
(SELECT Max(Cast(SnapshotDate as date)) FROM reporting_db_spkpi.dbo.tbl_RCCP_3_NR)
) T
GO
SET NOCOUNT ON
-- For every product id from the distinct list iterate the following the code
DECLARE #I INT = 1
WHILE #I <= (SELECT MAX(ID) FROM QRY_RCCP_TEMP)
BEGIN
DECLARE #PRODUCT NVARCHAR(50) = (SELECT PRODUCTID FROM QRY_RCCP_TEMP WHERE ID = #I)
DROP TABLE Reporting_db_SPKPI.DBO.[tbl_RCCP_3_NR_temp]
--Retrieve last 12 months of value from NR and add it to a temp table in increasing order of their months. These 12 data points will be baseline
SELECT
Top 12 A.*,
Case When B.[Value] is Null then 0 else CAST(B.[Value] as float) End GROWTH
INTO
Reporting_db_SPKPI.DBO.[tbl_RCCP_3_NR_temp]
FROM
Reporting_db_SPKPI.DBO.[tbl_RCCP_3_NR_dup] A
LEFT JOIN
--using the view here
QRY_Commerical_Subset B ON B.PRDID_Clean = A.ProductID_clean AND B.[YEAR] = YEAR(A.[MONTH])+1
WHERE
A.PRODUCTID= #PRODUCT
AND Cast(A.SnapshotDate AS DATE) = (SELECT Max(Cast(SnapshotDate AS DATE)) FROM reporting_db_spkpi.dbo.[tbl_RCCP_3_NR_dup])
Order by
[Month] desc
-- Generate 3 years of data
DECLARE #J INT = 1
WHILE #J<=3
BEGIN
--Calculate next year's value
UPDATE Reporting_db_SPKPI.DBO.[tbl_RCCP_3_NR_temp]
SET
[Value] = [Value]*(1+ GROWTH),
[MONTH] = DATEADD(YEAR,1,[Month]),
MonthCode= 'F' + CAST(CAST(SUBSTRING(MonthCode,2,LEN(MonthCode)) AS INT) + 12 AS NVARCHAR(10))
--Add it to the NR table.
Insert into Reporting_db_SPKPI.DBO.[tbl_RCCP_3_NR_dup]
(ProductID, MonthCode, Value, Month, FileName,
LastModifiedDate, SnapshotDate, Quarter, IsError, ErrorDescription)
Select
ProductID, MonthCode, Value, Month, FileName,
LastModifiedDate, SnapshotDate, Quarter, IsError, ErrorDescription
from
Reporting_db_SPKPI.DBO.[tbl_RCCP_3_NR_temp]
--Update growth rate for next year
UPDATE Reporting_db_SPKPI.DBO.[tbl_RCCP_3_NR_temp]
SET GROWTH = Case When B.[Value] is Null then 0 else CAST(B.[Value] as float) End
FROM Reporting_db_SPKPI.DBO.QRY_Commerical_Subset B
WHERE B.PRDID_Clean = ProductID_clean AND [YEAR] = YEAR([MONTH])+1
SET #J=#J+1
END
SET #I=#I+1
END
DROP VIEW QRY_RCCP_TEMP
DROP VIEW QRY_Commerical_Subset
The WITH is a Common Table Expression, aka CTE.
And a CTE is like a template for a sub-query.
For example this join of the same sub-query:
SELECT *
FROM (
select distinct bar
from table1
where foo = 'baz'
) AS foo1
JOIN (
select distinct bar
from table1
where foo = 'baz'
) AS foo2
ON foo1.bar > foo2.bar
Can be written as
WITH CTE_FOO AS (
select distinct bar
from table1
where foo = 'baz'
)
SELECT *
FROM CTE_FOO AS foo1
JOIN CTE_FOO AS foo2
ON foo1.bar > foo2.bar
It's meant to be used with a SELECT.
Not with a TRUNCATE TABLE or DROP TABLE.
(It can be used with an UPDATE though)
As such, treat the TRUNCATE as a seperate statement.
TRUNCATE TABLE Reporting_db_SPKPI.DBO.[tbl_RCCP_3_NR_dup];
WITH Commercial_subset AS
(
SELECT DISTINCT
PRDID_Clean, Value, [Year]
FROM
Reporting_db_SPKPI.DBO.[tbl_RCCP_commercial]
WHERE
MEASURE = 'Unit Growth Rate'
)
SELECT *
FROM Commercial_subset;
Btw, the reason why many write a CTE with a leading ; is because the WITH clause raises an error if the previous statement wasn't ended with a ;. It's just a small trick to avoid that error.
I would like to select some rows multiple-times, depending on the column's value.
Source table
Article | Count
===============
A | 1
B | 4
C | 2
Wanted result
Article
===============
A
B
B
B
B
C
C
Any hints or samples, please?
You could use:
SELECT m.Article
FROM mytable m
CROSS APPLY (VALUES (1),(2),(3),(4),(5),(6),(7),(8),(9),(10)) AS s(n)
WHERE s.n <= m.[Count];
LiveDemo
Note: CROSS APLLY with any tally table. Here values up to 10.
Related: What is the best way to create and populate a numbers table?
You could also use a recursive CTE which works with numbers > 10 (here up to 1000):
With NumberSequence( Number ) as
(
Select 0 as Number
union all
Select Number + 1
from NumberSequence
where Number BETWEEN 0 AND 1000
)
SELECT Article
FROM ArticleCounts
CROSS APPLY NumberSequence
WHERE Number BETWEEN 1 AND [Count]
ORDER BY Article
Option (MaxRecursion 0)
Demo
A number-table will certainly be the best option.
http://sqlperformance.com/2013/01/t-sql-queries/generate-a-set-2
Please check following SQL script
Before executing the SELECT statement, note that I used a user function which is used to simulate a numbers table
You can find the sql codes of numbers table in SQL Server at referred tutorial
----create table myTempTbl (Article varchar(10), Count int)
--insert into myTempTbl select 'A',1
--insert into myTempTbl select 'B',4
--insert into myTempTbl select 'C',2
select t.*
from myTempTbl t
cross apply dbo.NumbersTable(1,100,1) n
where n.i <= t.Count
order by t.Article
one more CTE
with cte_t as (
select c as c, 1 as i
from mytable
group by c
union all
select t.c, ctet.i + 1
from mytable t
join cte_t ctet
on ctet.c = t.c
and ctet.i < t.i
)
select cte_t.c
from cte_t
order by cte_t.c
Can obtain the output using simple WHILE LOOP
DECLARE #table TABLE
(ID int ,Article varchar(5),[Count] int)
INSERT INTO #table
(ID,Article,Count)
VALUES
(1,'A',1),(2,'B',4),(3,'C',2)
DECLARE #temp TABLE
(Article varchar(5))
DECLARE #Cnt1 INT
DECLARE #Cnt2 INT
DECLARE #Check INT
DECLARE #max INT
SET #max =0
SET #Cnt1 = (SELECT Count(Article) FROM #table)
WHILE (#max < #Cnt1)
BEGIN
SET #max = #max +1
SET #Cnt2 = (SELECT [Count] FROM #table WHERE ID =#max)
SET #Check =(SELECT [Count] FROM #table WHERE ID =#max)
WHILE (#Cnt2 > 0)
BEGIN
INSERT INTO #temp
SELECT Article FROM #table WHERE [Count] =#Check
SET #Cnt2 = #Cnt2 -1
END
END
SELECT * FROM #temp
Let say I have a table:
ColumnA ColumnB
---------------------------------
1 10.75
4 1234.30
6 2000.99
How can I write a SELECT query that will result in the following:
ColumnA ColumnB
---------------------------------
1 10.75
2 0.00
3 0.00
4 1234.30
5 0.00
6 2000.99
You can use a CTE to create a list of numbers from 1 to the maximum value in your table:
; with numbers as
(
select max(ColumnA) as nr
from YourTable
union all
select nr - 1
from numbers
where nr > 1
)
select nr.nr as ColumnA
, yt.ColumnB
from numbers nr
left join
YourTable yt
on nr.nr = yt.ColumnA
order by
nr.nr
option (maxrecursion 0)
See it working at SQL Fiddle.
Please try:
declare #min int, #max int
select #min=MIN(ColumnA), #max=MAX(ColumnA) from tbl
select
distinct number ColumnA,
isnull(b.ColumnB, 0) ColumnB
from
master.dbo.spt_values a left join tbl b on a.number=b.ColumnA
where number between #min and #max
Create a TallyTable (or NumbersTable) - see this question: What is the best way to create and populate a numbers table?
With that table create an insert statement:
INSERT INTO YourTable (ColumnA, ColumnB)
SELECT Number FROM NumberTable
WHERE
NOT EXISTS (SELECT 1 FROM YourTable WHERE NumberTable.Number = YourTable.ColumnA)
-- Adjust this value or calculate it with a query to the maximum of the source table
AND NumberTable.Number < 230130
DECLARE #t TABLE (ID INT,Val DECIMAL(10,2))
INSERT INTO #t (ID,Val) VALUES (1,10.75)
INSERT INTO #t (ID,Val) VALUES (4,6.75)
INSERT INTO #t (ID,Val) VALUES (7,4.75)
declare #MinNo int
declare #MaxNo int
declare #IncrementStep int
set #MinNo = 1
set #MaxNo = 10
set #IncrementStep = 1
;with C as
(
select #MinNo as Num
union all
select Num + #IncrementStep
from C
where Num < #MaxNo
)
select Num,
CASE WHEN Val IS NOT NULL THEN Val ELSE 0.00 END AS NUMBER
from C
LEFT JOIN #t t
ON t.ID = c.Num
You could use a number-table or following trick to generate a sequence which you can LEFT OUTER JOIN with your table. I assume you want to determine the boundaries dynamically:
WITH Seq AS
(
SELECT TOP ((SELECT Max(ColumnA)FROM Table1) - (SELECT Min(ColumnA) FROM Table1) + 1)
Num = (SELECT Min(ColumnA) FROM Table1)+ Row_number() OVER (ORDER BY [object_id]) -1
FROM sys.all_objects)
SELECT ColumnA = Seq.Num,
ColumnB = COALESCE(t.ColumnB ,0.00)
FROM Seq
LEFT OUTER JOIN Table1 t
ON Seq.Num = t.ColumnA
Demo with your sample.
Worth reading: http://www.sqlperformance.com/2013/01/t-sql-queries/generate-a-set-1
I have my collect of table functions like these.
create function dbo.GetNumbers(#Start int, #End int)
returns #Items table
(
Item int
)
as
begin
while (#Start <= #End)
begin
insert into #Items
values (#Start)
set #Start = #Start + 1
end
return
end
Then I can use it to left join to my data table and every value will be there.
declare #min int, #max int
set #min = 10
set #max = 20
select gn.Item
from dbo.GetNumbers(#min, #max) gn
I have similar table functions for date ranges, times, timezones, etc.
I have a table like this,
country 2007 2008 2009
UK 5 10 20
uk 5 10 20
us 10 30 40
us 10 30 40
But I want to populate the table like this,
country year Total volumn
uk 2007 10
uk 2008 20
uk 2009 40
us 2007 20
us 2008 60
us 2009 80
How do I do this in SQL server 2008 using Pivot table or any other method.
http://sqlfiddle.com/#!3/2499a
SELECT country, [year], SUM([Total volumn]) AS [Total volumn]
FROM (
SELECT country, [2007], [2008], [2009]
FROM dbo.test137
) p
UNPIVOT
([Total volumn] FOR [year] IN ([2007], [2008], [2009])
) AS unpvt
GROUP BY country, [year]
ORDER BY country, [year]
See demo on SQLFiddle
Try the following - and remember to change [DB] with your own database name. In my example you do not need to write the years, but they are extracted automatically for you.
-- will contain the temporary total
create table #tempResult (total int)
-- get all countries
declare #countries table (country varchar(50))
insert into #countries
select country from table1
-- get all years
declare #years table(id int identity(1,1), [year] int)
insert into #years
SELECT column_name
FROM [DB].INFORMATION_SCHEMA.COLUMNS
WHERE TABLE_NAME = N'Table1'
and column_name != 'country'
-- get all combinations
declare #result table(id int identity(1,1),country varchar(50),[year] int,total int)
insert into #result
select distinct upper(c.country),y.[year],0
from #years as y,#countries as c
-- will be used for the looping
declare #counter int
select #counter = 1
while #counter <= (select count(*) from #result)
begin
declare #year int
declare #country varchar(50)
-- get year and country in question
select #year = [year] from #result where id = #counter
select #country = country from #result where id = #counter
declare #total int
select #total = (select sum(#year) from table1 where country = #country)
-- insert temp result
declare #sql nvarchar(max)
set #sql = N'insert into #tempResult select sum([' + cast(#year as varchar(50)) + ']) from table1 where country = ''' + #country + ''''
print #sql
exec (#sql)
-- extract
select top 1 #total = total from #tempResult
-- update respectively
update #result set total = #total
where country=#country and [year]=#year
-- clear
delete from #tempResult
select #counter = #counter + 1
end
-- select result
select * From #result
drop table #tempResult
Since you are using SQL Server 2008+, then you can use CROSS APPLY to unpivot the data from columns into rows.
You can use the VALUES clause with CROSS APPLY:
select distinct t.country,
c.year,
c.totalvolumn
from yourtable t
cross apply
(
values
('2007', 2007),
('2008', 2008),
('2009', 2009)
) c(year, TotalVolumn)
order by t.country, c.year;
See SQL Fiddle with Demo
Or you can use UNION ALL with CROSS APPLY:
select distinct t.country,
c.year,
c.totalvolumn
from yourtable t
cross apply
(
select '2007', 2007 union all
select '2008', 2008 union all
select '2009', 2009
) c(year, TotalVolumn)
order by t.country, c.year;
See SQL Fiddle with Demo.
This can also be written using a UNION query:
select country, '2007' year, 2007 totalVolumn
from yourtable
union
select country, '2008' year, 2008 totalVolumn
from yourtable
union
select country, '2009' year, 2009 totalVolumn
from yourtable
order by country, year;
See SQL Fiddle with Demo
What is the simplest way of doing a recursive self-join in SQL Server? I have a table like this:
PersonID | Initials | ParentID
1 CJ NULL
2 EB 1
3 MB 1
4 SW 2
5 YT NULL
6 IS 5
And I want to be able to get the records only related to a hierarchy starting with a specific person. So If I requested CJ's hierarchy by PersonID=1 I would get:
PersonID | Initials | ParentID
1 CJ NULL
2 EB 1
3 MB 1
4 SW 2
And for EB's I'd get:
PersonID | Initials | ParentID
2 EB 1
4 SW 2
I'm a bit stuck on this can can't think how to do it apart from a fixed-depth response based on a bunch of joins. This would do as it happens because we won't have many levels but I would like to do it properly.
Thanks! Chris.
WITH q AS
(
SELECT *
FROM mytable
WHERE ParentID IS NULL -- this condition defines the ultimate ancestors in your chain, change it as appropriate
UNION ALL
SELECT m.*
FROM mytable m
JOIN q
ON m.parentID = q.PersonID
)
SELECT *
FROM q
By adding the ordering condition, you can preserve the tree order:
WITH q AS
(
SELECT m.*, CAST(ROW_NUMBER() OVER (ORDER BY m.PersonId) AS VARCHAR(MAX)) COLLATE Latin1_General_BIN AS bc
FROM mytable m
WHERE ParentID IS NULL
UNION ALL
SELECT m.*, q.bc + '.' + CAST(ROW_NUMBER() OVER (PARTITION BY m.ParentID ORDER BY m.PersonID) AS VARCHAR(MAX)) COLLATE Latin1_General_BIN
FROM mytable m
JOIN q
ON m.parentID = q.PersonID
)
SELECT *
FROM q
ORDER BY
bc
By changing the ORDER BY condition you can change the ordering of the siblings.
Using CTEs you can do it this way
DECLARE #Table TABLE(
PersonID INT,
Initials VARCHAR(20),
ParentID INT
)
INSERT INTO #Table SELECT 1,'CJ',NULL
INSERT INTO #Table SELECT 2,'EB',1
INSERT INTO #Table SELECT 3,'MB',1
INSERT INTO #Table SELECT 4,'SW',2
INSERT INTO #Table SELECT 5,'YT',NULL
INSERT INTO #Table SELECT 6,'IS',5
DECLARE #PersonID INT
SELECT #PersonID = 1
;WITH Selects AS (
SELECT *
FROM #Table
WHERE PersonID = #PersonID
UNION ALL
SELECT t.*
FROM #Table t INNER JOIN
Selects s ON t.ParentID = s.PersonID
)
SELECT *
FROm Selects
The Quassnoi query with a change for large table. Parents with more childs then 10: Formating as str(5) the row_number()
WITH q AS
(
SELECT m.*, CAST(str(ROW_NUMBER() OVER (ORDER BY m.ordernum),5) AS VARCHAR(MAX)) COLLATE Latin1_General_BIN AS bc
FROM #t m
WHERE ParentID =0
UNION ALL
SELECT m.*, q.bc + '.' + str(ROW_NUMBER() OVER (PARTITION BY m.ParentID ORDER BY m.ordernum),5) COLLATE Latin1_General_BIN
FROM #t m
JOIN q
ON m.parentID = q.DBID
)
SELECT *
FROM q
ORDER BY
bc
SQL 2005 or later, CTEs are the standard way to go as per the examples shown.
SQL 2000, you can do it using UDFs -
CREATE FUNCTION udfPersonAndChildren
(
#PersonID int
)
RETURNS #t TABLE (personid int, initials nchar(10), parentid int null)
AS
begin
insert into #t
select * from people p
where personID=#PersonID
while ##rowcount > 0
begin
insert into #t
select p.*
from people p
inner join #t o on p.parentid=o.personid
left join #t o2 on p.personid=o2.personid
where o2.personid is null
end
return
end
(which will work in 2005, it's just not the standard way of doing it. That said, if you find that the easier way to work, run with it)
If you really need to do this in SQL7, you can do roughly the above in a sproc but couldn't select from it - SQL7 doesn't support UDFs.
Check following to help the understand the concept of CTE recursion
DECLARE
#startDate DATETIME,
#endDate DATETIME
SET #startDate = '11/10/2011'
SET #endDate = '03/25/2012'
; WITH CTE AS (
SELECT
YEAR(#startDate) AS 'yr',
MONTH(#startDate) AS 'mm',
DATENAME(mm, #startDate) AS 'mon',
DATEPART(d,#startDate) AS 'dd',
#startDate 'new_date'
UNION ALL
SELECT
YEAR(new_date) AS 'yr',
MONTH(new_date) AS 'mm',
DATENAME(mm, new_date) AS 'mon',
DATEPART(d,#startDate) AS 'dd',
DATEADD(d,1,new_date) 'new_date'
FROM CTE
WHERE new_date < #endDate
)
SELECT yr AS 'Year', mon AS 'Month', count(dd) AS 'Days'
FROM CTE
GROUP BY mon, yr, mm
ORDER BY yr, mm
OPTION (MAXRECURSION 1000)
DELIMITER $$
DROP PROCEDURE IF EXISTS `myprocDURENAME`$$
CREATE DEFINER=`root`#`%` PROCEDURE `myprocDURENAME`( IN grp_id VARCHAR(300))
BEGIN
SELECT h.ID AS state_id,UPPER(CONCAT( `ACCNAME`,' [',b.`GRPNAME`,']')) AS state_name,h.ISACTIVE FROM accgroup b JOIN (SELECT get_group_chield (grp_id) a) s ON FIND_IN_SET(b.ID,s.a) LEFT OUTER JOIN acc_head h ON b.ID=h.GRPID WHERE h.ID IS NOT NULL AND H.ISACTIVE=1;
END$$
DELIMITER ;
////////////////////////
DELIMITER $$
DROP FUNCTION IF EXISTS `get_group_chield`$$
CREATE DEFINER=`root`#`%` FUNCTION `get_group_chield`(get_id VARCHAR(999)) RETURNS VARCHAR(9999) CHARSET utf8
BEGIN
DECLARE idd VARCHAR(300);
DECLARE get_val VARCHAR(300);
DECLARE get_count INT;
SET idd=get_id;
SELECT GROUP_CONCAT(id)AS t,COUNT(*) t1 INTO get_val,get_count FROM accgroup ag JOIN (SELECT idd AS n1) d ON FIND_IN_SET(ag.PRNTID,d.n1);
SELECT COUNT(*) INTO get_count FROM accgroup WHERE PRNTID IN (idd);
WHILE get_count >0 DO
SET idd=CONCAT(idd,',', get_val);
SELECT GROUP_CONCAT(CONCAT('', id ,'' ))AS t,COUNT(*) t1 INTO get_val,get_count FROM accgroup ag JOIN (SELECT get_val AS n1) d ON FIND_IN_SET(ag.PRNTID,d.n1);
END WHILE;
RETURN idd;
-- SELECT id FROM acc_head WHERE GRPID IN (idd);
END$$
DELIMITER ;