Stored procedure help to display multiple values

Question

i have a table Companiesdata

CREATE TABLE [dbo].[Companiesdata] ( [Company Name] nvarchar(255), [Industry] varchar(40), [ParentId] int NULL, )

the records are

    CompanyName                           Industry                       Parent ID                                                             
     Xyz technologies                      Software                         1                                      
     apple Technologies                    software                         1
      Sun network                          media                            2
      abc Technologies                     advertising                      4
      PQR Technnologies                    Marketing                        5
      abc Technologies                     Media                            4

i have other table

create table dbo.companiesss ( autoid int identity(1,1), companyname varchar(max), Industry varchar(max) )

i wrote a procedure as below:

create proc pr_getlistofcompaniesss (@tparentid varchar(20))
as
begin
insert into dbo.companiesss(companyname,industry)
select [CompanyName],[Industry] from [Companiesdata]
where parentid in(select items from dbo.split(@tparentid,','))
except
select company name,industry from dbo.companiesss
end

The output is as below:

pr_getlistofcompaniesss 1,2,4

the records are displayed as

 AutoID               Company name              Industry

1                 apple Technologies              software
2                 Sun network                     Media
3                 xyz Technologies                software
4                 abc Technologies                advertising
5                 abc technologies                media

instead my output should be as below:

pr_getlistofcompaniesss 1,2,4

AutoID               Company name              Industry

1                 apple Technologies              software
2                 Sun network                      Media
3                 xyz Technologies                software
4                 abc Technologies                advertising,media

i.e if i have the same company(Here abc technologies) with different industries name, then the industry field should be seperated with comma displaying the record on same row i.e ( advertising,media)

Answer 1

I hope this helps

--DDL PART
DECLARE @Company TABLE
    (
     CompanyName NVARCHAR(50)
    ,Industry NVARCHAR(50)
    )

--DATA INSERTION PART
INSERT  @Company
        (
         [CompanyName]
        ,[Industry]
        )
        SELECT  'Xyz technologies'
        ,       'Software'
        UNION ALL
        SELECT  'apple Technologies'
        ,       'software'
        UNION ALL
        SELECT  'Sun network'
        ,       'media'
        UNION ALL
        SELECT  'abc Technologies'
        ,       'advertising'
        UNION ALL
        SELECT  'PQR Technnologies'
        ,       'Marketing'
        UNION ALL
        SELECT  'abc Technologies'
        ,       'Media'

--ACTUAL CODE TO GET THE DESIRED OUTPUT        
SELECT ROW_NUMBER() OVER (ORDER BY [CompanyName]) AutoId,
    [CompanyName],
    (SELECT STUFF(
 (
 SELECT ',' + [Industry] FROM @Company C1 
 WHERE [C1].[CompanyName] = [C].[CompanyName]
 ORDER BY [CompanyName]
 FOR XML PATH(''),TYPE).value('text()[1]','nvarchar(max)')
 , 1,1,'')
 ) Industry
FROM @Company AS C
GROUP BY [CompanyName]
ORDER BY [CompanyName]

Stored procedure help to display multiple values

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