我需要将数据从2列合并到另一列。 然后将添加的列的所有行合并到另一张表的一个单元格中

Question

I need to merge data from 2 columns to another column. And then merge all rows of that added column into one cell in another table..

Added two columns to one a column.!! to see image click [ http://i.stack.imgur.com/srcrp.png]

code used :

SELECT (CustomerName + ' ' + ContactName) as onecolumn from company_PR

Now I need to merge all rows of that added column into one cell in another table. like shown in this image

Answer 1

If you're doing this at the server side then one way of doing this is to use a cursor.

DECLARE @ListEntry varchar(100)
DECLARE @List varchar(1000)
DECLARE ENTRY_CURSOR CURSOR  FOR 
SELECT (CustomerName + ' ' + ContactName) as ListEntry from company_PR

SET @List = ''
OPEN ENTRY_CURSOR 
FETCH NEXT FROM ENTRY_CURSOR INTO @ListEntry 
WHILE @@FETCH_STATUS =0
BEGIN
    IF @List ='' 
    SET @List = @ListEntry  --Don't put a comma before the first entry on the list
    ELSE
    SET @List = @List +', '+ @ListEntry

    FETCH NEXT FROM ENTRY_CURSOR INTO @ListEntry 
END
CLOSE ENTRY_CURSOR 
DEALLOCATE ENTRY_CURSOR 
SELECT @List AS list