SQL Server CTE query not getting desired result - sql

Question

I have table with few columns & I am using a CTE to get data in a hierarchical order in sorted manner:
Cat 1
--item X1
--item X2
Cat 2
Cat 3
Cat 4
cat 5
--item A1
--item A2
Cat 6
Table data:
ID LanguageID Name ParentID Active
----------------------------------------------
1 1 Cat 1 0 1
2 1 item X1 1 1
3 1 item X2 1 1
4 1 cat 2 0 1
5 1 cat 3 0 0
6 1 cat 4 0 1
7 1 cat 5 0 1
8 1 item A1 7 1
9 1 item A2 7 0
10 1 cat 6 0 1
CTE query:
WITH CTE (ID, ParentID, Name, LanguageID, Active, Depth, SortCol) AS
(
SELECT
ID, ParentID, Name, LanguageID, Active, 0,
CAST(ID AS varbinary(max))
FROM
Project
WHERE
ParentID = 0 AND Active = 1
UNION ALL
SELECT
d.ID, d.ParentID, d.Name, p.LanguageID, p.Active, p.Depth + 1,
CAST(SortCol + CAST(d.ID AS binary(4)) AS varbinary(max))
FROM
Project AS d
JOIN
CTE AS p ON d.ParentID = p.ID
WHERE
p.Active = 1
)
SELECT
ID, ParentID, Name, LanguageID, Active, Depth,
REPLICATE(' ', Depth) + Name as HName
FROM
CTE
WHERE
LanguageID = 1 AND Active = 1
ORDER BY
Name
Above query hides the parent category but not the child items.
Second I am only able to order parent category in name but not the child items.
Expected output should be:
Cat 1
--item X1
--item X2
Cat 2
Cat 4
cat 5
--item A1
Cat 6
UPDATE: Just to mention I am not showing the all the columns of CTE query in above output below is the complete output of query
ID ParentID Name LanguageID Active Depth HName
------------------------------------------------------------------
1 0 Cat 1 1 1 0 Cat 1
4 1 item X1 1 1 0 item X1
7 1 item X2 1 1 0 item X2
8 0 cat 2 1 1 1 cat 2
9 0 cat 4 1 1 1 cat 4
10 0 cat 5 1 1 0 cat 5
3 7 item A1 1 1 1 item A1
2 7 item A2 1 1 1 item A2
6 0 cat 6 1 1 0 cat 6

Answer 1

you can use self join here. see the below query
select p.Name, c.Name,c.Active,c.Id,c.LanguageID
From Project c left outer join Project p
where c.ParentId = p.Id