Combine 2 query output in one result set - sql

Question

I have two query output as follow-
Query-1 Output:
A
B
C
Query-2 Output:
1
2
3
4
5
Now I am looking forward to join these two outputs that will return me the following output-
Combine Output:
A | 1
B | 2
C | 3
NULL | 4
NULL | 5
Note: There is no relation between the output of Query 1 & 2
Thanks in advance, mkRabbani

Answer 1

The relation is based on the order of the values from table A and B, so we LEFT JOIN the results from A (containing the numbers) to the results from B (containing the characters) on the ordered index.
DECLARE #a TABLE (col int);
DECLARE #b TABLE (col char(1));
INSERT INTO #a VALUES (1);
INSERT INTO #a VALUES (2);
INSERT INTO #a VALUES (3);
INSERT INTO #a VALUES (4);
INSERT INTO #a VALUES (5);
INSERT INTO #b VALUES ('A');
INSERT INTO #b VALUES ('B');
INSERT INTO #b VALUES ('C');
SELECT B.col, A.col
FROM ( SELECT col, ROW_NUMBER() OVER(ORDER BY col) AS RowNum FROM #a ) AS A
LEFT JOIN ( SELECT col, ROW_NUMBER() OVER(ORDER BY col) AS RowNum FROM #b ) AS B ON A.RowNum = B.RowNum

Answer 2

You can get the desired result by using Row_Number() and full outer join.
Please check the SQLFiddler, in which I have reproduced the desired result.
http://sqlfiddle.com/#!3/21009/6/0

Answer 3

Create Table T1 (col1 nVarchar(10))
Go
Create Table T2 (col1 nvarchar(10))
Go
Insert T1 (col1) Values ('A'), ('B'), ('C')
Insert T2 (col1) Values ('1'), ('2'), ('3'), ('4'), ('5')
Go
;With CTE1 As (
Select col1,
Row_Number() Over(Order By Col1) Rn
From T1
), CTE2 As (
Select col1,
Row_Number() Over(Order By Col1) Rn
From T2
)
Select CTE1.col1, CTE2.col1 From CTE1 Right Outer Join
CTE2 On CTE1.Rn = CTE2.Rn