Regarding JOIN Stage
Posted: Wed Jun 08, 2011 9:14 am
All,
I got stuck with small issue on JOIN Stage,below is the secnario which i am trying to work on :
TABLE 1: DATA_KEY FIRST_DATA
1 A
2 B
3 C
2 D
4 E
TABLE 2: DATA_KEY LAST_DATA
1 v
2 w
3 x
2 y
4 z
DESIRED OUTPUT: DATA_KEY FIRST_DATA LAST_DATA
1 A V
2 B W
3 C X
2 D Y
4 E Z
For some reason i am not getting the desired output when i use the inner join (KeyColumn: DATA_KEY),my output which i am getting has lesser no: rows ...
Please guide me how can i over come the issue ....?
I got stuck with small issue on JOIN Stage,below is the secnario which i am trying to work on :
TABLE 1: DATA_KEY FIRST_DATA
1 A
2 B
3 C
2 D
4 E
TABLE 2: DATA_KEY LAST_DATA
1 v
2 w
3 x
2 y
4 z
DESIRED OUTPUT: DATA_KEY FIRST_DATA LAST_DATA
1 A V
2 B W
3 C X
2 D Y
4 E Z
For some reason i am not getting the desired output when i use the inner join (KeyColumn: DATA_KEY),my output which i am getting has lesser no: rows ...
Please guide me how can i over come the issue ....?