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my source has 2 columns. 1st column data: ABC ABC ABC XYZ
and 2nd column data: 1 2 3 4. And my target should be ABC 1 2
3, XYZ 4
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Answer / shiva
col1 col2 COL1 COL2
ABC 1 ABC 1,2,3
ABC 2 XYZ 4
ABC 3
XYZ 4
S-SQ-AGG-SORT-TGT
IN AGG TAKE 4 VARIABLE PORTS
1)V_COL1 (in this write) v_cur_col1
2)v_cur_col1 (in this write) col1
3)flag (in this) iff(col1=v_col1,1,0)
4)v_col2 (in this ) decode(flag=1,v_col2||,||col2,col2
5)o_col2 (in this) v_col2 (this is a o/p port)
| Is This Answer Correct ? | 8 Yes | 3 No |
Answer / moorthy g
S-->SQ-->EXP-->AGG--->TGT
EXP:
Create Variable port:
res: decode(col1=prev_col1,concat(res,col2), col2)
O_put: res
pre_col1=col1
AGG:
group by col1
| Is This Answer Correct ? | 2 Yes | 1 No |
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