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what is diffrence b/w joner and union transfermation
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Answer Posted / nagaraju bhatraju
joiner:
joiner doesn't require marching ports to join ,
both shoud be from heterogenious sources.
union:
union requires two flows with same no of columns and both
columns of the two flows orders should be same to produce
the combined flow .
| Is This Answer Correct ? | 18 Yes | 4 No |
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