wirte a query to remove null? following table are
col1 col2 col3
dinesh null null
null suresh null
null null prakesh
i want the output like
col1 col2 col3
dinesh suresh prkaesh
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Answer Posted / kart
select max(col1) col1,max(col2) col2,max(col3) col3
from table;
col1 col2 col3
dinesh suresh prkaesh
| Is This Answer Correct ? | 11 Yes | 4 No |
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