write a sql query following source?
subject mark
maths 30
science 20
social 80
requird output
maths science social
30 20 80
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Answer / srikanth
select (select marks from sub where subject='maths') maths,
(select marks from sub where subject='science') science,
(select marks from sub where subject='social') social from
sub group by 1;
| Is This Answer Correct ? | 15 Yes | 0 No |
Answer / brij
select
decode(subject,'maths',mark) maths
,decode(subject,'science',mark) science
,decode(subject,'social',mark) social
from <<table>>
| Is This Answer Correct ? | 5 Yes | 3 No |
Answer / keshava
We can use pivot finction on 11g instead of multiple
decodes.
| Is This Answer Correct ? | 0 Yes | 0 No |
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