: I am not sure how to use "Sort By Function" for Case. : : |10#40|14#19|33#17|27#6|15#6|19#5|7#2|6#1|29#1|5#1|30#1|28#1|12#0|20#0| : : Can you tell how to fetch 40 when input is 10.
Something like... if(termfreq(f,10),40,if(termfreq(f,14),19,if(termfreq(f,33),17,....))))))))))) But i suspect there may be a much better way to achieve your ultimate goal if you tell us what it is. what do these fields represent? what makes these numeric valuessignificant? do you know which values are significant when indexing, or do they vary for every query? https://people.apache.org/~hossman/#xyproblem XY Problem Your question appears to be an "XY Problem" ... that is: you are dealing with "X", you are assuming "Y" will help you, and you are asking about "Y" without giving more details about the "X" so that we can understand the full issue. Perhaps the best solution doesn't involve "Y" at all? See Also: http://www.perlmonks.org/index.pl?node_id=542341 -Hoss http://www.lucidworks.com/
