[Isis-users] GENISIS WEB query
spinaker
spinaker at adinet.com.uy
Wed May 25 12:51:03 CEST 2011
Dear Vinod
Search results in any-isis version are sorted in ascending or descending
order of MFN
If you want another order you should sort first your master file before
prepating to upload to Genisis
One way to sort a database by any field or fields is to use MSRT.exe
from CISIS library
let's say you want to sort by field v245, then the syntax would be
*msrt mybase 100 mhu,v245 tell=1000*
where 100 means the length of the string to sort
mhu,v245 the field used to sort the records
tell=1000 is only for you to know that the program is
running and will give a return every 1000 swaps of keys
BTW: the number of swaps is approx = Log (N) x N x 4 (Log is
logarithm in base 10) and N the number of records to sort
the real formula is µ x N x Log_2 (N) where 1.1 <*µ* < 1.2
this is useful in order to know how much time will take to
sort a database of N records
In an standard new PC with Windows XP will take 35000
swaps/minute
so, if your database is about 10000 records, to sort it
would take about 4' 30''
Regards
Ernesto Spinak
El 25/05/2011 6:02, Vinod K. Sharma escribió:
> Dear Friends,
>
> Hello!
>
> I have developed an Institutional Repository using WINISIS(Ver 1.5 build 3) and GENISISWEB(Ver 3.0.2).
>
> When we search using GENISISWEB for retreival of our digital records, we get the search results sorted as per Record No.
> But I want the search results of the digital records from WINISIS in alphabetical manner.
> Please let me know how to solve this issue.
>
> Best regards,
>
> Vinod
>
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--
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