05-06-2008
Quote:
Originally Posted by
radoulov
Could you clarify the logic?
Why you want 005X to be 100 and not 600?
Sorry my mistake that was due to a typo. I have edited and amended above as required.
The logic behing it is that the first csv (FILE1.CSV) file is produced but may have incorrect figures associated with it. Once the information is readily available the second csv (FILE2.CSV) is produced with the correct figures and any missing codes.
Once this has been done file 1 and file 2 need to be merged to have the correct figures from file 2 and also to include any missing codes that are on file 2 but not file 1.
I need to do this in Unix, my initial thoughts were to use the join command but not sure if this is possible but may be some use of lookup could be done... again i am a programming and unix newbie so would appreciate any assistance.
Thanks
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NAME
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SYNOPSIS
mongoexport [OPTIONS]
DESCRIPTION
mongoexport is a tool to export a MongoDB collection to either JSON or CSV. The query can be filtered or a list of fields to output can be
given.
If the output is CSV, the fields must be specified in order.
EXAMPLES
mongoexport -d test -c test1 --csv -f name,num
export documents from test.test1 in CSV format
OPTIONS
--help show usage information
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-d, --db DATABASE
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collection to use
-q, --query QUERY
query filter
-f, --fields FIELDS
comma-separated list of field names
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10gen June 2009 MONGOEXPORT(1)