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Full Discussion: Compare 2 csv files
Top Forums Shell Programming and Scripting Compare 2 csv files Post 303019841 by Eugenne on Sunday 8th of July 2018 02:28:40 PM
Old 07-08-2018
Compare 2 csv files

Hello,
I want to compare two csv files expected.csv and actual.csv by fields "f3", "f4", "f5". Field "z" can be differnt.
Each record identified by two fields: "number" +"key".
Records are not sorted.
Can you please help me to get such report:

Error: Mismatch in the record "1,a,33,44,56,333", field "f5". Expected - 56, actual - 55
Error: There is no record "4,d,90,12,56,888" in Expected
Error: There is no record "4,x,90,12,56,333" in Actual

expected.csv:
Code:
number,key,f3,f4,f5,z
1,a,33,44,56,333
1,b,45,56,67,222
2,c,55,56,89,222
3,d,87,88,90,444
4,x,90,12,56,333

actual.csv :
Code:
number,key,f3,f4,f5,z
1,a,33,44,55,999
4,d,90,12,56,888
1,b,45,56,67,777
3,d,87,88,90,777
2,c,55,56,89,777

Thanks in advance

Last edited by Eugenne; 07-08-2018 at 04:33 PM..
 

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MONGOEXPORT(1)							  Mongo Database						    MONGOEXPORT(1)

NAME
mongoexport - the Mongo export tool 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 -h, --host HOST server to connect to (default HOST=localhost) -d, --db DATABASE database to use -c, --c COLLECTION collection to use -q, --query QUERY query filter -f, --fields FIELDS comma-separated list of field names --csv export to CSV instead of JSON -o, --out FILE output file, if not specified, stdout is used --dbpath PATH directly access mongod data files in this path, instead of connecting to a mongod instance COPYRIGHT
Copyright 2007-2009 10gen SEE ALSO
For more information, please refer to the MongoDB wiki, available at http://www.mongodb.org. AUTHOR
Kristina Chodorow 10gen June 2009 MONGOEXPORT(1)
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