I wanted to export a array to a csv file using mongoexport utility without mentioning the Index number.

E.g. mongoexport -d test -c tech --type=csv --out fields_tech.csv --fields skills.0,skills.1

From above example am using something like skills.0,skills.1

Since i know the length of the array am able to give the index values for export.

In few cases the length of the array is so big i cannot give the index number while exporting.

Is there any way to import all the array values to a csv without mentioning the index numbers.

Array:
"skills" : [ "java","dotnet","testing" ]

Expected output
skills
java
dotnet
testing

I have tried $unwind option but wanted to know if it is possible directly using mongoexport