I am working on copying csv file content into postgresql database.
While copying into the database, I get this error:

invalid input syntax for type numeric: "inf"

My question is:
I think "inf" means "infinitive" value, is it right? what does "inf" correctly mean? If it is kinda error, is it possible to recover original value?
And, Should I manually correct these values to copy it into the database?
Is there any good solution to fix this problem without manually correcting or setting exceptions in copying codebase?
inf (meaning infinity) is a correct value for floating point values (real and double precision), but not for numeric.
So you will either have to use one of the former data types or fix the input data.
What mean "Inf" in csv?