When running a MERGE, which is a combination of MATCH and/or CREATE one may
encounter an error of
Cannot merge node using null property value for if the MERGE is performing a MATCH against a null property.
For example, when using the following input file, test.csv
and such that the 3rd value in the CSV has a NULL
id property, if one runs
this will error with
One can avoid this error by rerunning the cypher statement as