Hey guys
external-ids can’t solve my current problem
I used dgraph for file parent process by file md5
when I live load the first time is ok , but the next live load can not Automatic recognition of existing UIDs . when next load data A new uid will be created by the same subject
That is not what I expected.
My application scenario is that every day there will be new different file parent process data need written.
so, I need to automatically identify the existing UID for the same subject.
Do you have any good suggestions for me?
eg:
the fist day :
<0000710bf0bdf4394113147bf904da3c> <md5> "0000710bf0bdf4394113147bf904da3c" .
<332feab1435662fc6c672e25beb37be3> <md5> "332feab1435662fc6c672e25beb37be3" .
<0000710bf0bdf4394113147bf904da3c> <pmd5> <332feab1435662fc6c672e25beb37be3> .
the next day:
<0000710bf0bdf4394113147bf904da3c> <pmd5> <c6fa526514b961b5b8a9585d1eff5f9d> .
I want “0000710bf0bdf4394113147bf904da3c” not create a new uid and need “c6fa526514b961b5b8a9585d1eff5f9d” auto build a new uid .