I wanted to confirm the update strategy. Do new records being added at the end of the file?
For example I downloaded a file and inserted it into my database. Now after some time, I want to update my database. I download the file again but want to add the latest records instead of dumping all the data from DB and insert again.
I wanted to confirm the update strategy. Do new records being added at the end of the file? For example I downloaded a file and inserted it into my database. Now after some time, I want to update my database. I download the file again but want to add the latest records instead of dumping all the data from DB and insert again.