So we now have the amazing datatransfer type
Really happy about it. so we can finally migrate big tables by our big customers.
1 downfall is that if we introduce a new table, we copy everything over to the new table (through datatransfer)
We get stuck with all the old data that we want to get rid, it takes allot of space in case its about milion of records, and its to sad that Datatransfer cannot help in that.
the Deleteall(false) however takes for every, even when trying to disable the database onglobal delete trigger.
So it would be very helpfull to be able to also clean / truncate the table in this upgrade context.