I have to combine 30 sql tables into 1 while preserving globalID unique identifiers. These tables have slight differences in column names (i.e. GlobalID vs globalid or JobsiteGlobalID vs JobGUID). These need to be mapped during the insert.
I want to be able to run this multiple times so I'm looking for an "if not exists" append transformer. Any recommendations? I've looked as FeatureMerger, but it doesn't seem to work with 30 readers. I've tried a simple append, but re-running causes issues.
Thanks.