Hi,
I'm reading a bunch of data from a log database, transforming it and storing it somewhere else. I leave the unique ID attribute of the log message alone.
So I want to make it so my workbench only reads the logging rows I haven't processed yet. The ID numbers are ascending so my idea was to check the destination database using SQL to get the highest ID stored in there, and only read/filter from the source based on that.
Now: How do I do this? I can get the current highest ID processing using the SQLCreator, but how do i read/filter based on that?
Thanks!