No one wants to be famous for the wrong reason, this is why it is important to prevent changes to ETL transformations once they are deployed to production.
This can be easily done with the latest versions of Advanced ETL Processor and Visual Importer ETL
All the user have to do is to press the read-only button.
ALTER TABLE OBJECTS_TREE ADD READ_ONLY Integer NULL
ALTER TABLE OBJECTS_TREE ADD READ_ONLY decimal(28, 0) NULL
ALTER TABLE OBJECTS_TREE ADD READ_ONLY Numeric
ALTER TABLE OBJECTS_TREE ADD read_only double-precision null
ALTER TABLE OBJECTS_TREE ADD READ_ONLY DOUBLE PRECISION NOT NULL
We would like to thank Orlando Cabrera from Xerox Canada Ltd for providing us with valuable feedback
For more technologies supported by our ETL Software see Advanced ETL Processor Versions