Change to timestamps in the _CELONIS_CHANGE_DATE column for Celonis EMS Event Collection

We’re changing how we use timestamps in the _CELONIS_CHANGE_DATE column for tables extracted during Celonis EMS Event Collection. 

Previously, these timestamps were randomly generated and did not reflect the time that loading to the EMS data lake (Vertica) started. From December’s Data Lake Inserter release, these timestamps will indicate when loading to the EMS data lake (Vertica) actually started. If you’re using this column in your transformations, please check your business logic after the Data Lake Inserter release.