Record of change of object (changes)
Description
Any change to some objects (entity types) is recorded in the change log. Each log item represents one specific operation performed on a specific object.
The following are considered changes: creating a new object (create), changing the values of fields of an existing object (update), deleting an existing object (delete).
The change history log of each line about the creation contains a complete JSON representation at the time of creation. Each line about the change contains the full JSON representation of the object after the corresponding change, as well as a list of the fields that have undergone the change. Each line about the deletion contains the value of the identifier field.
Limitations
-
A change record cannot be created or deleted directly. Their totality is only a reflection of the stored history.
-
Only entities managed by the domain center (reflected in the specification entities).
Fields
{
"cmdtype": uuid,
"dtutc": date,
"fields": str,
"modifierid": uuid,
"modifiername": str,
"obj": object,
"objid": uuid,
"objtype": str
}