Contains information about history elements for projects.

Column

Data Type

Constraint

history_id

VARCHAR(40)

not null

(primary key)

The unique ID for a history element

profile

VARCHAR(40)

null

The ID for the profile which created this history element

timestamp

TIMESTAMP

null

The time the action in this history element occurred

action

VARCHAR(255)

null

The name of an action which this history element represents

action_type

VARCHAR(255)

null

The type of action which this history element represents

description

WVARCHAR(4096)

null

An associated description for this history element