ATC_PROJECT_ACTIVITIES

Details

Name	Columns
ATC_PROJECT_ACTIVITIES_PK	PROJECT_ACTIVITY_ID

Name	Datatype	Length	Precision	Not-null	Comments
PROJECT_ACTIVITY_ID	NUMBER		18	Yes	Indicates the unique row id for project activity.
PROJECT_ACTIVITY_NAME	VARCHAR2	200			Indicates the name for project activity.
PROJECT_ACTIVITY_DESC	VARCHAR2	4000			Indcates the description of project activity.
USER_ID	VARCHAR2	200			Indicates the identifier for project team member for the corresponding activity.
PROJECT_PUID	VARCHAR2	30		Yes	Indicates identifier of the project
PROJECT_NAME	VARCHAR2	200		Yes	Indicates name of the project
ENTITY_PUID	VARCHAR2	30			Indicates the identifier of the entity to which it is associated to.
ENTITY_NAME	VARCHAR2	200			Indicates the type of the entity to which it is associated to
ENTITY_TYPE	VARCHAR2	100			Indicates the type of entity
CREATED_BY	VARCHAR2	64		Yes	Who column: indicates the user who created the row.
CREATION_DATE	TIMESTAMP			Yes	Who column: indicates the date and time of the creation of the row.
LAST_UPDATED_BY	VARCHAR2	64		Yes	Who column: indicates the user who last updated the row.
LAST_UPDATE_DATE	TIMESTAMP			Yes	Who column: indicates the date and time of the last update of the row.
LAST_UPDATE_LOGIN	VARCHAR2	32			Who column: indicates the session login associated to the user who last updated the row.
OBJECT_VERSION_NUMBER	NUMBER		9	Yes	Used to implement optimistic locking. This number is incremented every time that the row is updated. The number is compared at the start and end of a transaction to detect whether another session has updated the row since it was queried.

Index	Uniqueness	Tablespace	Columns
ATC_PROJECT_ACTIVITIES_PK	Unique	Default	PROJECT_ACTIVITY_ID
ATC_PROJECT_ACTIVITIES_U1	Unique	Default	USER_ID, PROJECT_PUID, ENTITY_PUID, ENTITY_TYPE