WIS_WS_EQUIPMENT_INSTANCES

This table stores the equipment resource instances associated with the workstation.

Details

• Schema: FUSION

• Object owner: WIS

• Object type: TABLE

• Tablespace: Default

Primary Key

Name	Columns
WIS_WS_EQUIPMENT_INSTANCES_PK	WS_EQUIPMENT_INSTANCE_ID

Columns

Name	Datatype	Length	Precision	Not-null	Comments
WS_EQUIPMENT_INSTANCE_ID	NUMBER		18	Yes	The unique identifier of the workstation equipment resource instance. Its value is an application generated unique id.
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.
WORKSTATION_ID	NUMBER		18	Yes	Represents the foreign key to the workstation record.
EQUIPMENT_INSTANCE_ID	NUMBER		18	Yes	Represents the foreign key to the equipment instance record.
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.

Foreign Keys

Table	Foreign Table	Foreign Key Column
WIS_WS_EQUIPMENT_INSTANCES	wis_workstations_b	WORKSTATION_ID

Indexes

Index	Uniqueness	Tablespace	Columns
WIS_WS_EQUIPMENT_INSTANCES_U01	Unique	Default	WS_EQUIPMENT_INSTANCE_ID
WIS_WS_EQUIPMENT_INSTANCES_U02	Unique	Default	WORKSTATION_ID, EQUIPMENT_INSTANCE_ID