FND_BOSS_CLST_CLUSTERS

Table used to store individual cluster information as the result of the execution of a clusterization process.

Details

• Schema: BOSS

• Object owner: FND

• Object type: TABLE

• Tablespace: REFERENCE

Primary Key

Name	Columns
FND_BOSS_CLST_CLUSTERS_PK	ID

Columns

Name	Datatype	Length	Precision	Not-null	Comments
ID	NUMBER		18	Yes	ID that uniquely identifies this cluster.
CLUSTERIZATION_ID	NUMBER		18	Yes	FK to fnd_boss_clusterization that this cluster is generated for.
CLUSTERING_JOB_ID	NUMBER		18		FK to fnd_boss_clst_jobs that represents the clustering job this cluster is associated with.
CLUSTER_INDEX	NUMBER		6	Yes	Number used by the clustering algorithm to identify the generated cluster.
NAME	VARCHAR2	128		Yes	Name given to this cluster.
DESCRIPTION	VARCHAR2	512			Description given to this cluster.
DESCRIPTION_DEFAULTED	VARCHAR2	1		Yes	String value ('Y' or 'N') that represents a boolean stating if the DESCRIPTION was defaulted or not.
CLUSTER_SIZE	NUMBER		15	Yes	Size of the cluster which is the number of cases that are assigned to this cluster.
DISPERSION	NUMBER			Yes	Dispersion value for this cluster.
CENTROID_CLUSTER_ASSIGNMENT	VARCHAR2	2000			Cluster assignment closest to the center of the Cluster. Used by during defaulting the description.
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.

Indexes

Index	Uniqueness	Tablespace	Columns	Status
FND_BOSS_CLST_CLUSTERS_N1	Non Unique	DEFAULT	CLUSTERING_JOB_ID, NAME
FND_BOSS_CLST_CLUSTERS_U1	Unique	DEFAULT	ID
FND_BOSS_CLST_CLUSTERS_U2	Unique	DEFAULT	CLUSTERIZATION_ID, NAME	Obsolete