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TABLE: APPLSYS.FND_HISTOGRAM_COLS

Object Details

Object Name:	FND_HISTOGRAM_COLS
Object Type:	TABLE
Owner:	APPLSYS
FND Design Data:	FND.FND_HISTOGRAM_COLS
Subobject Name:
Status:	VALID

FND_HISTOGRAM_COLS stores information about histogram candidate columns that is used by the statistics gathering package FND_STATS. The COST-BASED-OPTIMIZER requires that histograms be created on columns containing skewed data. During the statistics gathering procedure, FND_STATS creates histograms on all columns contained in this table.
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Storage Details

Tablespace:	APPS_TS_ARCHIVE
PCT Free:	10
PCT Used:

Indexes

Index	Type	Uniqueness	Tablespace	Column
FND_HISTOGRAM_COLS_U1	NORMAL	UNIQUE	APPS_TS_ARCHIVE	TABLE_NAME COLUMN_NAME PARTITION APPLICATION_ID ZD_EDITION_NAME

Columns

Name	Datatype	Length	Mandatory	Comments
APPLICATION_ID	NUMBER	(15)	Yes	Application identifier of application that owns the table.
TABLE_NAME	VARCHAR2	(30)	Yes	Name of table potentially containing skewed data
COLUMN_NAME	VARCHAR2	(30)	Yes	Name of column that is a candidate for a histogram
PARTITION	VARCHAR2	(30)		Partition name if table is a partitioned table
HSIZE	NUMBER			Bucket size for the histogram
CREATION_DATE	DATE		Yes	Standard Who column
CREATED_BY	NUMBER		Yes	Standard Who column
LAST_UPDATE_DATE	DATE		Yes	Standard Who column
LAST_UPDATED_BY	NUMBER		Yes	Standard Who column
LAST_UPDATE_LOGIN	NUMBER			Standard Who column
OWNER	VARCHAR2	(30)		OWNER
ZD_EDITION_NAME	VARCHAR2	(30)	Yes

Query Text

Cut, paste (and edit) the following text to query this object:


SELECT APPLICATION_ID
,      TABLE_NAME
,      COLUMN_NAME
,      PARTITION
,      HSIZE
,      CREATION_DATE
,      CREATED_BY
,      LAST_UPDATE_DATE
,      LAST_UPDATED_BY
,      LAST_UPDATE_LOGIN
,      OWNER
,      ZD_EDITION_NAME
FROM APPLSYS.FND_HISTOGRAM_COLS;

Dependencies

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APPLSYS.FND_HISTOGRAM_COLS does not reference any database object

APPLSYS.FND_HISTOGRAM_COLS is referenced by following:

APPLSYS: FND_HISTOGRAM_COLS#