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DBA Data [Home] [Help] [Dependency Information]

VIEW: MDSYS.DBA_MD_COLUMNS

Object Details

Object Name:	DBA_MD_COLUMNS
Object Type:	VIEW
Owner:	MDSYS
Subobject Name:
Status:	VALID

[View Source]

Columns

Name	Datatype	Length
OWNER	VARCHAR2	(128)
MD_TABLE_NAME	VARCHAR2	(128)
COLUMN_NAME	VARCHAR2	(128)
DATA_TYPE	VARCHAR2	(128)
DATA_LENGTH	NUMBER
DATA_PRECISION	NUMBER
DATA_SCALE	NUMBER
NDIM	NUMBER
MAX_LEVEL	NUMBER
NULLABLE	VARCHAR2	(1)
PARTITION_KEY	VARCHAR2	(1)
COLUMN_ID	NUMBER
DEFAULT_LENGTH	NUMBER
DATA_DEFAULT	LONG	(0)
NUM_DISTINCT	NUMBER
LOW_VALUE	RAW	(1000)
HIGH_VALUE	RAW	(1000)

Query Text

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


SELECT OWNER
,      MD_TABLE_NAME
,      COLUMN_NAME
,      DATA_TYPE
,      DATA_LENGTH
,      DATA_PRECISION
,      DATA_SCALE
,      NDIM
,      MAX_LEVEL
,      NULLABLE
,      PARTITION_KEY
,      COLUMN_ID
,      DEFAULT_LENGTH
,      DATA_DEFAULT
,      NUM_DISTINCT
,      LOW_VALUE
,      HIGH_VALUE
FROM MDSYS.DBA_MD_COLUMNS;

Dependencies

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MDSYS.DBA_MD_COLUMNS references the following:

MDSYS: MD$COL; MD$TAB
PUBLIC: ALL_TAB_COLUMNS

MDSYS.DBA_MD_COLUMNS is referenced by following:

PUBLIC: DBA_MD_COLUMNS