Skip Headers
Oracle® Database Reference
12c Release 1 (12.1)

E17615-24
Go to Documentation Home
Home
Go to Book List
Book List
Go to Table of Contents
Contents
Go to Index
Index
Go to Master Index
Master Index
Go to Feedback page
Contact Us

Go to previous page
Previous
Go to next page
Next
PDF · Mobi · ePub

ALL_PART_LOBS

ALL_PART_LOBS displays table-level information about the partitioned LOBs accessible to the current user, including default attributes for LOB data partitions.

Related Views

Column Datatype NULL Description
TABLE_OWNER VARCHAR2(128) NOT NULL Owner of the partitioned table containing the LOBs
TABLE_NAME VARCHAR2(128) NOT NULL Name of the partitioned table containing the LOBs
COLUMN_NAME VARCHAR2(4000)   Name of the LOB column
LOB_NAME VARCHAR2(128) NOT NULL Name of the partitioned LOB
LOB_INDEX_NAME VARCHAR2(128) NOT NULL Name of the partitioned LOB index
DEF_CHUNK NUMBER NOT NULL Default value of CHUNK for a LOB data partition to be used when adding a partition
DEF_PCTVERSION NUMBER NOT NULL Default value of PCTVERSION for a LOB data partition to be used when adding a partition
DEF_CACHE VARCHAR2(10)   Indicates whether and how the LOB data is cached by default in the buffer cache:
  • YES - LOB data is placed in the buffer cache

  • NO - LOB data either is not brought into the buffer cache or is brought into the buffer cache and placed at the least recently used end of the LRU list

  • CACHEREADS - LOB data is brought into the buffer cache only during read operations but not during write operations

DEF_IN_ROW VARCHAR2(3)   Indicates whether LOB data < 4000 bytes is stored by default inline (in the row) (YES) or not (NO); that is, whether or not ENABLE STORAGE IN ROW was specified when the LOB column was created or last altered
DEF_TABLESPACE_NAME VARCHAR2(30)   Default tablespace for a LOB data partition to be used when adding a partition
DEF_INITIAL_EXTENT VARCHAR2(40)   Default value of INITIAL for a LOB data partition to be used when adding a partition, or DEFAULT if no INITIAL value was specified
DEF_NEXT_EXTENT VARCHAR2(40)   Default value of NEXT for a LOB data partition to be used when adding a partition, or DEFAULT if no NEXT value was specified
DEF_MIN_EXTENTS VARCHAR2(40)   Default value of MINEXTENTS for a LOB data partition to be used when adding a partition, or DEFAULT if no MINEXTENTS value was specified
DEF_MAX_EXTENTS VARCHAR2(40)   Default value of MAXEXTENTS for a LOB data partition to be used when adding a partition, or DEFAULT if no MAXEXTENTS value was specified
DEF_MAX_SIZE VARCHAR2(40)   Default value of MAXSIZE for a LOB data partition to be used when adding a partition, or DEFAULT if no MAXSIZE value was specified
DEF_RETENTION VARCHAR2(7)   Default value of RETENTION for a LOB data partition to be used when adding a partition.

Possible values for SecureFiles:

  • NONE

  • AUTO

  • MIN

  • MAX

  • DEFAULT

  • INVALID

Possible values for BasicFiles:

  • YES

  • NO

DEF_MINRET VARCHAR2(40)   Default value of RETENTION MIN for a LOB data partition to be used when adding a partition, or DEFAULT if no RETENTION MIN value was specified
DEF_PCT_INCREASE VARCHAR2(40)   Default value of PCTINCREASE for a LOB data partition to be used when adding a partition, or DEFAULT if no PCTINCREASE value was specified
DEF_FREELISTS VARCHAR2(40)   Default value of FREELISTS for a LOB data partition to be used when adding a partition, or DEFAULT if no FREELISTS value was specified
DEF_FREELIST_GROUPS VARCHAR2(40)   Default value of FREELIST GROUPS for a LOB data partition to be used when adding a partition, or DEFAULT if no FREELIST GROUPS value was specified
DEF_LOGGING VARCHAR2(7)   Default LOGGING attribute for a LOB data partition to be used when adding a partition:
  • NONE - Not specified

    See Also: the *_LOBS and *_LOB_PARTITIONS views

  • YES

  • NO

DEF_BUFFER_POOL VARCHAR2(7)   Default buffer pool for a LOB data partition to be used when adding a partition:
  • DEFAULT

  • KEEP

  • RECYCLE

  • NULL

DEF_FLASH_CACHE VARCHAR2(7)   Default Database Smart Flash Cache hint to be used when adding a partition:
  • DEFAULT

  • KEEP

  • NONE

Solaris and Oracle Linux functionality only.

DEF_CELL_FLASH_CACHE VARCHAR2(7)   Default cell flash cache hint to be used when adding a partition:
  • DEFAULT

  • KEEP

  • NONE

See Also: Oracle Exadata Storage Server Software documentation for more information

DEF_ENCRYPT VARCHAR2(4)   Default value of ENCRYPT for a LOB data partition to be used when adding a partition.

Possible values for SecureFiles:

  • YES

  • NO

Possible value for BasicFiles:

  • NONE - Not applicable

DEF_COMPRESS VARCHAR2(6)   Default value of COMPRESS for a LOB data partition to be used when adding a partition.

Possible values for SecureFiles:

  • LOW

  • MEDIUM

  • HIGH

  • NO - Compression is off

Possible value for BasicFiles:

  • NONE - Not applicable

DEF_DEDUPLICATE VARCHAR2(15)   Default value of DEDUPLICATE for a LOB data partition to be used when adding a partition.

Possible values for SecureFiles:

  • LOB - Deduplicate

  • NO - Keep duplicates

Possible values for BasicFiles:

  • NONE - Not applicable

DEF_SECUREFILE VARCHAR2(3)   Indicates whether the LOB is SecureFiles (YES) or not (NO)