4.128 ALL_TAB_IDENTITY_COLS

ALL_TAB_IDENTITY_COLS describes all table identity columns.

Related Views

• DBA_TAB_IDENTITY_COLS describes all table identity columns.

• USER_TAB_IDENTITY_COLS describes all table identity columns. This view does not display the OWNER column.

Column	Datatype	NULL	Description
OWNER	VARCHAR2(128)	NOT NULL	Owner of the table
TABLE_NAME	VARCHAR2(128)	NOT NULL	Name of the table
COLUMN_NAME	VARCHAR2(128)	NOT NULL	Name of the identity column
GENERATION_TYPE	VARCHAR2(10)		Generation type of the identity column. Possible values are ALWAYS or BY DEFAULT.
SEQUENCE_NAME	VARCHAR2(128)	NOT NULL	Name of the sequence associated with the identity column
IDENTITY_OPTIONS	VARCHAR2(298)		Options for the identity column sequence generator

See Also:

• "DBA_TAB_IDENTITY_COLS"

• "USER_TAB_IDENTITY_COLS"

See Also:

• The ALTER TABLE statement in Oracle AI Database SQL Language Reference for more information about creating an identity column

• The CREATE TABLE statements in Oracle AI Database SQL Language Reference for more information about creating an identity column