ALL_CONS_COLUMNS

ALL_CONS_COLUMNS describes columns that are accessible to the current user and that are specified in constraints.

Related Views

• DBA_CONS_COLUMNS describes all columns in the database that are specified in constraints.

• USER_CONS_COLUMNS describes columns that are owned by the current user and that are specified in constraints.

Column	Datatype	NULL	Description
OWNER	VARCHAR2(128)	NOT NULL	Owner of the constraint definition
CONSTRAINT_NAME	VARCHAR2(128)	NOT NULL	Name of the constraint definition If the constraint is inherited from a data use case domain specified for the column, a system-generated constraint name is displayed, not the constraint name specified in the data use case domain.
TABLE_NAME	VARCHAR2(128)	NOT NULL	Name of the table with the constraint definition
COLUMN_NAME	VARCHAR2(4000)		Name of the column or attribute of the object type column specified in the constraint definition Note: If you create a constraint on a user-defined REF column, the system creates the constraint on the attributes that make up the REF column. Therefore, the column names displayed in this view are the attribute names, with the REF column name as a prefix, in the following form: "REF_name"."attribute"
POSITION	NUMBER		Original position of the column or attribute in the definition of the object
DOMAIN_OWNER	VARCHAR2(128)		If the constraint is inherited from a data use case domain specified for the column, the owner of the data use case domain
DOMAIN_NAME	VARCHAR2(128)		If the constraint is inherited from a data use case domain specified for the column, the name of the data use case domain

See Also:

• “DBA_CONS_COLUMNS”

• “USER_CONS_COLUMNS”