1. Database Reference
  2. Static Data Dictionary Views
  3. Static Data Dictionary Views: ALL_ALL_TABLES to ALL_OUTLINES
  4. ALL_COL_COMMENTS

2.80 ALL_COL_COMMENTS

ALL_COL_COMMENTS displays comments on the columns of the tables and views accessible to the current user.

Related Views

  • DBA_COL_COMMENTS displays comments on the columns of all tables and views in the database.

  • USER_COL_COMMENTS displays comments on the columns of the tables and views owned by the current user. This view does not display the OWNER column.

Column Datatype NULL Description

OWNER

VARCHAR2(128)

NOT NULL

Owner of the object

TABLE_NAME

VARCHAR2(128)

NOT NULL

Name of the object

COLUMN_NAME

VARCHAR2(128)

NOT NULL

Name of the column

COMMENTS

VARCHAR2(4000)

Comment on the column

ORIGIN_CON_ID

NUMBER

The ID of the container where the data originates. Possible values include:

  • 0: This value is used for rows in non-CDBs. This value is not used for CDBs

  • n: This value is used for rows containing data that originate in the container with the ID n (n=1 if the data originates in root)

See Also: