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Oracle® Database Reference
11g Release 2 (11.2)

E40402-15
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ALL_EXTERNAL_TABLES

ALL_EXTERNAL_TABLES describes the external tables accessible to the current user.

Related Views

Column Datatype NULL Description
OWNER VARCHAR2(30) NOT NULL Owner of the external table
TABLE_NAME VARCHAR2(30) NOT NULL Name of the external table
TYPE_OWNER CHAR(3)   Owner of the implementation type for the external table access driver
TYPE_NAME VARCHAR2(30) NOT NULL Name of the implementation type for the external table access driver
DEFAULT_DIRECTORY_OWNER CHAR(3)   Owner of the default directory for the external table
DEFAULT_DIRECTORY_NAME VARCHAR2(30) NOT NULL Name of the default directory for the external table
REJECT_LIMIT VARCHAR2(40)   Reject limit for the external table, or UNLIMITED
ACCESS_TYPE VARCHAR2(7)   Type of access parameters for the external table:
  • BLOB

  • CLOB

ACCESS_PARAMETERS CLOB   Access parameters for the external table
PROPERTY VARCHAR2(10)   Property of the external table:
  • REFERENCED - Referenced columns

  • ALL - All columns