DBA_VARRAYS

Description of varrays in tables accessible to the user

Columns
   ___________________________
 
   OWNER
      Owner of the varray
   PARENT_TABLE_NAME
      Name of the parent table containing the varray
   PARENT_TABLE_COLUMN
      Column name of the parent table that corresponds to the varray
   TYPE_OWNER
      Owner of the type of which the varray was created
   TYPE_NAME
      Name of the type of the varray
   LOB_NAME
      Name of the lob if varray is stored in a lob
   STORAGE_SPEC
      Indication of default or user-specified storage for the varray
   RETURN_TYPE
      Return type of the varray column locator or value
   ELEMENT_SUBSTITUTABLE
      Indication of whether the varray element is substitutable or not

Related:

Simon Sheppard
SS64.com