EXCLUDE

Default: none

Purpose

Enables you to filter the metadata that is exported by specifying objects and object types that you want excluded from the export operation.

Syntax and Description

EXCLUDE=object_type[:name_clause] [, ...]

All object types for the given mode of export will be included except those specified in an EXCLUDE statement. If an object is excluded, all of its dependent objects are also excluded. For example, excluding a table will also exclude all indexes and triggers on the table.

The name_clause is optional. It allows selection of specific objects within an object type. It is a SQL expression used as a filter on the type's object names. It consists of a SQL operator and the values against which the object names of the specified type are to be compared. The name clause applies only to object types whose instances have names (for example, it is applicable to TABLE, but not to GRANT). The name clause must be separated from the object type with a colon and enclosed in double quotation marks, because single-quotation marks are required to delimit the name strings. For example, you could set EXCLUDE=INDEX:"LIKE 'EMP%'"to exclude all indexes whose names start with emp.

If no name_clause is provided, all objects of the specified type are excluded.

More than one EXCLUDE statement can be specified.

Oracle recommends that you place EXCLUDE clauses in a parameter file to avoid having to use escape characters on the command line.