oracle - Information about DBMS_METADATA.SET_TRANSFORM_PARAM attribute EXPORT -

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i using dbms_metadata.get_ddl utility extract ddl oracle database , need information export parameter procedure dbms_metadata.set_transform_param, can't find in official documentation , apparently it's not case. after testing extracting objects , without parameter thing noticed when export set false views object extracted create or replace view otherwise extracted create view.

could 1 explain me export parameter ??

note :i using jdbc generate dll.

code snippet below :

" dbms_metadata.set_transform_param(dbms_metadata.session_transform,'export',true);"


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