Script to Export Database Schema using DBMS_METADATA. It very useful if don't have permission on DATA PUMP, or you want get DDL for all objects

Usage:

sql> conn schema_name/schema_pwd@ORACL

sql> @exp.sql

After that script will be generate DDL for each object type in separate folder exp_schema\schema_name\TABLE | VIEWS| PROCEDURE etc. Tablespace name, owner and sysnonym table owner replaced to define in defines.sql where you can set new values before import.

For import schema run exp_schema\schema_name\BuildAll.sql script on target schema.

Not supported objects:

 SCHEDULER GROUP,
 SCHEDULE,
 PROGRAM,
 LOB,
 JOB CLASS,
 JAVA CLASS,
 JAVA DATA,
 JAVA RESOURCE,
 INDEXTYPE',
 EVALUATION CONTEXT,
 EDITION,
 DIRECTORY,
 DESTINATION,
 CONSUMER GROUP,
 CLUSTER,
 DATABASE LINK