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Oracle database schema2/13/2023 ![]() Impdp system/ DIRECTORY=IMP_DIR dumpfile= schemas=HR TABLE_EXISTS_ACTION=REPLACE parallel=3Ħ. ![]() Impdp system/ DIRECTORY=IMP_DIR dumpfile= TABLE_EXISTS_ACTION=REPLACE parallel=3 If the schema exists and you want to import by replacing the table i.e dropping the existing table and importing from the dump CREATE OR REPLACE DIRECTORY "IMP_DIR" as '/u01/dumpfileoloc' Impdp system/ DIRECTORY=IMP_DIR dumpfile= schemas=HR REMAP_SCHEMA=HR:HR2 parallel=3ĥ. Impdp system/ DIRECTORY=IMP_DIR dumpfile= REMAP_SCHEMA=HR:HR2 parallel=3 If the schema exists and you want to import with a different name like HR2, then CREATE OR REPLACE DIRECTORY "IMP_DIR" as '/u01/dumpfileoloc' Impdp system/ DIRECTORY=IMP_DIR dumpfile= schemas=HR parallel=3Ĥ. If the import is a full backup, then it is required to specify the schema otherwise it will try to import the whole database CREATE OR REPLACE DIRECTORY "IMP_DIR" as '/u01/dumpfileoloc' ![]() Impdp system/ DIRECTORY=IMP_DIR dumpfile= parallel=3 ![]() Now if the schema does not exist in the target database CREATE OR REPLACE DIRECTORY "IMP_DIR" as '/u01/dumpfileoloc' ![]()
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