ORA-39039 Schema expression "string" contains no valid schemas. Cause The specified SCHEMA_EXPR filter resulted in no schemas being selected. Action Correct the the SCHEMA_EXPR filter specification.© Oracle About Oracle Contact Us Products A-Z Terms of Use & Privacy Cookie 喜好设置 Ad ...
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Oracle Database - Enterprise Edition - Version 10.1.0.2 and later: Datapump Import Fails With ORA-31655 and ORA-39039