Oracle | DBMS

Oracle DBMS_DLM Version 21c

General Information

Library Note

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Purpose Pre-opens or pre-closes a pluggable database.

What either of these two terms actually mean remains unknown but is a response to bug 29123222.

AUTHID DEFINER

Dependencies

DBMS_ASSERT

Documented No

Exceptions Unfortunately seems to be none. And we say unfortunately because it does not sanitize or validate its inputs.

Enter an invalid PDB name or SID and it happily accepts it and reports that it ran successfully.

First Available 20c

Pragma PRAGMA SUPPLEMENTAL_LOG_DATA(default, READ_ONLY);

Security Model Owned by SYS with EXECUTE granted to the DBA role.

Source {ORACLE_HOME}/rdbms/admin/dbmssrv.sql

Subprograms

PDB_PRECLOSE

PDB_PREOPEN

PDB_PRECLOSE (new 20c)

Pre-closes a pluggable database dbms_dlm.preclose( r_pdb_name IN VARCHAR2, source_inst_sid IN VARCHAR2 := NULL, target_inst_sid IN VARCHAR2 := NULL, timeout IN BINARY_INTEGER := NULL, max_pdbs IN BINARY_INTEGER := NULL, options IN BINARY_INTEGER := NULL);

exec dbms_dlm.pdb_preclose('PDBDEV');

      

      PL/SQL procedure successfully completed.

PDB_PREOPEN (new 20c)

Pre-opens a pluggable database dbms_dlm.preopen( r_pdb_name IN VARCHAR2, source_inst_sid IN VARCHAR2, target_inst_sid IN VARCHAR2 := NULL, timeout IN BINARY_INTEGER := NULL, max_pdbs IN BINARY_INTEGER := NULL, options IN BINARY_INTEGER := NULL);

exec dbms_dlm.pdb_preopen('PDBDEV', 'ORABASE');

      

      PL/SQL procedure successfully completed.