[TD - ORACLE] PDB Automatic Startup

PDB 구성시 자동으로 스타업 시키는 트리거 오라클 문서에서 발췌함

This is oracle document guide about PDB Automatic Startup

 

Pluggable Database (PDB) Automatic Startup

The 12.1.0.2 patchset has introduced the ability to preserve the startup state of PDBs, so you probably shouldn't be implementing a trigger in the manner discussed in this section.

Prior to 12.1.0.2, when the CDB is started, all PDBs remain in mounted mode. There is no default mechanism to automatically start them when the CDB is started. The way to achieve this is to use a system trigger on the CDB to start some or all of the PDBs.

CREATE OR REPLACE TRIGGER open_pdbs AFTER STARTUP ON DATABASE BEGIN EXECUTE IMMEDIATE 'ALTER PLUGGABLE DATABASE ALL OPEN'; END open_pdbs;