Oracle DBMS_REGISTRY_SIMPLE
Version 26ai

General Information
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Purpose Used with c scripts prior to upgrading the data dictionary.
AUTHID DEFINER
Dependencies
DBMS_REGISTRY DBMS_REGISTRY_SYS DUAL
Documented No
First Available 12.1
Pragma PRAGMA SUPPLEMENTAL_LOG_DATA(default, NONE);
Security Model Owned by SYS with no privileges granted
Source {ORACLE_HOME}/rdbms/admin/dbmscrs.sql
Subprograms
 
IS_DB_CONSOLIDATED
Returns TRUE if a database is a container DB dbms_registry_simple.is_db_consolidated RETURN BOOLEAN;
BEGIN
  IF dbms_registry_simple.is_db_consolidated THEN
    dbms_output.put_line('This is a Consolidated DB');
  ELSE
    dbms_output.put_line('Not a Consolidated DB');
  END IF;
END;
/

This is a Consolidated DB

PL/SQL procedure successfully completed.
 
IS_DB_PDB
Returns TRUE if the current session is connected to a PDB dbms_registry_simple.is_db_pdb RETURN BOOLEAN;
conn / as sysdba

BEGIN
  IF dbms_registry_simple.is_db_pdb THEN
    dbms_output.put_line('This is a PDB');
  ELSE
    dbms_output.put_line('Not a PDB');
  END IF;
END;
/
Not a PDB

PL/SQL procedure successfully completed.


ALTER SESSION SET CONTAINER = pdbdev;

BEGIN
  IF dbms_registry_simple.is_db_pdb THEN
    dbms_output.put_line('This is a PDB');
  ELSE
    dbms_output.put_line('Not a PDB');
  END IF;
END;
/
This is a PDB

PL/SQL procedure successfully completed.
 
IS_DB_PDB_SEED
Returns TRUE if the current session is connected to the SEED PDB dbms_registry_simple.is_db_pdb_seed RETURN BOOLEAN;
conn / as sysdba

BEGIN
  IF dbms_registry_simple.is_db_pdb_seed THEN
    dbms_output.put_line('This is PDB$SEED');
  ELSE
    dbms_output.put_line('Not PDB$SEED');
  END IF;
END;
/
Not PDB$SEED

PL/SQL procedure successfully completed.

ALTER SESSION SET CONTAINER = pdb$seed;

BEGIN
  IF dbms_registry_simple.is_db_pdb_seed THEN
    dbms_output.put_line('This is PDB$SEED');
  ELSE
    dbms_output.put_line('Not PDB$SEED');
  END IF;
END;
/
This is PDB$SEED

PL/SQL procedure successfully completed.
 
IS_DB_ROOT
Returns TRUE if the current session is connected to the ROOT CONTAINER dbms_registry_simple.is_db_root RETURN BOOLEAN;
conn sys@pdbdev as sysdba

BEGIN
  IF dbms_registry_simple.is_db_root THEN
    dbms_output.put_line('This is CDB$ROOT');
  ELSE
    dbms_output.put_line('Not CDB$ROOT');
  END IF;
END;
/
This is CDB$ROOT

PL/SQL procedure successfully completed.

ALTER SESSION SET CONTAINER = pdbdev;

BEGIN
  IF dbms_registry_simple.is_db_root THEN
    dbms_output.put_line('This is CDB$ROOT');
  ELSE
    dbms_output.put_line('Not CDB$ROOT');
  END IF;
END;
/
Not CDB$ROOT

PL/SQL procedure successfully completed.

Related Topics
Built-in Functions
Built-in Packages
DBMS_REGISTRY
DBMS_REGISTRY_EXTENDED
DBMS_REGISTRY_SERVER
DBMS_REGISTRY_SYS
What's New In 21c
What's New In 26ai

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