feat(clienti): add Oracle XE PDB recreare scripts and audit cleanup
- Complete PDB export/import workflow (16 scripts in clienti/oracle-xe-21c/import/) - Recreare PDB script with step-by-step guide (recreare_pdb.sql) - Universal audit cleanup script for Oracle XE 11g-21c (cleanup_audit.sql) - Troubleshooting guide with all lessons learned (depanare-ora-12954-spatiu.md) - Fixed: DIRECTORY grant syntax, DBMS_LOCK grant, remap_tablespace USERS:ROA, impdp quoted AS SYSDBA for Windows, AWR retention 8 days, datafile full path - Updated roa-windows-setup docs with XE prevention steps and gotchas table Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Claude Agent
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clienti/oracle-xe-21c/import/recreare_pdb.sql
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clienti/oracle-xe-21c/import/recreare_pdb.sql
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-- ============================================================
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-- RECREARE PDB XEPDB1 - Oracle XE 21c
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-- Scop: PDB curat cu SYSAUX mic (~500 MB vs 7.8 GB)
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-- ============================================================
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--
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-- IMPORTANT: Inlocuieste PAROLA_SYS cu parola reala a user-ului SYS.
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-- Daca nu stii parola, seteaz-o INAINTE de export:
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-- sqlplus / as sysdba
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-- ALTER USER SYS IDENTIFIED BY "ParolaNoua123";
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-- Apoi foloseste "ParolaNoua123" peste tot unde apare PAROLA_SYS.
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--
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-- PREREQUISITE: Exporturile trebuie sa fi fost rulate cu succes!
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-- 1. expdp (Data Pump) - din CMD
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-- 2. export_pdb_complet.sql - din SQLPlus
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-- 3. Fisierele .dmp si .sql trebuie sa fie in C:\DMPDIR
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--
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-- TIMP ESTIMAT: ~30-45 minute (depinde de dimensiunea dump-urilor)
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-- ============================================================
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-- ************************************************************
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-- PASUL 0: EXPORT (daca nu s-a facut deja)
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-- ************************************************************
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-- Conecteaza-te la PDB-ul VECHI si ruleaza exporturile:
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--
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-- A) Data Pump (din CMD, nu SQLPlus):
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-- expdp \"sys/PAROLA_SYS@XEPDB1 AS SYSDBA\" schemas=CONTAFIN_ORACLE,FIRMA directory=DMPDIR dumpfile=schemas_export.dmp logfile=schemas_export.log
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-- expdp \"sys/PAROLA_SYS@XEPDB1 AS SYSDBA\" tables=SYS.AUTH_SERII,SYS.AUTH_DETALII,SYS.INFO directory=DMPDIR dumpfile=sys_tables.dmp logfile=sys_tables_export.log
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--
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-- B) SQL export (din SQLPlus conectat la XEPDB1):
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-- sqlplus sys/PAROLA_SYS@XEPDB1 AS SYSDBA
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-- @C:\DMPDIR\import\export_pdb_complet.sql
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--
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-- VERIFICA: schemas_export.dmp si sys_tables.dmp exista in C:\DMPDIR
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-- si log-urile nu contin erori fatale.
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-- ************************************************************
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-- ============================================================
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-- PASUL 1: Drop PDB vechi
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-- ============================================================
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-- Conectare: sqlplus / as sysdba (conecteaza la CDB$ROOT)
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-- SAU: sqlplus sys/PAROLA_SYS AS SYSDBA
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ALTER SESSION SET CONTAINER = CDB$ROOT;
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ALTER PLUGGABLE DATABASE XEPDB1 CLOSE IMMEDIATE;
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DROP PLUGGABLE DATABASE XEPDB1 INCLUDING DATAFILES;
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-- ============================================================
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-- PASUL 2: Recreare PDB din seed
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-- ============================================================
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CREATE PLUGGABLE DATABASE XEPDB1 ADMIN USER PDBADMIN IDENTIFIED BY "RomfastRP2023"
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FILE_NAME_CONVERT = ('pdbseed', 'XEPDB1');
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ALTER PLUGGABLE DATABASE XEPDB1 OPEN;
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ALTER PLUGGABLE DATABASE XEPDB1 SAVE STATE;
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-- ============================================================
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-- PASUL 3: Conectare la PDB-ul nou + creare DMPDIR
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-- ============================================================
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ALTER SESSION SET CONTAINER = XEPDB1;
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CREATE OR REPLACE DIRECTORY DMPDIR AS 'C:\DMPDIR';
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GRANT READ, WRITE ON DIRECTORY DMPDIR TO SYS;
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-- ============================================================
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-- PASUL 4: FAZA 1 - Infrastructura (inainte de Data Pump)
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-- ============================================================
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-- Ruleaza import master-ul care creeaza:
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-- tablespaces -> useri -> directories -> tabele SYS -> context
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@C:\DMPDIR\import\11_import_master.sql
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-- ============================================================
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-- PASUL 5: DATA PUMP IMPORT (din CMD, NU din SQLPlus!)
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-- ============================================================
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-- Deschide CMD nou si ruleaza:
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--
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-- impdp \"sys/PAROLA_SYS@XEPDB1 AS SYSDBA\" directory=DMPDIR dumpfile=schemas_export.dmp logfile=schemas_import.log remap_tablespace=USERS:ROA
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-- impdp \"sys/PAROLA_SYS@XEPDB1 AS SYSDBA\" directory=DMPDIR dumpfile=sys_tables.dmp logfile=sys_tables_import.log table_exists_action=APPEND
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--
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-- ASTEAPTA sa termine AMBELE importuri inainte de pasul 6!
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-- Verifica log-urile: schemas_import.log si sys_tables_import.log
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-- ============================================================
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-- ============================================================
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-- PASUL 6: FAZA 2 - Obiecte dependente (dupa Data Pump)
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-- ============================================================
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-- Conecteaza-te inapoi la PDB:
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-- sqlplus sys/PAROLA_SYS@XEPDB1 AS SYSDBA
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-- SAU daca esti deja conectat la CDB$ROOT:
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-- ALTER SESSION SET CONTAINER = XEPDB1;
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@C:\DMPDIR\import\11_import_master_faza2.sql
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-- ============================================================
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-- PASUL 7: Compilare obiecte invalide
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-- ============================================================
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EXEC DBMS_UTILITY.COMPILE_SCHEMA('CONTAFIN_ORACLE');
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EXEC DBMS_UTILITY.COMPILE_SCHEMA('FIRMA');
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EXEC DBMS_UTILITY.COMPILE_SCHEMA('SYS', FALSE);
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-- ============================================================
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-- PASUL 8: Verificare finala
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-- ============================================================
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PROMPT
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PROMPT =============================================
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PROMPT VERIFICARE SPATIU
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PROMPT =============================================
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SELECT tablespace_name, ROUND(SUM(bytes)/1024/1024) AS allocated_mb
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FROM dba_data_files GROUP BY tablespace_name ORDER BY allocated_mb DESC;
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SELECT ROUND(SUM(bytes)/1024/1024) AS total_mb FROM dba_data_files;
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PROMPT
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PROMPT =============================================
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PROMPT OBIECTE INVALIDE (ar trebui sa fie 0)
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PROMPT =============================================
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SELECT owner, object_name, object_type, status
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FROM dba_objects
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WHERE status = 'INVALID'
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AND owner IN ('SYS', 'CONTAFIN_ORACLE', 'FIRMA', 'ROMPETROLE')
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ORDER BY owner, object_type, object_name;
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PROMPT
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PROMPT =============================================
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PROMPT AUTO TASKS (ar trebui DISABLED)
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PROMPT =============================================
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SELECT client_name, status FROM dba_autotask_client;
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PROMPT
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PROMPT =============================================
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PROMPT RECREARE PDB COMPLETA!
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PROMPT Total alocat ar trebui sa fie ~2-3 GB
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PROMPT (vs 11.5 GB inainte de recreare)
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PROMPT =============================================
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