# Conexiuni Oracle - ROMFASTSQL

## 🐳 Oracle XE 21c - Docker în LXC 108 (Proxmox)

### Informații Server
- **Host**: 10.0.20.105 (LXC 108 pe Proxmox 10.0.20.201)
- **Port**: 1521
- **Container Docker**: oracle-xe
- **Versiune**: Oracle Database 21c Express Edition
- **CDB**: XE
- **User SYS**: sys / romfastsoft (CONTAINER=ALL)
- **User SYSTEM**: system / romfastsoft (CONTAINER=ALL)

### PDB-uri Disponibile

#### 1. PDB: ROA (Producție)
```bash
# Connection String
Host: 10.0.20.105
Port: 1521
Service Name: roa
```

**Useri:**
- **SYS**: sys / romfastsoft (as SYSDBA)
- **SYSTEM**: system / romfastsoft
- **CONTAFIN_ORACLE**: CONTAFIN_ORACLE / OraclePass123
- **MARIUSM_AUTO**: MARIUSM_AUTO / OraclePass123

**SQL*Plus:**
```bash
sqlplus sys/romfastsoft@10.0.20.105:1521/roa as sysdba
sqlplus system/romfastsoft@10.0.20.105:1521/roa
sqlplus CONTAFIN_ORACLE/OraclePass123@10.0.20.105:1521/roa
sqlplus MARIUSM_AUTO/OraclePass123@10.0.20.105:1521/roa
```

**JDBC:**
```
jdbc:oracle:thin:@10.0.20.105:1521/roa
```

**TNS:**
```
ROA =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = 10.0.20.105)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = roa)
    )
  )
```

---

#### 2. PDB: ROA2 (Template pentru export DMP)
```bash
# Connection String
Host: 10.0.20.105
Port: 1521
Service Name: roa2
```

**Useri:**
- **SYS**: sys / romfastsoft (as SYSDBA)
- **SYSTEM**: system / romfastsoft
- **CONTAFIN_ORACLE**: CONTAFIN_ORACLE / ROMFASTSOFT
- **FIRMANOUA**: FIRMANOUA / ROMFASTSOFT

**SQL*Plus:**
```bash
sqlplus sys/romfastsoft@10.0.20.105:1521/roa2 as sysdba
sqlplus system/romfastsoft@10.0.20.105:1521/roa2
sqlplus CONTAFIN_ORACLE/ROMFASTSOFT@10.0.20.105:1521/roa2
sqlplus FIRMANOUA/ROMFASTSOFT@10.0.20.105:1521/roa2
```

**JDBC:**
```
jdbc:oracle:thin:@10.0.20.105:1521/roa2
```

**TNS:**
```
ROA2 =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = 10.0.20.105)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = roa2)
    )
  )
```

**Caracteristici ROA2:**
- Template pentru scheme noi (export DMP)
- Tablespace ROA: 2GB (pentru teste/template)
- Profil DEFAULT: parole nelimitate (PASSWORD_LIFE_TIME UNLIMITED)
- Obiecte SYS custom: AUTH_PACK, UPDATESQLPLUS, EXECUTESCRIPTOS, UTL_MAIL
- 232 sinonime publice CONTAFIN_ORACLE
- 149 grant-uri către PUBLIC

---

### Acces SSH/Docker

**SSH Proxmox:**
```bash
ssh root@10.0.20.201
```

**Acces LXC 108:**
```bash
# Din Proxmox
pct exec 108 -- bash

# Acces direct Oracle container
pct exec 108 -- docker exec -it oracle-xe bash

# SQL*Plus direct în container
pct exec 108 -- docker exec oracle-xe sqlplus sys/OraclePass123@localhost:1521/roa as sysdba
```

**Comenzi utile:**
```bash
# Status PDB-uri
echo "SELECT name, open_mode FROM v\$pdbs;" | sqlplus -s sys/romfastsoft@localhost:1521/XE as sysdba

# Verificare tablespace-uri ROA2
echo "SELECT tablespace_name, bytes/1024/1024 as MB FROM dba_data_files WHERE tablespace_name='ROA';" | sqlplus -s sys/romfastsoft@localhost:1521/roa2 as sysdba

# Status obiecte
echo "SELECT owner, COUNT(*), SUM(CASE WHEN status='VALID' THEN 1 ELSE 0 END) as valid FROM dba_objects WHERE owner IN ('CONTAFIN_ORACLE', 'FIRMANOUA') GROUP BY owner;" | sqlplus -s sys/romfastsoft@localhost:1521/roa2 as sysdba
```

---

## 🖥️ Oracle 10g - VM 107 (Windows 7)

### Informații Server
- **Host**: 10.0.20.122 (VM Windows 7)
- **Port**: 1521
- **Versiune**: Oracle Database 10g Release 10.2.0.1.0
- **SID**: ORCL
- **User SYS**: sys / oracle (as SYSDBA)

### Conexiuni

**SQL*Plus:**
```bash
sqlplus sys/oracle@10.0.20.122:1521/ORCL as sysdba
sqlplus CONTAFIN_ORACLE/OraclePass123@10.0.20.122:1521/ORCL
```

**JDBC:**
```
jdbc:oracle:thin:@10.0.20.122:1521:ORCL
```

**TNS:**
```
ORCL_VM107 =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = 10.0.20.122)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SID = ORCL)
    )
  )
```

**Note:**
- Sursă pentru export DMP Oracle 10g → Oracle 21c
- Archive DMP exportate: `firmanoua.zip` (contafin_oracle.dmp + firmanoua.dmp)
- Folosit pentru migrare către Oracle XE 21c

---

## 📝 Notițe Importante

### Diferențe Oracle 10g vs 21c
- Oracle 10g folosește **SID** (ORCL)
- Oracle 21c folosește **SERVICE_NAME** (roa, roa2)
- Migrare: Export DMP Oracle 10g → Import Data Pump Oracle 21c (`impdp`)

### Profile Parole
- **ROA**: Parolele pot expira (setări default Oracle)
- **ROA2**: Parolele NU expiră (PASSWORD_LIFE_TIME UNLIMITED)

### Backup și Export
```bash
# Export schema FIRMANOUA din ROA2
expdp system/romfastsoft@10.0.20.105:1521/roa2 \
  SCHEMAS=FIRMANOUA \
  DIRECTORY=DATA_PUMP_DIR \
  DUMPFILE=firmanoua_template_%U.dmp \
  LOGFILE=firmanoua_template.log \
  PARALLEL=2

# Export schema CONTAFIN_ORACLE din ROA2
expdp system/romfastsoft@10.0.20.105:1521/roa2 \
  SCHEMAS=CONTAFIN_ORACLE \
  DIRECTORY=DATA_PUMP_DIR \
  DUMPFILE=contafin_template_%U.dmp \
  LOGFILE=contafin_template.log \
  PARALLEL=2
```

---

## 🔧 Troubleshooting

### Verificare conexiune
```bash
# Test ping
ping 10.0.20.105

# Test port Oracle
nc -zv 10.0.20.105 1521

# Test SQL*Plus
sqlplus sys/romfastsoft@10.0.20.105:1521/roa as sysdba
```

### Restart Oracle Container
```bash
ssh root@10.0.20.201
pct exec 108 -- docker restart oracle-xe

# Verificare status
pct exec 108 -- docker ps
pct exec 108 -- docker logs oracle-xe --tail 50
```

### Verificare PDB status
```bash
# Open PDB dacă este MOUNTED
pct exec 108 -- docker exec oracle-xe sqlplus -s sys/romfastsoft@localhost:1521/XE as sysdba <<EOF
ALTER PLUGGABLE DATABASE roa2 OPEN;
ALTER PLUGGABLE DATABASE roa2 SAVE STATE;
EXIT;
EOF
```

---

**Data ultimei actualizări**: 2025-10-01
**Autor**: Marius Mutu
**Proiect**: ROMFASTSQL - Migrare Oracle 10g → Oracle XE 21c