قاعدة البيانات لا تقوم وتعطينى ال error التالى:
ORACLE instance started.

Total System Global Area 289406976 bytes
Fixed Size 1248576 bytes
Variable Size 92275392 bytes
Database Buffers 188743680 bytes
Redo Buffers 7139328 bytes
Database mounted.
ORA-16038: log 3 sequence# 138 cannot be archived
ORA-19809: limit exceeded for recovery files
ORA-00312: online log 3 thread 1:
'D:\ORACLE\PRODUCT\10.2.0\ORADATA\ORCL\REDO03.LOG'
ORA-00312: online log 3 thread 1:
'D:\ORACLE\PRODUCT\10.2.0\ORADATA\ORCL\REDO06.LOG'
ORA-00312: online log 3 thread 1:
'D:\ORACLE\PRODUCT\10.2.0\ORADATA\ORCL\REDO07.LOG'

there's no space for flash recovery area

SQL> alter system set DB_RECOVERY_FILE_DEST_SIZE = 10g;
...
SQL> shutdown immediate;
...
SQL> startup;

...no error message this time...

SQL> exit