Oracle

How to lock / unlock oracle database user account
How to enable the Fast Recovery Area in Oracle 12c
Useful sql scripts for Oracle DBA
How To Delete Specific Archivelogs and Backups Using RMAN
RESTORE DATABASE VALIDATE vs RESTORE ARCHIVE VALIDATE
ORA-01113: file n needs media recovery – ORA-01110: data file n: \SYSTEM01.dbf′
How to Enable / Disable Restricted Session in Oracle Database
15 Oracle Exp Command Examples to Export Database Objects
ORA-39065: unexpected master process exception in DISPATCH