Oracle database drop ..
SQL> drop database;
drop database
*
ERROR at line 1:
ORA-01586: database must be mounted EXCLUSIVE and not open for this operation
SQL> shutdown immediate ;
Database closed.
Database dismounted.
ORACLE instance shut down.
SQL> startup mount exclusive restrict ;
ORACLE instance started.
Total System Global Area 1068937216 bytes
Fixed Size 2260088 bytes
Variable Size 671089544 bytes
Database Buffers 390070272 bytes
Redo Buffers 5517312 bytes
Database mounted.
SQL> exit
Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Partitioning, Automatic Storage Management, OLAP, Data Mining
and Real Application Testing options
[oracle@oraasm12c dbs]$ sqlplus / as sysdba
SQL*Plus: Release 11.2.0.4.0 Production on Sat Jul 1 19:03:25 2017
Copyright (c) 1982, 2013, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Partitioning, Automatic Storage Management, OLAP, Data Mining
and Real Application Testing options
SQL> drop database;
Database dropped.
No file in ASM ...
ASMCMD [+DATA] > ls -s
Block_Size Blocks Bytes Space Name
ASM/
ORA12C/
ORAWIN/
512 15 7680 0 orapwasm => +DATA/ASM/PASSWORD/pwdasm.256.938381713
vihaan/
