April 20, 2014April 24, 2014DataBase MySQL Windows 5.1 Instance Configuration Wizard "C:Program FilesMySQLMySQL Server 5.1binMySQLInstanceConfig.exe" < p> Read more
April 15, 2014DataBase How to list all Database names in Oracle List all DB names along with basic details: SQL> select DBID, NAME, OPEN_MODE from v$database; DBID NAME OPEN_MODE ———- ——— ———- 2337018765 PRODDB01 READ WRITE SQL> List all DB names along with all details: SQL> select * from v$database; DBID NAME CREATED RESETLOGS_CHANGE# RESETLOGS ———- ——— ——— —————– ——— PRIOR_RESETLOGS_CHANGE# PRIOR_RES LOG_MODE CHECKPOINT_CHANGE# ———————– ——— ———— —————— ARCHIVE_CHANGE# CONTROL CONTROLFI CONTROLFILE_SEQUENCE# CONTROLFILE_CHANGE# ————— ——- ——— ——————— ——————- CONTROLFI OPEN_RESETL VERSION_T OPEN_MODE ——— ———– ——— ———- 2337018765 PRODDB01 11-AUG-06 1 11-AUG-06 0 NOARCHIVELOG 5362658 5321718 CURRENT 11-AUG-06 33359 5362658 11-APR-14 NOT ALLOWED 11-AUG-06 READ WRITE SQL> […] Read more
April 11, 2014DataBase Detaching existing/running Database and Attaching different database in active Oracle instance Existing Instance and Database status: Environment Variables: [root@dev ~]# env | grep ORA ORACLE_OEM_JAVARUNTIME=/opt/java/jre ORACLE_OWNER=oracle ORACLE_SID=ins02 ORACLE_BASE=/opt/oracle ORACLE_TERM=xterm ORACLE_HOME=/opt/oracle/product/8.1.6 [root@dev ~]# Oracle Initialization Files: [root@dev /]# ls -l $ORACLE_HOME/dbs total 32 lrwxrwxrwx 1 oracle dba 40 Dec 5 2008 configins02.ora -> /opt/dbfiles/admin/ins02/pfile/configins02.ora -rw-r–r– 1 oracle dba 9219 Oct 22 1999 initdw.ora -rw-r–r– 1 oracle dba 8385 Oct 22 1999 init.ora lrwxrwxrwx 1 oracle dba 38 Dec 5 2008 initins02.ora -> /opt/dbfiles/admin/ins02/pfile/initins02.ora -rw-rw—- 1 oracle dba 24 Apr 9 14:32 lkins02 -rwSr—– 1 oracle dba 2560 Dec 5 2008 orapwins02 [root@dev /]# Instance Name and Status: SQL> select instance_name, […] Read more