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  • sess1.sql Oracle
  • How To Limit The Access To The Database So That Only One User Per Schema Are Connected (One Concurrent User Per Schema) Oracle
  • Explain Plan Output 2 Oracle
  • To see mem usage and CPU usage system wide. Linux/Unix
  • USE_NL and INDEX hints example Oracle
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  • Proc Compilation Oracle
  • Creating a Container Database using dbaascli Uncategorized
  • pvm_metric.sql for gathering report from vmstat tables Oracle
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Find_planinfo.sql

Posted on 08-Apr-202322-Apr-2025 By Admin No Comments on Find_planinfo.sql

/********************************************Author: Paresh MehtaScript Name : find_planinfo.sql********************************************/set lines 200set pages 500set echo offcol execs for 999,999,999col avg_etime for 999,999.999col avg_lio for 999,999,999.9col begin_interval_time for a30col node for 99999col plan_hash_value format 99999999999999col sql_profile format a30col intrvl format a29col component format a20alter session set nls_date_format=’DD-MON-RRRR:HH24:MI:SS’;–break on plan_hash_value,sql_profile on startup_time skip 1accept v_sql_id prompt ‘Enter SQL_ID ->’select s.instance_number, to_char(begin_interval_time,’DD-MON:HH24:MI’)…

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Oracle, SQL scripts

Wait.sql

Posted on 04-Apr-202322-Apr-2025 By Admin No Comments on Wait.sql

/********************************************Author: Paresh MehtaScript Name : waitt.sqlwaits order by sql start time********************************************/set feedback 1set pages 2000set lines 190column event format a45column machin format a12column modul format a10column prg format a10column osuser1 format a10column username format a10column sesinfo format a15column blockedby format a15alter session set nls_date_format=’DDMONRR:HH24:MI:SS’;select /*+ first_rows(100) */ a.sid || ‘,’ || a.serial# || ‘,@’ ||…

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Oracle, SQL scripts

CPU speed on Linux

Posted on 10-Dec-2010 By Admin No Comments on CPU speed on Linux

less /proc/cpuinfo

Linux/Unix, shell

CPU speed on solaris

Posted on 10-Dec-2010 By Admin No Comments on CPU speed on solaris

To get cpu speed, use psrinfo -v psrinfo -v Status of virtual processor 0 as of: 12/10/2010 11:33:07 on-line since 08/01/2010 15:55:44. The sparcv9 processor operates at 1800 MHz, and has a sparcv9 floating point processor. Status of virtual processor 1 as of: 12/10/2010 11:33:07 on-line since 08/01/2010 15:55:50. The sparcv9 processor operates at 1800…

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Linux/Unix, shell

get_aix_vmstat.ksh

Posted on 18-Nov-2010 By Admin No Comments on get_aix_vmstat.ksh

#!/bin/ksh -x # First, we must set the environment . . . . ORACLE_SID=fdprod export ORACLE_SID ORACLE_HOME=/orastdbybin/fdprod/product/10.2 export ORACLE_HOME PATH=$ORACLE_HOME/bin:$PATH export PATH SERVER_NAME=`hostname` typeset -u SERVER_NAME export SERVER_NAME # sample every two minutes (120 seconds) . . . . SAMPLE_TIME=30 while true do vmstat ${SAMPLE_TIME} 2 > /tmp/msg$$ cat /tmp/msg$$|sed 1,7d | awk ‘{ printf(“%s…

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Oracle, SQL scripts

Processes Parameter decision

Posted on 17-Nov-2010 By Admin No Comments on Processes Parameter decision

According to the query output from V$RESOURCE_LIMIT, the PROCESSES parameter limit is not yet reached. RESOURCE_NAME processes CURRENT_UTILIZATION 102 MAX_UTILIZATION 559 INITIAL_ALLOCATION 2000 LIMIT_VALUE 2000 The maximum value it ever reached was 559, while the limit is set to 2000.

Oracle, SQL scripts

How To Resolve Stranded DBA_2PC_PENDING Entries ID 401302.1 (Very Good prooven)

Posted on 11-Nov-2010 By Admin No Comments on How To Resolve Stranded DBA_2PC_PENDING Entries ID 401302.1 (Very Good prooven)

Ref ID: How To Resolve Stranded DBA_2PC_PENDING Entries [ID 401302.1] Issue: We had network outage and there were some distributed transactions with dblinks hangs. Causing issue when trying to update some rows of the base table. Problem Discription: ==================== As a result of a failed commit of a distributed transaction, some entries canbe left in…

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Oracle, SQL scripts

grep multuple patterns

Posted on 27-Oct-2010 By Admin No Comments on grep multuple patterns

cat test1 | egrep ‘TNS-|Client address’ | sed -e ‘s/^.*HOST/HOST/’

Linux/Unix, shell

fuser to check who is using diretory

Posted on 22-Oct-2010 By Admin No Comments on fuser to check who is using diretory

fuser -cu /directory_name

Linux/Unix, shell

Unix command for system configuration

Posted on 21-Oct-2010 By Admin No Comments on Unix command for system configuration

Seeing kernel version (32/64 Bit) on Unix flavors. -isainfo -kv on Solaris -lsconf on AIX -uname -a on Linux to See configuration -prtdiag on Solaris -lsconf on AIX -dmidecode on Linux Other useful Unix commands: Disk usage. # df -al Memory information. # free Network information. # ifconfig -a Installed Modules information. #lsmod Currently mounted…

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Linux/Unix, shell

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