Skip to content
pvmehta.com

pvmehta.com

  • Home
  • About Me
  • Toggle search form
  • sid_wise_cursor.sql find open cursor basis on username or SID Oracle
  • Global Unique Identifier Generation in Oracle 9.2 SYS_GUID() Oracle
  • find_cons.sql Oracle
  • crontab syntax Linux/Unix
  • Useful Solaris Commands on 28-SEP-2005 Linux/Unix
  • VIvek Encryption Package and Its Usage Oracle
  • Index Range Scan Oracle
  • JSON/XML Types in Oracle Oracle
  • To check whether standby is recovering properly or not?? Oracle
  • Locally Managed Tablespace and Dictionary managed tablespace (LMT-DMT) Oracle
  • V$transaction notes for finding XID composition. Oracle
  • Clean up Oracle
  • Adding Datafile on Primary Server and Impact on Standby Server Oracle
  • Very clear article about oracle dataguard Oracle
  • Search and replace editor command in vi Linux/Unix

UTL_FILE test program

Posted on 03-Jul-2008 By Admin No Comments on UTL_FILE test program

Declare v_filehandle UTL_FILE.FILE_TYPE; file_dir VARCHAR2(50) :=’/db3/oracle/utlfiles’; begin t_file_name :=’Vatti_test.dat’; v_filehandle := UTL_FILE.FOPEN(file_dir, t_file_name, ‘w’); UTL_FILE.PUT_LINE(v_filehandle, ‘Hello TEST’); UTL_FILE.FCLOSE(v_filehandle); exception when others then dbms_output.put_line(sqlcode || ‘ ‘ || sqlerrm); end; /

Oracle, SQL scripts

V$CONTROLFILE_RECORD_SECTION reference notes.

Posted on 02-Jul-2008 By Admin No Comments on V$CONTROLFILE_RECORD_SECTION reference notes.

TYPE VARCHAR2(17) Identifies the type of record section: DATABASE, CKPT PROGRESS, REDO THREAD, REDO LOG, DATAFILE, FILENAME, TABLESPACE, LOG HISTORY, OFFLINE RANGE, ARCHIVED LOG, BACKUP SET, BACKUP PIECE, BACKUP DATAFILE, BACKUP REDOLOG, DATAFILE COPY, BACKUP CORRUPTION, COPY CORRUPTION, DELETED OBJECT, or PROXY COPY RECORD_SIZE NUMBER Record size in bytes RECORDS_TOTAL NUMBER Number of records allocated…

Read More “V$CONTROLFILE_RECORD_SECTION reference notes.” »

Oracle, SQL scripts

metalink all dynamic view reference notes.

Posted on 02-Jul-2008 By Admin No Comments on metalink all dynamic view reference notes.

V$ View Definitions Library Doc ID: Note:220021.1

Oracle, SQL scripts

how to find VIP from ifconfig

Posted on 27-Jun-2008 By Admin No Comments on how to find VIP from ifconfig

As u see in front of VIP, “:1” will be there. sunlight1/800P>ifconfig -a lo0: flags=2001000849 mtu 8232 index 1 inet 127.0.0.1 netmask ff000000 hme0: flags=1000843 mtu 1500 index 2 inet 192.168.9.36 netmask ffffff00 broadcast 192.168.9.255 hme0:1: flags=1000843 mtu 1500 index 2 inet 192.168.9.10 netmask ffffff00 broadcast 192.168.9.255 hme1: flags=1000843 mtu 1500 index 3 inet 192.168.9.38…

Read More “how to find VIP from ifconfig” »

Linux/Unix, shell

ORA-00064: object is too large to allocate on this O/S during startup

Posted on 25-Jun-2008 By Admin No Comments on ORA-00064: object is too large to allocate on this O/S during startup

(1) When you attempt to set the ‘Processes’ parameter to high value (for example> 14000), the instance startup fails with ORA-00064: object is too large to allocate on this O/S ORA-00064: object is too large to allocate on this O / S. Solution: Change PROCESSES parameter. or The workaround to bypass this limit is to…

Read More “ORA-00064: object is too large to allocate on this O/S during startup” »

Oracle, SQL scripts

standard Monitoring – 1

Posted on 04-Jun-2008 By Admin No Comments on standard Monitoring – 1

ALL DB = Primary + DR databases. -> Implement checkfile concept so script will not page for planned maitenance. (1) Connect and update all Primary db for hang check. (2) Check for pmon for all db. (3) Check Alert log for ORA error for Primary database. (4) Purge Alert log of Primary and keep backup…

Read More “standard Monitoring – 1” »

Oracle, SQL scripts

Zip and unzip with tar

Posted on 02-Jun-2008 By Admin No Comments on Zip and unzip with tar

***** ZIP IT ************ eaappprod22->UOCUAT@(/export/home/oracle/paresh)ls -rlt total 0 -rw-r–r– 1 oracle dba 0 Jun 2 11:08 2 -rw-r–r– 1 oracle dba 0 Jun 2 11:08 3 -rw-r–r– 1 oracle dba 0 Jun 2 11:08 4 -rw-r–r– 1 oracle dba 0 Jun 2 11:08 5 -rw-r–r– 1 oracle dba 0 Jun 2 11:09 1 eaappprod22->UOCUAT@(/export/home/oracle/paresh)tar -cvf…

Read More “Zip and unzip with tar” »

Linux/Unix, shell

RAC 11g with vmware

Posted on 01-Jun-2008 By Admin No Comments on RAC 11g with vmware

http://www.oracle-base.com/articles/11g/OracleDB11gR1RACInstallationOnOEL5UsingVMware.php

Oracle, RAC

oracle 11g RAC on vmware

Posted on 25-May-2008 By Admin No Comments on oracle 11g RAC on vmware

http://startoracle.com/2007/09/30/so-you-want-to-play-with-oracle-11gs-rac-heres-how/

Oracle, RAC

OEM-troubleshooting on 20-MAY-08

Posted on 20-May-2008 By Admin No Comments on OEM-troubleshooting on 20-MAY-08

FROM TUNINGDB21 (Target) =============== tuningdb21*-/db1/home/oracle/paresh ==>ping 10.180.1.144 10.180.1.144 is alive tuningdb21*-/db1/home/oracle/paresh ==>ping oem2k.1800flowers.int ping: unknown host oem2k.1800flowers.int tuningdb21*-/db1/home/oracle/paresh ==>nslookup 10.180.1.144 *** Can’t find server name for address 127.0.0.1: Unspecified error *** Default servers are not available tuningdb21*-/db1/home/oracle/paresh ==>nslookup oem2k.1800flowers.int *** Can’t find server name for address 127.0.0.1: Unspecified error *** Default servers are not available…

Read More “OEM-troubleshooting on 20-MAY-08” »

Oracle, SQL scripts

Posts pagination

Previous 1 … 23 24 25 … 59 Next

Categories

  • AMC10 (0)
  • Ansible (0)
  • AWS (2)
  • Azure (1)
  • Django (0)
  • GIT (1)
  • Linux/Unix (150)
  • MYSQL (5)
  • Oracle (403)
  • PHP/MYSQL/Wordpress (10)
  • POSTGRESQL (1)
  • Power-BI (0)
  • Python/PySpark (7)
  • RAC (18)
  • rman-dataguard (26)
  • shell (151)
  • SQL scripts (349)
  • SQL Server (6)
  • Uncategorized (9)
  • Videos (0)

Recent Posts

  • Tutornet.US — Source of excellent learning14-Oct-2026
  • OCI Infrastructure Patching14-Oct-2026
  • Free API credits for AI models14-Oct-2026
  • AMC1020-Sep-2026
  • Key Management in Oracle: The Core Issue: Missing Master Key12-May-2026
  • SAT Mathematics 10 questions and answer at the end.30-Apr-2026
  • top 10 AI news today30-Apr-2026
  • runon_allpdbs_show_conname.sh23-Apr-2026
  • runon_allcdbs_find_pdbs.sh23-Apr-2026
  • Running PDB on single node in RAC09-Apr-2026

Archives

  • 2026
  • 2025
  • 2024
  • 2023
  • 2010
  • 2009
  • 2008
  • 2007
  • 2006
  • 2005
  • Specify the Rollback segment to use in Transaction Oracle
  • catting.sh Linux/Unix
  • OCI Infrastructure Patching Uncategorized
  • Find nth max and min. Oracle
  • Running PDB on single node in RAC Oracle
  • Remove DOS CR/LFs (^M) Linux/Unix
  • Important Script Method for tuning Oracle
  • Proc code Oracle

Copyright © 2026 pvmehta.com.

Powered by PressBook News WordPress theme