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  • cold backup scripts to copy locally Linux/Unix
  • Rollback force for distributed transactions Oracle
  • Order by with ROWNUM Oracle
  • Find sort details from Db find_sort.sql Oracle
  • Running some SQL on multiple databases connecting using monitoring userid and password Linux/Unix
  • Oracle Data Direct to TAPE Oracle
  • crontab syntax Linux/Unix
  • DBMS_SQL for alter session. Oracle
  • shr1.sql for MTS or Shared server configuration Oracle
  • find_idle_cpu.sql Oracle
  • crtgr.sql /* For creating trigger from data dictionary */ Oracle
  • My Minimum Tuning Programs Oracle
  • Explain Plan Doesn’T Change For Sql After New Statistics Generated Oracle
  • Formatter Explain plan Output 1 Oracle
  • Adding a new disk and mount it automatically. on VMWARE LINUX Linux/Unix

telnet listening

Posted on 09-Jul-2008 By Admin No Comments on telnet listening

if you are trying following $ telnet remote-server port and you are getting error, this means no one is listening on that port on remote server. Start the listening application ( like listener ) & then do telnet. it will work if firewall is not blocking it.

Linux/Unix, shell

Find total file sizes

Posted on 07-Jul-2008 By Admin No Comments on Find total file sizes

sunflower1/800L>./vrm3 | awk ‘{tot+=$5} END {print “TOTAL ” tot/1024}’ TOTAL 52662552 sunflower1/800L>cat vrm3 ls -rlt /EMCdb21/oradata/800P/800P_misc_index31.dbf ls -rlt /EMCdb21/oradata/800P/800P_emp_data23.dbf ls -rlt /EMCdb21/oradata/800P/800P_emp_index55.dbf ls -rlt /EMCdb21/oradata/800P/ORD_SCRPAD_INDEX_06.dbf ls -rlt /EMCdb21/oradata/800P/800P_emp_index56.dbf ls -rlt /EMCdb21/oradata/800P/800P_misc_data_3_04.dbf ls -rlt /EMCdb21/oradata/800P/800P_SAS_DATA_1.dbf ls -rlt /EMCdb24/oradata/800P/800P_ord_index42.dbf ls -rlt /EMCdb24/oradata/800P/800P_misc_index32.dbf ls -rlt /EMCdb24/oradata/800P/800P_phone_index22.dbf ls -rlt /EMCdb24/oradata/800P/800P_atlas_index57.dbf ls -rlt /EMCdb14/oradata/800P/800P_atlas_data34.dbf ls -rlt /EMCdb14/oradata/800P/800P_emp_index57.dbf ls -rlt /EMCdb14/oradata/800P/800P_ord_data29.dbf…

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Linux/Unix, shell

Clean up

Posted on 06-Jul-2008 By Admin No Comments on Clean up

* re-format /dev/sdb /dev/sdc once * drop crs home * drop oraInventory * set the time on both boxes

Oracle, RAC

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…

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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…

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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…

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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…

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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…

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Linux/Unix, shell

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