Skip to content
pvmehta.com

pvmehta.com

  • Home
  • About Me
  • Toggle search form
  • Find Stale DR Physical Standby Oracle
  • AMC10 Uncategorized
  • How to Decide upto what level you can decrement your datafile size. ( Shrink Datafile) Oracle
  • JSON/XML Types in Oracle Oracle
  • Renaming Oracle Instance Name Oracle
  • Python class import from different folders Python/PySpark
  • Goldengate document from Porus Oracle
  • Check SQL Server edition SQL Server
  • Remove duplicate rows from table Oracle
  • metalink all dynamic view reference notes. Oracle
  • Good notes for shared pool Oracle
  • Good RAC & Standby Notes Oracle
  • Rman Notes -1 Oracle
  • Mutating Table Error while using database trigger Oracle
  • How to see which patches are applied. Oracle

Author: Admin

Export Import with QUERY

Posted on 01-Feb-2007 By Admin No Comments on Export Import with QUERY

exp userid=cs file=zip_cutoff_01FEB07.dmp log=zip_cutoff_01FEB07.log compress=N grants=N tables=zip_cutoff statistics=none query=”where delivery_date >=trunc(sysdate)” imp userid=cs file=zip_cutoff_01FEB07.dmp log=zip_cutoff_01FEB07_imp.log ignore=Y grants=N fromuser=cs touser=cs statistics=none

Oracle, SQL scripts

handling filenname with space

Posted on 29-Jan-2007 By Admin No Comments on handling filenname with space

for i in “`ls`” ; do print “$i” ; done;

Linux/Unix, shell

Good notes on Oracle Events

Posted on 25-Jan-2007 By Admin No Comments on Good notes on Oracle Events

http://www.df.lth.se/~egh/doc/EM/Webhelp/dba/dba.htm

Oracle, SQL scripts

Nice notes on wait events

Posted on 25-Jan-2007 By Admin No Comments on Nice notes on wait events

Log File Sync Event =================== Description When a user session commits (or rolls back), the sessions redo information needs to be flushed to the redo logfile. The user session will post the LGWR to write the log buffer to the redo log file. When the LGWR has finished that it will post the user session….

Read More “Nice notes on wait events” »

Oracle, SQL scripts

plan10g.sql good1

Posted on 24-Jan-2007 By Admin No Comments on plan10g.sql good1

set lines 150 pages 2000 accept v_sqlid prompt ‘Enter SQL_ID : ‘ select * from table(dbms_xplan.display_cursor(‘&v_sqlid’, 0));

Oracle, SQL scripts

plan10g.sql good

Posted on 24-Jan-2007 By Admin No Comments on plan10g.sql good

set lines 150 pages 2000 accept v_sqlid prompt ‘Enter SQL_ID : ‘ select * from table(dbms_xplan.display_cursor(‘&v_sqlid’, 0));

Oracle, SQL scripts

plan10g.sql

Posted on 24-Jan-2007 By Admin No Comments on plan10g.sql

set lines 150 pages 2000 accept v_sqlid prompt ‘Enter SQL_ID : ‘ select * from table(dbms_xplan.display_cursor(‘&v_sqlid’, 0));

Oracle, SQL scripts

cache buffer chain latch

Posted on 19-Jan-2007 By Admin No Comments on cache buffer chain latch

Good Docs. (1) http://www.oracle-training.cc/oracle_tips_hidden_parameters.htm (2) FOR EAAPPPROD22 (UOCQA) ====================== Also I did some research on ‘cache buffer chains’ CBC events and found that wait on UOCQA instance ( on eaappprod22 ) was occurring due to wait on specific chain, not because of wait on specific Block or ROW. As per current configuration, # of linked-list…

Read More “cache buffer chain latch” »

Oracle, SQL scripts

Finding Oracle Patches with opatch

Posted on 05-Jan-2007 By Admin No Comments on Finding Oracle Patches with opatch

dbaltxprod50->WEBP18F@(/home/oracle)/oracle/app/oracle/product/10.2/OPatch/opatch lsinventory Invoking OPatch 10.2.0.2.0 Oracle interim Patch Installer version 10.2.0.2.0 Copyright (c) 2005, Oracle Corporation. All rights reserved.. Oracle Home : /oracle/app/oracle/product/10.2 Central Inventory : /var/opt/oracle/oraInventory from : /oracle/app/oracle/product/10.2/oraInst.loc OPatch version : 10.2.0.2.0 OUI version : 10.2.0.2.0 OUI location : /oracle/app/oracle/product/10.2/oui Log file location : /oracle/app/oracle/product/10.2/cfgtoollogs/opatch/opatch-2006_Aug_28_17-52-47-E DT_Mon.log Lsinventory Output file location : /oracle/app/oracle/product/10.2/cfgtoollogs/opatch/lsinv/lsinventory-2006_Aug_28 _17-52-47-EDT_Mon.txt…

Read More “Finding Oracle Patches with opatch” »

Oracle, SQL scripts

Sort with ASCII order and Numeric Order

Posted on 03-Jan-2007 By Admin No Comments on Sort with ASCII order and Numeric Order

By default sort command will sort by ASCII order. To sort it on basis of NUMERIC sort, you need to specify “-n” switch. du -sk * | sort -n

Linux/Unix, shell

Posts pagination

Previous 1 … 31 32 33 … 58 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
  • To find explain plan for a statement that occurred in past. Oracle
  • Renaming the column name Oracle
  • plan10g.sql good Oracle
  • standard Monitoring – 1 Oracle
  • ORA-1841 Error Connecting to Upgraded Database After Set PASSWORD_LIFE_TIME Oracle
  • In Addition to previous note, following grants needed on PERFSTAT user. Oracle
  • How to find password change date for user Oracle
  • AWR license Oracle

Copyright © 2026 pvmehta.com.

Powered by PressBook News WordPress theme