col machine format a30 col sid format 99999 col serial# format 99999 col sid_info format a14 col Transaction_id format a20 col username format a8 col days format 99.99 col hours1 format 999999 col TX_HRS format 999 col USER_HRS format 999 col LOCK format a2 set lines 120 pages 200 select a.sid || ‘,’ || a.serial#…
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Applies to: Enterprise Manager for RDBMS – Version: 10.1.0.0 to 11.1 Oracle Server – Enterprise Edition – Version: 10.1.0.0 to 11.1 Information in this document applies to any platform. Purpose This article contains FAQ for Flash Recovery Area ( FRA ) Questions and Answers 1. What is a Flash Recovery Area and how to configure…
When the client or server closes the communication it sends TCP FIN type packet, this is a normal socket closure. However, it is not uncommon that the client server communication abruptly ending without closing the end points properly by sending FIN packet, for example, when the client or server crashed, power down or a network…
Copy on Select The Copy on select feature allows you to speed up the process of copying text from the terminal screen to the Clipboard. If this feature is enabled, text is copied to the Clipboard as soon as it is selected. To enable/disable the Copy on select feature: 1. Select the Terminal category in…
scp -p -o ‘protocol 2’ SOURCE_FILE TARGET_HOST:TARGET_FILE
files are $ORACLE_HOME/install/setupinfo.txt $ORACLE_HOME/install/portlist.ini
==>cat tns_entry_list DB1 Db2 Db3 db4 ==>cat find_max_dbfs.ksh #!/bin/ksh for tns_entry in `cat tns_entry_list` do echo “–” echo “——— TNS ENTRY ${tns_entry} ———-” /oracle/app/oracle/product/9.2.0.8/bin/sqlplus monioring_user/monitoring_password@${tns_entry} cat find_max_dbfs.sql set lines 120 pages 200 col “-?db_files_value” format a20 col “MAXDATAFILES” format 9999999999999999 col “USED MAXDATAFILES” format 99999999999999 select ‘-?’ || x.value as “-?db_files_value”, y.records_total “MAXDATAFILES”, y.records_used “USED…
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SQL Statement Hints – A Summary See Note 35934.1 for CBO issues. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ General: – Syntax: /*+ HINT HINT … */ (In PLSQL the space between the ‘+’ and the first letter of the hint is vital as otherwise the hint may be ignored so /*+ ALL_ROWS */ is fine but /*+ALL_ROWS */ will cause…
Job Execution Interval: ‘SYSDATE + 7’ Exactly seven days from the last execution ‘SYSDATE + 1/48’ Every half hour ‘NEXT_DAY(TRUNC(SYSDATE), ”MONDAY”) + 15/24’ Every Monday at 3PM ‘NEXT_DAY(ADD_MONTHS(TRUNC(SYSDATE, ”Q”), 3), ”THURSDAY”)’ First Thursday of each quarter Remobe the job: BEGIN DBMS_JOB.REMOVE(14144); END; / Change the job: In this example, job number 14144 is altered to…
VARIABLE jobno NUMBER BEGIN DBMS_JOB.SUBMIT(:jobno, ‘DBMS_DDL.ANALYZE_OBJECT(”TABLE”, ”HR”, ”EMPLOYEES”, ”ESTIMATE”, NULL, 50);’, SYSDATE, ‘SYSDATE + 1’); COMMIT; END; / PRINT jobno JOBNO ———- 14144
