Database Blog

Mobile First strategy with Oracle CX Mobile App

Enterprise are emphasizing on building a culture of proactive sales with responsibility of identifying leads,new account openings and agility in closing deals. To achieve this, organizations are looking towards recent…

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TOP Elapsed time SQL in certain hours with below script

Query will find out TOP Elapsed time SQL in certain hours with below script SELECT st.sql_text, sub.sql_id, sub.ELAPSED_TIME PER_EXEC_ELAPSED_TIME_MINUTES FROM DBA_HIST_SQLTEXT st, ( SELECT t.sql_id, ROUND ( SUM (t.elapsed_time_delta /…

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Find undo blocks and connect by SQL_ID

Provided script will find out the UNDO tablespace blocks  usage to the corresponding SQL ID which you will provide. select dhs.sql_id, round(sum((vu.activeblks*8)/1024)) ActiveUNDOMB, round(max((vu.unexpiredblks*8)/1024)) UnexpiredUNDOMB ,max(vu.tuned_undoretention)TunedUndo, max(vu.begin_time)newest_time from v$undostat vu…

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clrg comand for Oracle Apps DBA in Oracle SuperCluster Environment

Hi All, In Oracle SuperCluster Environment we use important command ‘clrg’ for stopping and Starting of Oracle Web tier and Concurrent Manager Services. clrg stands for clresourcegroup, which assist us…

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How to Check If Oracle Transport Agent (OTA) and ECX Agents Are Running

APPLIES TO: Oracle XML Gateway - Version 11.5 to 12.2.7 [Release 11.5 to 12.2] Information in this document applies to any platform. GOAL: Provide a SQL Script to Determine if…

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ORA-600 [6006] ORA-600 [6856] During Startup Instance, Followed by Termination by SMON

APPLIES TO: Oracle Database - Enterprise Edition - Version 10.2.0.1 to 10.2.0.3 [Release 10.2] Oracle Database Cloud Schema Service - Version N/A and later Oracle Database Exadata Cloud Machine -…

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Some Operations performed by the Grid Control Agent 10g or 11g Fail With ‘ERROR: NMO Not Setuid-root (Unix-only)’

APPLIES TO: Enterprise Manager Base Platform - Version 10.1.0.2 to 11.1.0.1 [Release 10.1 to 11.1] Generic UNIX SYMPTOMS: The Grid Control Management Agent has been installed in a Unix machine.…

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EM 12c, EM 13c: Fix the Cloud Control Agent error ‘ERROR: NMO Not Setuid-root (Unix-only)’

APPLIES TO: Enterprise Manager Base Platform - Version 12.1.0.1.0 and later Generic UNIX Generic Linux SYMPTOMS: The Cloud Control Management Agent has been installed on a Unix machine. Trying to…

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Workflow Notification Mailer Not Sending Notifications As event oracle.apps.wf.notification.send.group Is Disabled

APPLIES TO: Oracle Workflow - Version 12.1.3 to 12.2 [Release 12.1 to 12.2] Information in this document applies to any platform. SYMPTOMS: On Oracle Applications Release 12.1.3 When attempting to…

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How To Query And Change The Oracle Hidden Parameters In Oracle 10g and Later

  GOAL: Q1: How to query the hidden initialization parameters in sql ? Q2: How to change these hidden parameters? SOLUTION: A1: The hidden parameters start with an "_".They can…

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