Find DBID in NOMOUNT Stage
How To Find DBID in NOMOUNT Stage Oracle database identifier in short DBID is an internal,unique identifier for an oracle database. Database administrator must note down the DBID in safe place,so...
View ArticleOracle Online Redefinition
Oracle Online Redefinition When a table records fragmented, the select statement takes more I/O.Its causes a performance issue. Defragmentation help to increase the performance of the data....
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Data Guard ConfigurationPrimary d/b:- prac1 and Standby d/b :-standbyStep-1:- In primary data base prac1. SQL >alter database force loggingStep-2:- Create a password file for the primary...
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Removing a NODE from RACDelete the instance on the node to be removedClean up ASMRemove the listener from the node to be removedRemove the node from the databaseRemove the node from the clusterwareYou...
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Tablespace Thresholds and Alerts
How to set tablespace thresholds?If you have very less no. of targets and you are using dbcontrol for each database, then use DBMS_SERVER_ALERT package to set. If you have OEM Cloud control 12c / 13c,...
View ArticleStart / Stop / Relocate SCAN listener in Oracle 11gR2 RAC
Start/ Stop / Relocate SCAN listener in Oracle 11gR2 RAC1) Check listener status ( login to grid home)a) Check the cluster resource status$ crsctl stat res -tverify the output for...
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DELETE/REMOVE Non Executing Datapump JobsStep 1:-Normally, we can run the below query to find the datapump jobs and get their status:-SQL> SET lines 150 pages 999COL OWNER_NAME for a18COL...
View ArticleView running processes in Oracle DB
View running processes in Oracle DBThis will show you a list of all running processes:SET LINESIZE 200SET PAGESIZE 200SELECT PROCESS pid, sess.process, sess.status, sess.username, sess.schemaname,...
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Different Results Between QUERY Parameter Used With EXP/EXPDP and SQL*PlusAPPLIES TO:Oracle Database - Enterprise Edition - Version 10.1.0.2 to 11.2.0.3 [Release 10.1 to 11.2]SYMPTOMS:You try to export...
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DBMS_NETWORK_ACL_ADMIN.CREATE_ACL Worked But Nothing In Dba_network_aclsAPPLIES TO:Oracle Database - Enterprise Edition - Version 11.2.0.2 and laterSYMPTOMS:Nothing in the dba_network_acl_privileges...
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DataPump Import Results In ORA-39001 Invalid Argument Value ORA-1775 Looping Chain Of SynonymsAPPLIES TO:Oracle Database - Enterprise Edition - Version 10.2.0.2 and laterSYMPTOMS:When running DataPump...
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While Accessing Public Synonym Getting Error ORA-1775: looping chain of synonymsAPPLIES TO:Oracle Database - Enterprise Edition - Version 11.2.0.3 and laterSYMPTOMS:User created a public synonym with...
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EXCLUDE=STATISTICS Or EXCLUDE=INDEX_STATISTICS During Datapump Import Still Analyzes The IndexesAPPLIES TO:Oracle Database - Enterprise Edition - Version 10.2.0.1 and laterSYMPTOMS:You are using Data...
View ArticleDatapatch apply on 12c Databases after patch
Datapatch apply steps on 12c Databases after patch-Run the below steps to apply datapatch for all the databases running on 12C RDBMS home.Set environment. oraenv 12c_DBnameSqlplus / as sysdbastartup*...
View ArticleOracle 12c Common User & Local User
Common Users Common user must be created in CDB only. When we create a common user must give C## as prefix The user is present in all containers(CDB$ROOT and all PDB)Local Users...
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Fixing dblink issue:-create database link ats_ora connect using <username> identified by <password> using '<dblink name>';place the target database tns entry in source...
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Dynamic script to compile all the invalids:-SELECT CASE WHEN object_type = 'SYNONYM' AND owner = 'PUBLIC' THEN'alter ' || owner || '' || DECODE(object_type, 'PACKAGE BODY', 'PACKAGE', object_type) ||...
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Common issue while doing Re-org in 12.1.0.2 database:-While importing the database in 12.1.0.2..ORA-39346: data loss in character set conversion for object DATABASE_EXPORT/SCHEMA/VIEW/VIEWProcessing...
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Query to pick up the last one days logs in EBS12.2 Query: #### Start of script#####################################################################################(#...
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Forms personalization ListingQuery: Purpose/Description:To get modified profile options.Personalization is a feature available in...
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