Script to delete RMAN backupsets older than a specified number of days
DAYSTOKEEP=60# -- Do not change anything below this line ---------------------------CMDFILE=/tmp/rmanpurge$$.rcvLOGFILE=/tmp/rmanprige$$.logif [ ! -x $ORACLE_HOME/bin/rman ]; then echo "ERROR: RMAN not...
View ArticleScript to know the audit information
conn / as sysdbatti "Auditing Initialisation Parameters:"select name || '=' || value PARAMETERfrom sys.v_$parameter where name like '%audit%'/tti "Statement Audits Enabled on this Database"column...
View ArticleScript to analyze all table and index partitions individually
set feed off echo off head off trimspool on line 500spool /tmp/analyze$$.sqlselect 'ANALYZE TABLE '||table_owner||'.'||table_name||' partition ('|| partition_name||') estimate statistics;'from...
View ArticleScript to determine the high water mark of tables
set verify offcolumn owner format a10column alcblks heading 'Allocated|Blocks' just ccolumn usdblks heading 'Used|Blocks' just ccolumn hgwtr heading 'High|Water' just cbreak on owner skip pageselect...
View ArticleScript to get the details of Index fragmentation of a schema
prompt -- Drop and create temporary table to hold stats...drop table my_index_stats/create table my_index_stats ( index_name varchar2(30), height number(8), del_lf_rows number(8), distinct_keys...
View ArticleScript to copy table from one database to another database
-- STEPS:---- Disable constraints-- Disable triggers-- Copy-- Enable constraints-- Enable triggersSET SERVEROUTPUT ONPROMPT Enter the table's name you want to copyDEFINE tname =...
View ArticleScript to get explain plan for the baselines created with SQL_ID
Please run the below query and get the explain plan for which baselines created for an SQL ID.col sql_text for a60 wrapset verify offset pagesize 999set lines 155col username format a13col prog format...
View ArticleSteps to upgrade Time Zone version to 26 for 12.2 database.
Please follow the below steps to update the timezone to 26 for 12.2 database.conn / as sysdbapurge dba_recyclebin;EXEC DBMS_APPLICATION_INFO.SET_CLIENT_INFO('upg_tzv') ;alter session set...
View ArticleSteps to clone a database through RMAN using standby database.
Please follow the below for database clone through RMAN using standby database.1) Step 1:-------------------a) Cancel the recovery in CTL DR on dbprod01.b) Open the database in read only mode. - alter...
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List of hidden parameters in Oracle database:-SET PAUSE ONSET PAUSE 'Press Return to Continue'SET PAGESIZE 60SET LINESIZE 300COLUMN ksppinm FORMAT A50COLUMN ksppstvl FORMAT A50SELECT ksppinm,...
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Terraform : Creating New EC2 instance via Terraform
In this post, We will share - What is Terraform, How to install it, and How to Create EC2 instance via Terraform.What is TerraformTerraform is a tool for building, changing, and versioning...
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SYSTEM Tablespace is space increasing Abnormally in 12cSYSTEM tablespace was growing rapidly. We observe that we were not doing much on this database. Only few users were working to test the...
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18c Oracle Database Installation(On-Premise)You have three options to install database; Starting with Oracle Database 18c release.1) Image-based Oracle Database Installation2) RPM-Based Oracle...
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How to Create Oracle Cloud Promotion Account
This post is to create Promotion (trial) account for Oracle public Cloud. 1. Open below link in Web Browser. Enter Valid Email...
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Login to Oracle Cloud .... After Oracle Cloud Promotion Account Creation
This post is in continuation of my previous post.After you created promotion account, you will receive an confirmation email along with credentials from oracle.Login to Oracle Cloud1. Click over the...
View ArticleOGG-02538 Cannot unregister REPLICAT REPIR because of the following SQL...
Unregistering an INTEGRATED REPLICAT from an unsupported Oracle database (11.2.0.3)OGG-02538 Cannot unregister REPLICAT REPIR because of the following SQL error: OCI Error ORA-00942: table or view...
View ArticleOGG-01172 Discard file (dirrpt/REPTMP.dsc) exceeded max bytes (20000000).
OGG-01172 Discard file (dirrpt/REPTMP.dsc) exceeded max bytes (20000000).One of my replicate got abended due to discard file reach max bytes value.There is two option to resolve this issue.Option :...
View ArticleHow to apply weblogic bsu patch
step1: Download latest “patch-client-installer310_generic32.jar” from Oracle Support Sitestep2: Go to “bsu” directory of your WLS Installation: cd /opt/app/bea1032/utils/bsustep3: To apply...
View ArticleHow to set initial and max heapsize in weblogic
When we create a managed server either on the same machine or on remote machine it gets its initial startup parameters from $DOMAIN_HOME/bin/setDomainEnv.sh/cmd file.By default two parameters are set:...
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how to increase connection timeout in weblogic
We need to follow below steps to set this option : -Dsun.net.client.defaultConnectTimeout=5000) through Weblogic Admin Console.To set this JVM options using the weblogic administration console:1.In the...
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