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Script to SET NEWNAME for DATAFILES in RMAN for Cloning
— If doing on Source Server — ::12c–>sqlplus “/as sysdba” set head off pages 0 feed off echo off verify off set lines 200 spool rename_datafiles.lst select ‘set newname for datafile ‘ || file_id ||...
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ORA-39071: Value for EXCLUDE is badly formed.
Oracle Database 101 Quick post more for myself as I seem to continually forget how to construct a proper EXCLUDE on the command line (no parameter file) on Linux with DataPump so here it is ....
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ORA-29548 release of java system classes in the database (12.2.0.2.160419.1.6...
This error is mostly due to a mismatch in the Java system classes. It happened to us when we cloned a 12c Database which was on a lower home version to a 12c home on a higher version. It requires data...
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Send query result from Apex 5.0 application as HTML Email
Sreejith 's Blog Recently I had a requirement to send a HTML based email from my apex application. The HTML content was actually the result of an sql query I run on my application database. I used...
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Sending an Email from an Oracle Apex Application
jagdev's blog on database technology Done it .. 1. Here is the customer feedback form – customer enters feedback text and presses submit feedback button 2. In the Action When Button Clicked section,...
View ArticleAdvanced Queuing Dequeue Freeze
The post Advanced Queuing Dequeue Freeze appeared first on EasyOraDBA.
View ArticleRestore RMAN to new server and refresh with Archivelog apply
Source Database ————— ::: Directory Structure ::: ORACLE_HOME : E:\oracle\product\10.2.0\db_1 RMAN Backup : E:\rman_backup_full Control Files : E:\oradata\ecc DataFiles: E:\oradata\ECC Archivelog...
View ArticleCreate ACFS Filesystem Oracle 12c Linux 12.1.0.2
The post Create ACFS Filesystem Oracle 12c Linux 12.1.0.2 appeared first on EasyOraDBA.
View ArticlePlaying with oracle DB 18c on-premises before official release
The post Playing with oracle DB 18c on-premises before official release appeared first on EasyOraDBA.
View ArticleRestore and Upgrade Oracle Database from 11gR2 to 12c from Exadata X4-2 to X7-2
Upgrade from Exadata X4-2 11g (11.2.0.4) to Exadata X7-2 12CR1 (12.1.0.2.0) : ASM to ASM Oracle Database 11.2.0.3and 11.2.0.4 to Oracle 12.2.0.1 Direct upgrade is supported by Oracle. If you have...
View ArticleORA-01103: database name ‘MW’ in control file is not ‘MWTST’
This error most likely occurred when you duplicated a database and the DB_NAME parameter in spfile is not matching the one in the control file. Sometimes it so happened that after duplicating the...
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Add Background Image and Logo in CSS for Oracle Apex
So you have got your Oracle APEX instance up and running and you want to customize your first app. The easiest way to add logo and background image to your login page is by using CSS Go to Page...
View ArticleQuick and Easy Integration with Twitter with Apex 18.1
Quick Integration with Twitter in Oracle Apex 18.1 https://blogs.oracle.com/apex/quick-and-easy-twitter-api-with-apex-181 The post Quick and Easy Integration with Twitter with Apex 18.1 appeared...
View ArticleInstall NodeJS on CentOS 6 – 7
Install Latest NodeJS on CentOS 6 or 7 ————————————– 1. Add Repo and Install NodeJS For Stable Release:- $ yum install -y gcc-c++ make $ curl -sL https://rpm.nodesource.com/setup_8.x | sudo -E bash – $...
View ArticleInstall NodeJS on Mac OS
To install NodeJS on a Mac the first thing you have to do is download Brew package manager for mac. Though you can install NodeJS via other methods but doing it with Brew is the easiest and least error...
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Install Oracle Apex 5.1.x on ORDS 3,17.4, 18.1
Oracle Apex is a modern framework to quickly develop and deploy web apps sitting on top of Oracle Database. Apex can be run directly from the database engine itself using a component called Mod PL/SQL....
View ArticleInstall mysql database along with phpadmin on CENTOS 6 7
Mysql is the most popular open database and is the M in the LAMP stack (others being Linux-Apache-PHP) If your on CentOS and your linux server is connected to the internet installing mysql is just a...
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Generate REST API from mysql database in less than 5 minutes
Representation State Transfer is the new industry standard of building technology neutral API’s. REST API are essentially web services to read or transfer data. REST API’s can be build on top of most...
View ArticleEnable Transparent Data Encryption in Oracle 12c (12.1 12.2)
1. Add Encryption Wallet in sqlnet.ora Location $ORACLE_HOME/network/admin [oracle@localhost admin]$ vi sqlnet.ora ENCRYPTION_WALLET_LOCATION = (SOURCE =(METHOD = FILE)(METHOD_DATA = (DIRECTORY =...
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Upgrade Oracle Apex from 5.1.x to 18.1
Oracle has released the latest version of Apex and keeping in line with their naming convention Apex has jumped from version 5.1.4 to 18.1 . The new version of Apex has many exciting new features, you...
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