Database Blog

Apps login shows blank page

Introduction solution to fix when apps login shows blank page Posted by Saravanan Problem : R12 AppsLocalLogin shows blank page Check for the following log file cd $LOG_HOME/ora/10.1.3/j2ee/oacore/oacore_default_group_1 vi application.log Go…

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Restrict adding blank row in Tabular form

Introduction: This post talks about how to restrict adding more than one blank row in Tabular form using JavaScript in Oracle Apex. Procedure: Create a Tabular form region. After creating…

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Sending Calendar Invite via APEX Application

Introduction Using below code we can send individual emails to the users with an ICS file as attachment. ICS is a global format for calendar files widely being utilized by…

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Role based Authorization in Oracle APEX5

 Introduction Following below we can implement Role based Authorization in Oracle APEX Application, in version 5. Steps To Follow Create below Application Item: USER_ROLE Table: ROLE_ACCESS_CONTROL The purpose of this…

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Progress Bar in Reports in APEX5

Introduction In APEX  we can create “Percentage Bars” within a report. This can be achieved using HTML Code in your Report SQL Query. Steps To Follow  Step1:  Create your report:…

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Displaying images in a Report

Introduction This document shows user how to include images in report.By assumption we will upload a image to work space and call that particular image through HTML using image name…

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How to change Virtual IP and Scan IP in an existing RAC environment

Introduction Steps to change Virtual IP and scan IP in current RAC environment Posted by Sakthi Sethu Perumal Output of current Host file: =================== # Do not remove the following…

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Installation of 11gR2 Rac on RHEL using VMware and Openfiler

Introduction Steps to install 11gR2 Rac on RHEL in VMware Posted by Gangainathan Oracle RAC Architecture  A general pictorial guide for how to the install RHEL 5.4 for Oracle RAC can be found here…

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Using adrci Tool in 11g

Introduction Steps to use adrci tool in 11g Posted by Sakthi Sethu Perumal Oracle 11g introduces adrci tool. This tool is used to examine contents of ADR repository and also to package…

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Using Keyboard Shortcuts in Oracle Apex

Introduction: This post shows an example of how to add keyboard shortcuts using JavaScript in Oracle Apex. Using a little piece of JavaScript in the Apex page, you can assign…

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