Oracle

Implementing Duplicate Validation in Oracle APEX Interactive Grids

Introduction Maintaining accurate data is vital in any application, particularly with databases. Duplicate entries can create confusion, hinder productivity, and compromise data integrity. This article presents two straightforward methods for…

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DATA BLOCK CORRUPTION RECOVERY USING RMAN

                     Data block recovery is a specialized feature within Oracle’s Recovery Manager (RMAN) designed to address instances of data corruption at…

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Script to upload multiple LDT files for a Concurrent Program/Alert/Form/ValueSet/XML Definations in a Single time

Script to upload multiple  LDT files for a Concurrent Program/Alert/Form/ValueSet/XML Definations in a Single time   Use-Case: In general during the migration process/Go-Live the downtime of the server will be…

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How To Insert Data from One Database into Another Database Using Apache Nifi

Introduction: – In modern data management, transferring data between different databases is a common requirement. Apache NiFi, an open-source data integration tool, provides a powerful and flexible solution for this…

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Creating Dynamic SQL Generator in Oracle PL/SQL

Table of Contents Introduction Technologies and Tools Used Steps Conclusion 1. Introduction The Dynamic SQL Generator in Oracle PL/SQL allows you to dynamically construct SQL statements, providing flexibility and reusability…

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Oracle APEX Application Availability Using PL/SQL

Overview : The objective is to enhance Oracle APEX Application Availability through the implementation of PL/SQL code, ensuring uninterrupted and reliable operation by monitoring, managing, and responding to potential factors…

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How to Handle Client Secret Expiry in Azure Authentication for Oracle APEX

Overview : The primary objective of this content is to guide users on how to handle client secret expiry in Azure Authentication for Oracle APEX. Specifically, the content provides step-by-step…

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Multiple files upload in Oracle

External table Data load with Delimiter Introduction: to upload the data with the delimiter and special character.   Cause of the issue: In the control file having issue to load…

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How to overcome ORA-01102: cannot mount database in exclusive mode?

Introduction: While starting the Oracle database in the mount stage was failed (ORA-01102: cannot mount database in exclusive mode) with the below error Error: SQL> alter database mount; alter database…

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Creating Data Source in WebLogic Server

1. Overview This document talks about how to create a data source for java project using Oracle Web logic server. 2. Technologies and Tools Used The following technologies have been…

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