Introduction: – This document explains how to disable row selection for specific records in an Oracle APEX Interactive Grid based on a column value, and how to override the Select-All…
Read MoreIntroduction: – Voice technology is no longer just for virtual assistants like Alexa or Siri—it can now be used inside your Oracle APEX applications to provide hands-free navigation. This trial…
Read MoreIntroduction: – In Oracle APEX, exporting data to Excel is often tied to Interactive Reports or Grids, requiring the data to be displayed before download. But what if you could…
Read MorePURPOSE AND SCOPE: This document explains how to transfer table data from source server to destination server. Prerequisites Database Access Permissions: Ensure that you have the necessary permissions to access…
Read MoreIntroduction In Oracle databases, performance issues often stem from inefficient SQL queries. TKPROF is a powerful utility that formats the output of SQL trace files, making it easier to interpret…
Read MoreIntroduction: When it comes to database performance tuning, that’s where Query Store appears. Introduced in 2017 version and significantly enhanced in 2019, Query Store acts like a “flight recorder” for…
Read MoreArchiving and Deleting Data From SQL Server Database Server: SERVER1 Main Database: DB1 Archive Database: DB1_archive Target Table: dbo.PerformanceCounters Objective: To archive and delete data older than 90 days from…
Read MoreIntroduction SQL Server Query Store is enabled to assist in monitoring query performance and identifying query plan regressions. Query Store captures a history of query plans, making it an excellent…
Read MoreIntroduction In SQL Server, the tempdb system database can grow significantly due to heavy workloads, temporary objects, or large queries. Sometimes, even after reducing workload or removing temporary data, tempdb…
Read MoreIntroduction While working with Oracle databases, you may encounter the error ORA-00955: name is already used by an existing object when trying to create objects like tables, indexes, or materialized…
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