Sandhiya Priya's contributions

Unlock PL/SQL output! Learn why SET SERVEROUTPUT ON is crucial for displaying results from your PL/SQL code using DBMS_OUTPUT.PUT_LINE. Debug easier!

Master control flow in Oracle PL/SQL! Learn IF/THEN/ELSE statements, nested conditions, and looping mechanisms (BASIC, WHILE, FOR) with practical examples.

Secure your ASP.NET admin panel by restricting login access to specific IP addresses. Learn how to configure web.config and implement C# code to allow only trusted IPs for better security.

Learn how to delete a row from a table in SQL Server using the DELETE statement. This guide explains the syntax, provides examples of deleting rows by specific conditions, and highlights the difference between DELETE and TRUNCATE. Whether you are removing a single record or multiple rows, this article covers the essential steps and best practices for safe data deletion.

To validate the UPI ID format in your existing JavaScript method (where you already check for an empty input), you can simply add a regular expression check after the empty check.

Learn how to back up data from specific tables in SQL Server using simple SQL queries. This article covers methods like SELECT INTO, INSERT INTO, and full database backup commands to help you secure data from individual tables without performing a full database backup.

Implement UPI ID validation in ASP.NET Web Forms using JavaScript and AJAX. Validate UPI via backend API, display real-time feedback, and handle success or error responses for a seamless user experience.

This ASP.NET WebMethod fetches unique applicant names and their UCC IDs from a SQL database and returns them as a list of ListItem objects, ideal for populating dropdowns via AJAX in web forms.

Automate attendance tracking using facial recognition and SQL Server. This system logs timestamps, exports data as CSV, and improves accuracy using SPFx, AppBlock, and scheduled background processes.

Discover how Layer-2 rollups like Optimistic and ZK-Rollups scale Ethereum by reducing gas fees and boosting speed. Learn how Coinbase’s Base leverages rollups to power the next wave of Web3 innovation.

Learn how to use the Repeater control in ASP.NET Web Forms with C# to display IPO data from a SQL Server database. This lightweight, customizable control is ideal for simple, flexible, HTML-driven data presentation.

UpdatePanel offers an easy way to add AJAX-like behavior to your ASP.NET Web Forms without writing custom JavaScript. If you’re using Master Pages, just remember to centralize your ScriptManager and scope your content correctly.

Learn how to build a dynamic ASP.NET GridView with a DatePicker filter and a dropdown populated using WebMethod from SQL Server using C# and AJAX for real-time filtering.

This Web API project in ASP.NET handles financial chart data by processing multiple ISINs, validating client headers, executing SQL stored procedures, and returning structured JSON data for market analysis.

Learn how to use GRANT and REVOKE commands in Oracle Database to manage user access and database security with clear, step-by-step examples.

Learn essential Oracle DDL commands, including CREATE, ALTER, DROP, TRUNCATE, and RENAME, to manage and modify database structures. Understand syntax, usage, and best practices for schema changes.

Learn how to use Oracle Database Data Manipulation Language (DML) commands like INSERT, UPDATE, DELETE, and MERGE with practical examples and transaction management tips.

Learn how to use Transaction Control Language (TCL) commands like COMMIT, ROLLBACK, and SAVEPOINT in Oracle Database with clear examples for developers.

Learn how to create and use Oracle SEQUENCE objects to auto-generate unique IDs, and integrate them seamlessly into your C# .NET applications with ADO.NET for reliable database inserts.

Learn how to schedule automatic daily database backups using Windows Task Scheduler. This step-by-step guide explains how to create backup scripts, configure scheduled tasks, and ensure your data is safe every day at a specified time.

This blog offers a clear and structured comparison between SQL Server and Oracle by categorizing SQL operations such as data definition (DDL), data manipulation (DML), transaction control, user management, and date/time functions.

Learn everything you need to know about indexes in Oracle Database, including their importance, types (B-tree, Bitmap, Unique, Composite, IOT, etc.), creation syntax, and real-world examples.

Learn how to change a column's data type from NUMBER to VARCHAR2 in Oracle Database safely. Step-by-step guide with SQL syntax, precautions, and tips for avoiding data loss.