The SELECT statement is the foundation of every SQL query and the primary way to read data from a relational database. Mastering SELECT means understanding how to choose columns, filter rows, sort results, and paginate efficiently in real-world applications. This guide walks through SELECT from first principles to practical best practices you can apply in production code.
The Employee Provident Fund Organisation (EPFO) has mandated the UAN generation and authentication to be done through UMANG (Unified Mobile Application for New-age Governance) application, from August 1, 2025. It has also let the usage of existing method for generation and authentication through organizations only for the special cases, such as international workers, citizens of Nepal and Bhutan.
HDFC Bank Credit Card Charges Update: Effective July 1, 2025
HDFC Bank has announced important revisions to its credit card charges, effective July 1, 2025. These changes impact several transaction categories, including online gaming, wallet loading, utilities, and insurance payments. Below is a concise overview of the updated codes and charges, presented for easy reference.
The Reserve Bank of India (RBI) has released comprehensive Draft Directions on Lending Against Gold Collateral, 2025 (official notification link). These guidelines aim to harmonise and strengthen the regulatory framework for gold loans across all regulated entities (REs), ensuring borrower protection, lender prudence, and transparency.
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Structured Query Language (SQL) is the standard language for managing relational databases. Whether you are a beginner or an experienced developer, knowing how to create a database and tables is essential. In this article, we will guide you through the process of creating a database and tables using SQL, with practical examples and sample datasets.
SQL (Structured Query Language) is a powerful language used to interact with relational databases. It allows you to perform various operations on data, such as retrieving, inserting, updating, and deleting information. This article will explore the different types of SQL commands with illustrative examples.
