Calculating Available Sessions for Appointment Booking without Using Loops or Cursors in SQL

How to Implement Secure Encryption Schemes in SQL Server

Optimizing SQL Queries for PIVOT Operations with Non-Integer CustomerIDs

Using JOOQ's orderBy() with Trunc()-ed Fields from DatePart

Fixing Like-Counters in PHP: A Step-by-Step Guide to Understanding and Solving Common Issues

Sorting Multiple Columns in a Single Order By Clause with Conditional Logic in SQL Server 2016: A Customizable Approach to Sorting Large Datasets.

Choosing the Right Database for Unique User Data with Expandable Dictionaries

Using MySQL 5.7's Date Range Functionality: Generating Dates from First Day of Month to End of Month

Understanding Aggregate Functions in SQL: A Guide to Summarizing and Analyzing Data with SQL Aggregate Functions

Using Scalar Variables and Cursors in SQL Server: Best Practices and Examples