How to Use SELECT Query to Return Value When DISTINCT Else Default Value in SQL Aggregation

Selecting Employees with High Salary for Each Profession Using Advanced SQL Queries

Common Table Expressions in SQL Server: Avoiding Incorrect Syntax Near the Keyword 'WITH'

Creating a Stored Procedure to Add Administrator with Assigned Branch Name - A Step-by-Step Guide

Converting Vertical Tables to Horizontal Tables in SQL Using XML PATH

Removing HTML Tags from Text Strings Using SQL Server's CAST and value() Functions

Detecting Multiple Date Formats in SQL Server: A Comprehensive Guide

Using CAST in SQL with Multiple Column Selections: A Deep Dive into Decimal Values, Parentheses, and Data Type Choices

Boolean Logic in SQL: Evaluating if a Value is Greater Than x

Calculating Running Totals Based on Changes in Indicator Columns Using Group Row Numbers and Window Functions