Merging Duplicate Rows in SQL Server: A Comprehensive Guide

Rollup Not Aggregating as Expected: A Deep Dive into Join Conditions and Aggregate Functions

Understanding Trim and Replace Functions in MSSQL: Why They Fail When Used with INTO

How to Filter Dates with Time Component: Handling Logic for From and To Times

Returning Maximum Values with Efficient Database Queries: A Step-by-Step Guide

Joining Two Tables in MS SQL Server to Find the Difference of Values Between Two Columns

Filtering SQL Server Data According to Its Max Value

Using Bit Values in SQL Server: Alternatives to HAVING Criteria

Understanding the Power of CHARINDEX and SUBSTRING: Extracting Desired Data from Text Fields in SQL

Accessing Tables from Another Database in a Stored Procedure: Best Practices and Techniques