Retrieving Server Roles and Database Roles in a Single Query: An Efficient Approach for SQL Server Administration

Understanding Table Variables and OPENQUERY: A Comprehensive Guide for Efficient Query Execution on Remote Servers

Alternatives to DATEDIFF_BIG in SQL Server 2014 for Comparing Previous Row Date Time with Current Row.

Extracting Dates Between Start and End Date That Correspond to Specific Days of the Week: A Comprehensive Guide

Creating Time Windows with Alternating Values in T-SQL

Understanding the MERGE Operation in SQL Server: Workarounds for Failed Constraints

Finding and Copying Null Values from One Table to Another in SQL Server: A Step-by-Step Guide

Splitting Single Text Cell into Multiple Rows while Replicating Other Columns in SQL Server

Choosing the Right Column Types and Sizes for Your Table: A Guide to Optimal Database Performance

Deleting Data Before 90 Days in Batches with SQL Server: A Step-by-Step Solution to Optimize Performance