Understanding Joins and Date Calculations in SQL: Best Practices and Optimization Techniques

Using SOUNDEX to Group Similar Names in SQL Server

Calculating Grand Total for Row and Column in Pivot Tables: A Comparative Analysis

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Using LAG and LEAD Window Functions with Multiple Partitions in SQL Server Without PARTITION BY Clause

Counting Occurrences of Specific Parts in DateTime2 Values Using Window Functions and Partitioning

Converting Large Binary Data to Text in MSSQLSERVER: Best Practices and Workarounds

Understanding SQL Server Performance Issues with EXCEPT Operator

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

Finding Overlapping Date Periods with T-SQL Queries: A Step-by-Step Solution to Identify Combo Start and End Dates