Merging Duplicate Rows in SQL Server: A Comprehensive Guide

SQL Date Calculation: Last Sunday to Last Saturday Without WHERE Statement

Aggregating Data with Date Ranges Using Recursive CTEs and Gaps-and-Islands Trick

Analyzing Historical Weather Patterns: A SQL Approach to Identifying Trends and Correlations

Comparing Two SQL Server Tables and Inserting to a Column

Deleting Rows from a Database Based on a Specific String Pattern: Mastering SQL Queries and Conditional Logic

How to Write a SQL Script to Update Table IDs While Maintaining Relationships

Unlocking SQL Server's Power: Mastering Aggregate Functions and Grouping Dates

Bulk Export: Decompress Stored Data and Save to XML Files Using SQL Server CLR

Optimizing a Credit Eligibility Script for Oracle Databases: Best Practices and Suggestions for Improvement.