Joining Tables When Certain Conditions Must Be Met: A SQL Server Example

Enforcing Data Integrity with Triggers: A Practical Guide to Validating Values Before Insertion in SQL Server

Unlocking the Secrets of Microsoft SQL Profiler: Understanding exec sp_execute

Understanding SQL Server's Date Functions and Querying Records Based on Created Dates

How to Select Records Between Next 1 Hour from Given Date Time with Data Less than 7 Days Using SQL Query

Creating Multiple New Rows Using Data from Other Rows in Database Querying

How to Conditionally Add an AND Condition to a WHERE Clause in SQL Server Using Boolean Expressions

Using SQL Server to Check for Repeated Values in Next Row

Calculating Mean, Standard Deviation, and Counts in a Single Record Using Conditional Aggregation for High Performance

Understanding Use Cases with PARTITION BY in SQL: A Comprehensive Guide