How to Use SQL Date Functions Correctly to Avoid Unexpected Results in Your Queries

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

Understanding SQL Server Minimum Value within Column using RANK Function for Retrieving Minimal Data

Inserting Data from Two Columns into New Columns in a SQL Query.

Extracting Start Dates and Times from a DateTime Range in SQL Server

Understanding Triggers in SQL Server and Sybase ASE: A Comparative Guide to Creating Effective Triggers for Both Databases

The Basics of Using SQL LIKE Operator for Pattern Matching in Databases

Using T-SQL's Conditional Logic to Replace NULL with Desired Values Instead of Null Itself

Understanding the Power of CTEs and @Table Variables in SQL Queries

Identifying Rows with Different Entry Types: A Step-by-Step Solution Using SQL Window Functions