Categories / sql
Calculating Interval Between Two Timestamps in hh24:mi Notation: A Comparative Approach Using Oracle SQL and Programming Techniques
Understanding the Requirements of Part Number Generation in MySQL for Efficient PN Generation Solutions Using Views and Triggers
Understanding SQL Server's Correct Usage: A Step-by-Step Guide to Avoiding Duplicate Records When Joining Tables
How to Avoid Duplicate Entries When Inserting Data from Select and Except
Filtering by Another Flag in SQL: A Deep Dive into Exists Logic, Joins, and Self-Joins
Limiting Records in Group By Queries: Strategies for Performance-Critical Applications
Troubleshooting Common Issues with SQLSRV and Connecting to LocalHost Databases
Optimizing SQL Inserts: Correlated Subqueries vs Joins
Restoring a Database in Emergency Mode: A Deep Dive into SQL Server 2008 and SQL Server 2016 Differences
Grouping Data by Foreign Key and Date with Total by Date Using Conditional Aggregation