Categories / database
The impact of order on SQL query performance: Separating fact from fiction.
3 Ways to Generate Test Data: Stored Procedures, SQL Scripts, and Programming Languages
How to Keep Auto-Generated Columns in PostgreSQL Even After Removing the Source Columns?
How to Create a Generic Query for Counting Rows by Day in a Database Table
Querying Records from One Table Based on Conditions in Another Using Subqueries and Exists Clauses
Understanding the Complexity of Hierarchical Updates: A Solution for Efficient Data Propagation
Understanding Mutating Table Errors in Oracle Triggers: A Practical Guide to Using SELECT within Triggers
Running SQL Queries in PhoneGap: A Comprehensive Guide to Leveraging the Cordova Database API