Categories / sql
Understanding Business Days in Oracle Queries: A New Approach Using TRUNC and ISO Week Numbers
Using SQL Server's PIVOT Statement to Handle Zero Values in Count() Functions
Retrieving Data from Two Tables with Common Columns Using Oracle Queries
Extracting Last Characters from Long Strings in Oracle: A Solution Overview
Mastering SQLite Views: A Comprehensive Guide to Creating, Querying, and Using Views for Data Manipulation
Understanding the Challenge of Updating a Table with an Alias in MySQL
Converting Decimal Data Values to Month-Year Text with SQL Server TO_CHAR Function
Understanding Stored Procedures and Triggers: A Comprehensive Guide to Database Management
Using Common Table Expressions for Complex Joins Involving Multiple Conditions and Sets of Data
How to Use Joins and Case Expressions in Oracle SQL for Complex Data Selection.