Categories / sql
SQL Server 2019 Random Number per Group: A Customized Solution Using Window Functions and Calculations
Replicating Unique Keys with SQL: A Deep Dive into Joins and Aggregations
How to Optimize Oracle SQL Partitioning: All vs Single Range Approach
Get Unique Folder ID with List of Items Using LINQ in C#
Understanding Aggregate Functions and GROUP BY Clauses: How to Get the Second Highest Salary in a Database Table
How to Sum Scores Based on Arbitrary Date Conditions Using SQL
Combining Queries with Distinct and Subquery: A PostgreSQL and Python Solution
Calculating Aggregate Affected Rows with Multiple DML Queries in PL/SQL: A Comprehensive Approach
Understanding ORA-03113: End-of-File on Communication Channel
Dividing Two Counts: A Deep Dive into Conditional Aggregation in Oracle SQL