Categories / sql
Understanding Recursive Common Table Expressions (CTEs) in SQL without Recursion
Solving the Oracle 11g Column Total Challenge: Mastering Rollup Aggregation with Null Values
Creating Materialized Views in Oracle: A Deep Dive into Issues and Solutions
Finding Rows with Duplicate Values in Two Columns Using Self-Join: A Practical Guide
Handling Duplicate Values in IN Clause with Oracle SQL: A Comprehensive Approach
How to Duplicate Latest Record in Next Months Until There's a Change Using Presto SQL and Amazon Athena