Understanding Oracle's Update with Join Operation for Efficient Data Management

Understanding Oracle PL/SQL Cursor Active Set Results: The Impact of Row Fetch and ORDER BY Clauses on Predictable Data Retrieval

Alternative Approaches to Pivot Tables in Oracle SQL Developer

Understanding and Generating Hierarchical Tables in Oracle: A Modular SQL Script Approach

Mastering Name Splitting in SQL: A Comprehensive Guide to Extracting Individual Characters from Strings

Understanding Oracle Views and Public Synonyms: A Deep Dive into Privileges and Security

Solving Double Quote Issues in Concatenated Queries

How to Simplify UNION ALL Statements via Looping in SQL with Functions and Variables

Mastering Date Joins: Strategies for Filling Gaps and Ensuring Accurate Results

SELECT DISTINCT ITEMID FROM YOUR_TABLE WHERE NOT (VALIDFROM BETWEEN DATE '2024-01-03' AND TO_DATE('2024-01-03 23:59:59', 'YYYY-MM-DD HH24:MI:SS') OR DATE '2024-01-03' BETWEEN VALIDFROM AND COALESCE(VALIDTO, DATE '9999-12-31'))