Understanding Native Queries with Spring JPA and Mapping Results to Non-Model Classes

Understanding How to Fetch Next Few Rows Without Additional Filtering Criteria in SQL

Unpivoting Data Using CTEs and PIVOT in SQL Server or Oracle Databases

Understanding One-to-Many Relationships in SQL and Angular: A Guide to Efficient Data Display and Grouping

Disabling ON DELETE Cascade on DB2 LUW: Best Practices and Alternatives

Extracting Fields from JSON Objects in SQL Queries Using MySQL and MariaDB Solutions

Understanding Foreign Key Constraints and Saving Entities in Hibernate for Data Integrity and Eager Loading

Understanding Aliases in Oracle SQL Select Statements

Returning an Empty Array in a Case Block: A PostgreSQL Solution

Understanding Oracle ORA-01722: Invalid Number Error due to WHERE IS NULL Condition in SQL Queries