SQL Aggregation: Having vs Where Clause
Discussing the difference between where and having a clause with aggregate function
How to Find Duplicates Using SQL
Sharing 3 options to find duplicates using SQL in RDBMS
Spring Data JPA: Refreshing an Entity
Understanding Refresh in JPA with Simple Use Case
How to Generate Bulk Data Using SQL
Using SQL to generate bulk data for Postgres table
Spring Data JPA: Entity Lifecycle Model
Discussing JPA Entity states with examples
How to Implement Deep Copy and Shallow Copy In Java
Implementing deep copy and shallow copy in Java
How to Split ArrayList in Smaller SubLists
Sharing 3 options to convert lists to sublists in Java
How to Generate Sample Data using Regex In Java
Using Generex to Generate Sample Data using Regex
Spring Data JPA: EntityManager Explained!
Understanding EntityManager, Entity, Persistence Context
Spring Data JPA: How to bulk insert data
Discussing 3 Options to bulk insert data in RDBMS