Connection with SQL IF Condition Errors in Oracle Database Using Java and JDBC

Using Custom Object and Variable from Properties File in Hibernate Querying

Parsing Command Line Arguments in Java for Building Robust Applications

Understanding Java Prepared SELECT SQL Statements Using Sets

How to Add a Default Value to an Existing Table Column Using JOOQ in Java

Filtering Enum Values with @Query or by Function Name in Spring Data JPA

Selecting Data from Multiple Tables with Filtering While Applying Filters on Activity Names

Creating a New Entity and Updating Existing Ones in One Command with JPA and HQL.

Understanding the Difference Between NOT EXISTS and EXISTS in Java DAO Methods to Prevent Incorrect Results

Implementing Custom Queries with SQL Functions and Query Expressions in Spring JPA