JPQL Custom Data Retrieval: Mapping Specific Columns to Custom Classes
Learn how to retrieve specific columns using JPQL and map them to a custom class. Reduce memory usage and enhance efficiency with this approach.
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With over 18 years of experience in software architecture, Java technologies, and leadership, I specialize in crafting scalable, future-proof solutions for global organizations. Whether it’s transforming legacy systems, building cutting-edge cloud-native applications, or mentoring teams to excel, I’m committed to delivering value-driven results.