Spring JPA deleteAllInBatch method📣
The deleteAllInBatch method in Spring Data JPA is used to delete all entities in a repository in a single batch operation. This method is particularly useful when you need to perform bulk deletions efficiently without loading entities into memory.
Key Characteristics:
Efficient: Performs a bulk delete operation directly on the database.
Bypasses the Persistence Context: Entities are not fetched into memory, avoiding the overhead of lifecycle events or cascading operations.
Transactional: Operates within a transaction. Ensure your method or class is annotated with @Transactional when calling this method.
Source Code: https://gitlab.com/javabootprogrammer...
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